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Home My WebLink About2003 Annual Report STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 Frank H. Murkowski, Governor John K. Norman Commission Chair 2003 Annual Report Daniel T. Seamount, Jr. Commissioner State of Alaska Alaska Oil and Gas Conservation Commission 2003 Annual Report PREFACE The Alaska Oil and Gas Conservation Commission ("the Commission") is an independent, quasi-judicial agency of the State of Alaska, established by the Alaska Oil and Gas Conservation Act (AS 31). Regulations adopted by the Commission can be found in Title 20, Chapter 25 of the Alaska Administrative Code. Our mission is to prevent physical waste of hydrocarbon resources, promote greater ultimate recovery, protect underground supplies of drinking water, and afford all owners of oil and gas rights an equal opportunity to recover their fair share of the resource. We accomplish this in two ways: 1) by regulating subsurface oil and gas drilling, development, production, reservoir depletion and metering operations on all lands in the exercise of the State's police powers, and 2) by compiling and maintaining drilling, completion and production information for all wells within the State, and making the non-confidential portion of that information readily available to the public. The United States Environmental Protection Agency ("EPA") has delegated to the Commission primary responsibility for the Underground Injection Control ("UIC") program in Alaska, which encompasses operations for enhanced oil recovery ("EaR") and underground disposal of oil field wastes. The Commission consists of two Commissioners (with a vacant third position), seven technical professional staff members, five field inspectors, and 10 support staff. Our annual budget is funded by the oil and gas companies operating in Alaska through the annual regulatory cost charge assessed pursuit to AS 31.05.093. In 2003, the Commission's budget amounted to approximately one cent per barrel of produced oil. To find out more about the Commission and the information we have available for the public, please visit our web site at www.aogcc.alaska.Qov. INTRODUCTION The Commission is providing this annual report for the calendar year 2003 as a public service. It is intended to offer key engineering and geologic information on oil and gas operations throughout the State. This information may be used as a basis for preliminary engineering analyses of producing properties and development activities, and also for the development of analogs for exploratory projects. The contents of this report are abstracted from a wide variety of information from Alaskan petroleum exploration and development operations that the Commission routinely collects. We invite requests for additional information. ACTIVE AND INACTIVE POOLS The Commission maintains jurisdiction over all active and inactive oil and gas pools and disposal projects throughout the State. At year-end 2003, there were 60 oil pools, 58 gas pools, and 26 disposal projects statewide. Of these, 47 oil pools, 39 gas pools and 21 disposal projects were active. In addition to production and disposal operations, there are 34 EaR projects that utilize water, immiscible gas, and miscible gas as energizing fluids. 2 Five new gas pools and one new oil pool began regular production during 2003: OPERATOR Evergreen Resources (Alaska) Corporation Aurora Gas, LLC Marathon Oil Corporation Marathon Oil Corporation Marathon Oil Corporation BP Exploration (Alaska) Inc. GEOLOGIC BASIN Cook Inlet Cook Inlet Cook Inlet Cook Inlet Cook Inlet Arctic Slope PRODUCTION FIELD Pioneer Unit Lone Creek Falls Creek Grassim Oskolkoff Susan Dionne Milne Point RESERVOIR Tyonek Undefined Undefined Tyonek Undefined Tyonek Undefined Tyonek Undefined Ugnu Undefined HC TYPE Gas Gas Gas Gas Gas Oil During 2003, Alaska's oil and natural gas liquid production decreased 1.3% [sfd3]to a daily rate of 1.05 million ba, rrels[sfd4] totalling 382.8 million barrels[sfd5]. Oil production decreased 0.9% from 359 million barrels in 2002 to 355.6 million barrels[sfd6]. Natural gas liquids decreased from 29 million barrels in 2002 to 27.2 million barrels in 2003[sfd7], a drop of 6.2%. Natural gas production increased 2.9% to 3.6 trillion cubic feet[sfd8], and about 3.1 trillion cubic feet were used for EOR purposes. Of the 516 billion cubic feet of remaining gas, 244.5 billion cubic feet were used to fuel oil and gas lease operations, 6.4 billion cubic feet were flared and 265.1 billion cubic feet were sold (a 10% increase in gas sales), mainly in south central Alaska. At year-end, Alaska's count of active wells (those wells capable of production or those supporting oil or gas operations) totaled 3,832, an increáse of 4.1 %. These include 2,486 oil producers, 195 gas producers, 1,148 service wells and 3 gas storage wells. During 2003, the Commission issued 25 new or amended Conservation Orders and 33 Administrative Approvals that affect oil and gas production or development drilling. COOK INLET BASIN - SIGNIFICANT PRODUCTION CHANGES In June of 2003, Evergreen Resources (Alaska) Corporation ("Evergreen") began pilot production to test the commerciality of the Pioneer Unit coal bed methane ("CBM") project near Wasilla, Alaska. From June through December, five CBM wells produced a combined total of 2,156,000 cubic feet of gas and 62,341 barrels of water. During December, the four CBM wells remaining on production yielded a combined daily production rate of 10,355 cubic feet of gas and 318 barrels of water. Produced gas from the wells was vented, and produced water was injected into two wells within the Pioneer Unit. During August, Aurora Gas, LLC ("Aurora") began regular production from the Lone Creek #1 well through a newly constructed six-mile long, six- inch diameter pipeline to Marathon Oil Corporation's ("Marathon") 16-inch Beluga pipeline. During December, the Lone Creek #1 produced at a daily average rate of 7.7 million cubic feet. In November, Aurora also began regular gas production from two new Nicolai Creek Unit wells, Nicolai Creek Unit #2 and #9. During December, these two wells and the existing #3 well produced at a combined daily average rate of 9.5 million cubic feet. In June 2003, the Department of Natural Resources' Division of Oil and Gas approved the first expansion of the Ninilchik Unit Area and formation of the Falls Creek, Grassim Oskolkoff, and Susan Dionne Participating Areas ("PA"). In September, Marathon began regular production from the first 3 well in the Falls Creek PA, and brought a second well online during October. During December, these wells averaged a combined 11.7 million cubic feet per day. In September, Marathon began production from two wells in the Grassim Oskolkoff PA, and in December these wells produced at é:t combined daily average rate of 13.3 million cubic feet. In December, Marathon also began production from the Susan Dionne #3 well, which averaged 9.8. million cubic feet per day. At the end of June, Unocal shut-in production from the Baker and Dillon Platforms in the Middle Ground Shoal Field. Based on average production rates for January through June, this shut-in decreased Cook Inlet oil production by about 520 barrels per day and lowered gas production by nearly 1.1 million cubic feet per day. Alaska's Average Daily Oil & NGL Production Rate 2,500,000 >; n:s C - Colville River & Northstar Units Unit 1975 1985 1995 2000 ... () Q. !II ëi) ... ... n:s !B. () 1\; a:: c 0 ~ t) ::¡ "'C 0 ... Q. ..J C> Z "'C C n:s 2,000,000 1,500,000 Prudhoe Bay Unit Cook Inlet 1,000,000 500,000 1980 Year 1990 õ 0 '" ~ , 1960 1965 1970 ARCTIC SlOPE- SIGNIFICANT PRODUCTION CHANGES On the Arctic Slope, the Alpine Oil Field in the Colville River Unit continues to exceed original expectations: although the field was originally projected to prOQl,Jce 8.0,000 barrels of oil per day, during 2003 Alpine averaged 97,486 barrels per day. This road less development, with only a 97- acre footprint producing from about 25,000 acres (39 square miles) of reservoir, remains a tremendous technological achievement, and is a model 4 for future oil development within Alaska. Daily oil and natural gas liquids ("NGL") production from Northstar Island increased markedly: from 49,050 barrels per day in 2002 to 62,925 barrels per day in 2003. Combined production from the Northstar and Alpine Fields averages 160,412 barrels per day, or 15.3% of Alaska's total daily output. Since year 2000, combined production from Alpine and Northstar has stabilized Alaska's daily oil and NGL production rate at just over 1 million barrels per day. Within the Prudhoe Bay Unit, the Aurora and Borealis Oil Pools significantly increased production during 2003, contributing an additional 12,979 barrels per day above 2002 production levels. Shallower, relatively viscous oil pools are becoming increasingly more important to Alaska's production. The Orion and Polaris Oil Pools in the western Prudhoe Bay Unit and the Schrader Bluff Oil Pool at Milne Point all produce from the Schrader Bluff Formation. During 2003, combined production from these three pools averaged 22,704 barrels per day, or 2.2% of Alaska's total output. During November, BP Exploration (Alaska) Inc. ("BP") also began production from the Ugnu Formation in the Milne Point Unit S-22 well bore. By year-end, well S-22 produced a total of 2,212 barrels in 38 operating days, for an average rate of 58 barrels per day. While this production figure appears low, it is a milestone achievement as BP has obtained the first sustained production from the vast, "heavy oil" resources within the Ugnu. In August, BP halted production from the Badami Oil Field for two years due to production difficulties caused by reservoir compartmentalization. Based on average production rates for January through June, this shut-in decreased Arctic Slope oil production by about 1,330 barrels per day. UNDERGROUND INJECTION (UIC PROGRAM) The UIC Program gives the Commission and EPA the opportunity to ensure fluids injected into the subsurface are consistent with mandates provided in the Federal government's Safe Drinking Water Act and State of Alaska Statutes. The Commission maintains primacy for Class II injection wells, while EPA oversees the Class I UIC program. At year-end, there were 1,100 Class II UIC wells in Alaska: 1,043 were involved with enhanced oil recovery and 57 were engaged in disposal operations. In addition, there are six Class I, non-hazardous disposal injection wells located on the Arctic Slope: Prudhoe Bay has three Class I wells, and the Colville River, Northstar and Badami Units each have one Class I well. ENHANCED RECOVERY INJECTION EaR and reservoir pressure management through water and gas injection continues to be a main driver in Alaska's sustained hydrocarbon production. A total of 1,043 water and gas injection wells actively supported oil and gas recovery during 2003, a 5.2% increase from 2002. Water injection for enhanced recovery operations totaled over 1.01 billion barrels (approximately 2.8 million barrels a day), a 9.30/0 increase.. Approximately 3.1 trillion cubic feet (86% of the produced volume) of gas were reinjected in EaR projects throughout the State. During 2003, the Commission issued new or revised Area Injection Orders that affect EaR injection programs in the Polaris and Aurora Oil Pools, the Middle Ground Shoal Field, and the Ugnu Formation at Milne Point. DISPOSAL INJECTION AND STORAGE INJECTION Underground injection has become one of the most successful and widely used practices for waste management in Alaska hydrocarbon development. It is driven primarily by operational efficiency and efforts to minimize surface impacts. Favorable subsurface conditions have contributed to the successes achieved to date. Class II wastes are predominantly produced water, cuttings and spent drilling mud. The volumes of waste injected in disposal wells during 2003 were 70.9 million barrels (96.50/0 of the waste stream) into Class II disposal wells, and 2.6 million 5 barrels (3.5% of the waste stream) into Class I disposal wells. These represent decreases of 21 % and 13%, respectively, from 2002. During 2003, the Commission issued two Disposal Injection Orders affecting underground injection of Class II wastes in the Kustatan and Sterling Units. Underground storage of gas has been approved in three Alaska wells in the Swanson River Field on the Kenai Peninsula. From September through December of 2003, Union Oil Company of California ("Unocal") conducted storage injection operations in two wells, Swanson River KGSF #1 and KGSF #3. A total of 970.7 million cubic feet of gas were injected into these wells over 140 operating days. PERMITTING The Commission approved 241 drilling permits during 2003, down 2% from 2002. Exploratory wells accounted for 21 of these permits, while development and service wells totaled 217 permits. In addition, three permits were issued to re-enter and test existing plugged and abandoned wells. EXPLORATION WELLS In the Cook Inlet Basin, 15 exploratory wells were permitted: Evergreen permitted five in the Mat-Su Valley, Unocal and Marathon permitted four and three wells, respectively, on the southern Kenai Peninsula, Pelican Hill Oil and Gas Inc. ("Pelican Hill") received permits for two wells on the we$t side of the Cook Inlet, and ConocoPhillips permitted one exploratory well on the southern Kenai Peninsula. Exploration Permits Development, Service and Re-entry Permits Total E&P Anadarko 1 Permit 1 Permit CPA 5 Permits Forest Aurora Unocal 2 Permits 5 Permits XTO 2 Permits ~ / ~ 1 Permit Marathon 11 Permits BP 140 Permits Marathon 3 Permits ConocoPhillips 59 Permits Total = 21 Permits Arctic Slope = 6 Permits Cook Inlet = 15 Permits Total = 220 Permits Arctic Siope = 204 Permits Cook Inlet = 16 Permits On the Arctic Slope, six exploratory wells were permitted: Conoco permitted four, two of which were in the National Petroleum Reserve in Alaska ("NPRA"); Total E&P USA, Inc. ("Total E&P") permitted one NPRA exploratory well; and Anadarko Petroleum Corporation ("Anadarko") permitted one well in the Kuparuk uplands. During 2003, the average approval time for an exploratory well permit application without spacing, bonding, shallow drilling hazards or shallow aquifer issues was eight working days. 6 DEVELOPMENT AND SERVICE WELLS Development and service wells accounted for 220 drilling permits: BP was the most active operator with 140 permits, followed byConoc:oPhillips with 59, Marathon with 11, Aurora, Unocal and Forest Oil with two each, and XTO Energy with one. Aurora received additional three permits for re- entry of previously plugged and abandoned wells to test and possibly develop bypassed reserves. During 2003, the average approval time for a development and service well permit application was 5-1/2 working days. The Commission authorizes work on existing wells with Sundry Approvals. During 2003, the Commission approved 376 Sundry applications, a 7% decrease from 2002. The average approval time for a complete Sundry application was 4-1/2 working days. DRILLING Statewide, 1,453,377 feet were drilled in 226 exploratory and development wells. This represents an 18% decrease in drilled footage and a 15% decrease in the number of wells from 1,711,048 feet drilled in 275 wells during 2002. EXPLORATION WELLS In 2003, drilling operations were conducted on 14 exploratory wells, 9 in Cook Inlet Basin and 5 on the Arctic Slope. This compares with 28 exploratory wells drilled during 2002, 17 in Cook Inlet Basin and 11 on the Arctic Slope. Total exploratory footage drilled within the State decreased Exploration Wells - Drilled Exploration Wells - Footage Drilled Pelican Hill 1 Well Pelican Hill Evergreen 3% 0.2% Evergreen 2 Wells Unocal 18% Pioneer 19% Pioneer 3 Wells Marathon 3 Wells Total = 14 Wells Arctic Slope = 5 Wells Cook Inlet = 9 Wells Total = 114,174 Feet Arctic Slope = 39,960 Feet Cook Inlet = 74,214 Feet 45% to 114,174 feet. Arctic Slope exploratory drilling showed the greatest decline (51%), dropping from 80,855 feet in 2002 to 39,960 feet in 2003. Cook Inlet exploratory drilling decreased 41%, from 126,660 feet in 2002 to 74,214 feet in 2003. Pioneer Natural Resources Company ("Pioneer") announced successful offshore exploratory drilling operations 2-1/2 to 7 miles northwest of the Kuparuk River Unit in the Beaufort Sea. They drilled three exploratory wells that reportedly encountered thick sections of oil-bearing, Jurassic-aged sands. A Pioneer press-release stated that one of the wells flowed at a sustained rate of about 1,300 barrels per day. The commercial potential of the discovery is being assessed. Unocal announced a gas discovery made and confirmed by its Happy Valley #1 and #2 wells, which are about seven miles southeast of Ninilchik on the Kenai Peninsula. According to a Unocal press release, this new field is expected to contain 75 to 100 billion cubic feet of recoverable gas. DEVELOPMENT AND SERVICE WELLS During 2003, 1,339,203 feet were drilled in 212 development and service wells: 121,064 feet in 17 wells in the Cook I nlet Basin and 1,218,139 feet in 195 wells on the Arctic: Slope. This represents a decrease of 14.2% in the number of wells and a 10.9% decrease in total footage drilled compared with 2002. In the Cook Inlet Basin, 2003 development drilling was limited to a total of 8 new wells and 8 sidetracked wells, scattered among the following units: Beaver Creek, Cannery Loop, Ninilchik, Kenai Beluga, North Cook Inlet, Nicolai Creek, Redoubt Shoal, and Trading Bay. The only service well drilled in the Cook Inlet Basin was a new gas storage well drilled within the Swanson River Unit. C.!. Development and Service Wells - Drilled XTO Arctic Slope Development and Service Wells - Drilled ConocoPhillips 1 Sidetracked 1 Sidetracked Weli Weli 1 New Weli Total :::: 55 Wells 1 Sidetrac Unocal Well Marathon 2 New Aurora Welis Forest 2 New Welis Total = 17 Wells Total = 195 Wells On the Arctic Slope, BP and ConocoPhillips drilled 195 development and service wells: 96 new wells, 77 sidetracks and 22 multilateral wells. BP was the most active operator, drilling 140 wells. Eighty-nine development and service wells were drilled in the Prudhoe Bay Unit. Of these, only 20 are new wells, with the remaining 69 being sidetracked wells or multilateral well bores used to develop additional reserves from Alaska's maturing Arctic Slope fields. BP continued development at Milne Point Unit with a total of 34 new wells and multilateral well bores. Most of the Milne Point drilling took place on S-Pad, which lies in the southwestern portion of the unit. BP drilled eleven new wells from Northstar Island in the Beaufort Sea: seven development wells and four service wells. BP also drilled four sidetracks at Duck Island (Endicott) and two sidetracks at Point Mcintyre. ConocoPhillips drilled 55 Arctic Slope development and service wells and well bores during 2003: 36 within the Kuparuk River Unit (27 new wells, five sidetracks and four multilaterals) and 19 within the Colville River Unit (17 new wells, one sidetrack and one multilateral). ConocoPhillips also surpassed the one million feet of development drilling in the Alpine Oil Field of the Colville River Unit during April, and by year-end, had drilled about 1,200,000 feet. Of this, approximately 23% (about 275,000 feet, or 52 miles) is horizontal well bore within the productive interval. FIELD INSPECTIONS During 2003, the Commission's Petroleum Inspection Team ("PI Team") witnessed 18 of 73 diverter tests (25%) and 119 of 569 BOPE tests (21%). Initial BOPE tests were witnessed on four of seven remote exploratory wells, and 15 of 17 initial BOPE tests were witnessed on rigs that started operations after extended shut down. The team conducted 131 rig inspections and 2,090 wellhead and well house system inspections. Inspectors witnessed 2,131 of 5,093 safety valve system tests (42%) and 239 of 331 MITs (72°/Ó). The PI Team witnessed abandonment operations on two of five remote exploratory wells within the NPRA, while BLM representatives witnessed critical plugs in the other NPRA wells. Plugging activities were also witnessed on 7 other wells within the State during 2003. Twenty location clearance inspections were conducted during 2003, including three abandoned exploratory well locations. The PI Team witnessed calibrations during 19 of 32 scheduled meter calibrations statewide. Commission Inspectors also witnessed 131 oil meter provings, 105 of which were on the Arctic Slope. FIELD AND POOL SUMMARY SHEETS The summary sheets presented herein provide information about development wells and regular commercial production operations in Alaska's known oil and gas fields. Each summary sheet offers a "snapshot" of development activities in a particular pool for the month of December 2003. Unless otherwise noted, the well and completion counts presented on these sheets include only development and service wells. Please review the "Data Origins and Limitations" statement provided at the beginning of the Field and Pool Summary Sheets section to avoid any potential misunderstanding of the different types of data presented. Additional limitations and comments are included on the individual sheets. ¡; , é(' . 4)~ Daniel T. Seamount, Jr. Commissioner 9 ALASKA OIL AND GAS CONSERVATION COMMISSION COMMISSIONERS - TERMS OF OFFICE Engineer Hoyle Hamilton January 1, 1979 - December 31, 1981 Geologist Harry W. Kugler January 1, 1979 - May 15, 1986 C.V.Chatterton January 18, 1982 - August 1, 1990 Russell A. Douglass November 26, 1990 - November 17, 1995 Public Member Lonnie C. Smith January 1, 1979 - July 1, 1992 Leigh Griffin September 9, 1992 - February 6, 1993 William W. Barnwell July 1, 1986 - August 11, 1988 David W. Johnston January 19, 1989 - January 12, 2000 Tuckerman Babcock June 1, 1993 - December 31, 1996 Mary C. Marshburn January 1, 1997 - May 17, 1997 Daniel T. Seamount Jr. January 13, 2000 - Present J. David Norton, P.E. November 20,1995 - May 7,1996 Robert N. Christenson P.E. May 16,1997- June 7,2000 Julie M. Heusser November 1, 2000 - March 15, 2002 Michael L. Bill October 1, 2002 - February 18, 2003 Randy A. Ruedrich February 19, 2003 - November 8, 2003 STAFF Thomas E. Maunder - Petroleum Engineer Winton G. Aubert - Petroleum Engineer Robert P. Crandall - Petroleum Geologist Stephen F. Davies - Petroleum Geologist John D. Hartz - Petroleum Reservoir Engineer Jane M. Williamson - Petroleum Reservoir Engineer James B. Regg - Petroleum Engineer Howard D. Okland - Petroleum Geologist Assistant John H. Crisp - Petroleum Inspector Louis R. Grimaldi - Petroleum Inspector Cammy Oechsli Taylor September 16, 1997 - February 18, 2003 Sarah Palin February 19, 2003 - January 23, 2004 John K. Norman January 26,2004 - Present Jeffery B. Jones - Petroleum Inspector Chuck M. Scheve - Petroleum Inspector John H. Spaulding - Petroleum Inspector Elaine M. Johnson - Analyst Programmer C. Bren Mciver - Analyst Programmer Robert J. Fleckenstein - Statistical Technician Stephen E. McMains - Statistical Technician Linda S. Berg - Administrative Manager Jody J. Colombie - Special Staff Assistant Linda K. Laasch - Accounting Clerk 10 TABLE OF CONTENTS INTRODUCTION STAFF TABLE OF CONTENTS INFORMATION AND MATERIALS AVAILABLE NORTH SLOPE GENERALIZED STRATIGRAPHIC COLUMN COOK INLET GENERALIZED STRATIGRAPHIC COLUMN 2 10 11 22 23 24 PRODUCTION Summary for All Years: Alaska Total Production Summary for All Years: Alaska Injection Storage State of Alaska Oil and Associated Gas Production, 1958-2003 (Graph) State of Alaska Non-Associated Gas Production, 1949-2003 (Graph) State of Alaska Enhanced Recovery Injection, 1958-2003 (Graph) State of Alaska Total NGL Production, 1968-2003 (Graph) State of Alaska Waste Disposal Volumes and Rates, 1977-2003 (Graph) Summary by Year: Production by Field and Pool for 2003 Summary by Year: Enhanced Recovery and Disposal for 2003 (by Field and Pool) 25 28 29 30 31 32 33 34 40 COMMISSION ORDERS ISSUED IN 2003 43 DRILLING PERMITS AND DRILLING ACTIVITY Drilling Permits Approved (1998-2003), Drilling Activity 2003 and Completed Wells 2003 Footage Drilled Annually, 1960-2003 (Graph) Exploratory Well and Permit Activity in 2003 Development Well and Permit Activity in 2003 Service Well and Permit Activity in 2003 Stratigraphic Well and Permit Activity in 2003 48 49 50 52 66 71 WELL RECORDS RELEASED JANUARY THROUGH DECEMBER 2003 72 WELLS WITH EXTENDED CONFIDENTIALITY 79 FIELD INSPECTION Field I nspection Program Summary Table 80 82 11 TABLE OF CONTENTS GAS DISPOSITION Gas Disposition Statewide Vent and Flare (Graph) Monthly, Statewide Vented and Flared Volumes (Graph) Cook Inlet Vented and Flared (Graph) North Slope Vented and Flared by Processing Facility (Graph) Cook Inlet Facilities North Slope Facilities 83 85 86 87 88 89 90 FIELD AND POOL SUMMARY SHEETS Data Origins and Limitations Map and Well Symbol Information Albert Kaloa - Gas Field and Pool Data - Location Map 91 92 93 94 Badami - Oil Field and Pool Data - Structure Map - Canning Fm Production Graph - Badami Oil Pool Injection Graph - Badami Oil Pool Disposal Graph - Undefined Pool Barrow - Gas Field and Pool Data - Structure Map - East Barrow Pool, Middle Barrow Sand Production Graph - East Barrow Pool - Structure Map - South Barrow Pool, Middle Barrow Sand Production Graph - South Barrow Pool Beaver Creek - Gas Field and Pool Data - Structure Map - Sterling B-3 Sand Production Graph - Beluga Gas Pool Production Graph - Sterling Gas Pool Production Graph - Tyonek Undefined Gas Pool Beaver Creek - Oil Field and Pool Data Production Graph - Beaver Creek Pool Disposal Graph - Undefined Pool 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 12 Beluga River - Gas Field and Pool Data - Structure Map - A Zone Production Graph - Undefined Gas Pool Disposal Graph - Undefined Pool Birch Hill - Gas Field and Pool Data - Location Map - Structure Map - Upper Tyonek Fm Colville River - Oil Field and Pool Data - Location Map - Structure Map - Alpine - Structure Map - Base Alpine Sand Production Graph - Alpine Oil Pool Injection Graph - Alpine Oil Pool Production Graph - Nanuq Undefined Oil Pool Disposal Graph - Undefined Pool East Umiat - Gas Field and Pool Data Endicott - Oil Field and Pool Data - Location Map - Structure Map - 3A2 Kekiktuk Fm Production Graph - Endicott Oil Pool Injection Graph - Endicott Oil Pool NGL Rate Graph - Endicott Oil Pool Production Graph - Eider Oil Pool Injection Graph - Eider Oil Pool Production Graph - Ivishak Oil Pool Injection Graph - Ivishak Oil Pool NGL Rate Graph - Ivishak Oil Pool Disposal Graph - Undefined Pool Granite Point - Gas Field and Pool Data - Location Map Production Graph - Undefined Gas Pool TABLE OF CONTENTS 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 13 TABLE OF CONTENTS Granite Point - Oil Field and Pool Data - Structure Map - 41-42 Sand Production Graph - Middle Kenai Oil Pool Injection Graph - Middle Kenai Oil Pool Production Graph - Hemlock Undefined Oil Pool Disposal Graph - Undefined Pool Ivan River - Gas Field and Pool Data - Location Map - Structure Map - Tyonek Fm Production Graph - Undefined Gas Pool Disposal Graph - Undefined Pool Katalla - Oil Field and Pool Data - Location Map Kemik - Gas Field and Pool Data - Structure Map - Base Shublik Fm 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 163 164 165 166 167 168 169 170 171 172 173 174 175 176 14 Kavik - Gas Field and Pool Data - Structure Map - Sadlerochit Fm Kenai - Gas Field and Pool Data - Location Map - Structure Map - Beluga Fm Production Graph - Kenai Unit - Sterling 3 Gas Pool Production Graph - Kenai Unit - Sterling 4 Gas Pool Production Graph - Kenai Unit - Sterling 5.1 Gas Pool Production Graph - Kenai Unit - Sterling 5.2 Gas Pool Production Graph - Kenai Unit - Sterling 6 Gas Pool Production Graph - Kenai Unit - Tyonek Gas Pool Production Graph - Kenai Unit - Upper Tyonek Beluga Gas Pool Disposal Graph - Kenai Unit - Undefined Pool Kenai Cannery Loop - Gas Field and Pool Data - Location Map - Cannery Loop Unit Production Graph - Cannery Loop Unit - Beluga Gas Pool Production Graph - Cannery Loop Unit - Upper Tyonek Gas Pool TABLE OF CONTENTS Production Graph - Cannery Loop Unit - Tyonek liD" Gas Pool Production Graph - Cannery Loop Unit - Sterling Undefined Gas Pool Kuparuk River - Oil Field and Pool Data - Kuparuk River Unit - Location Map Kuparuk River Unit - Structure Map - Kuparuk River Fm - Location Map Tabasco, Tarn, W Sak Production Graph - Kuparuk River Oil Pool Injection Graph - Kuparuk River Oil Pool NGL Rate Graph - Kuparuk River Unit Production Graph - Meltwater Oil Pool Injection Graph - Meltwater Oil Pool Production Graph - Tabasco Oil Pool Injection Graph - Tabasco Oil Pool Production Graph - Tarn Oil Pool Injection Graph - Tarn Oil Pool Production Graph - West Sak Oil Pool I njection Graph - West Sak Oil Pool Disposal Graph - Undefined Cretaceous Pool Kustatan - Disposal Field and Pool Data Disposal Graph - Undefined Pool Lewis River - Gas Field and Pool Data - Structure Map - Beluga Fm Production Graph - Undefined Gas Pool Disposal Graph - Undefined Pool Lone Creek - Gas Field and Pool Data Production Graph - Undefined Gas Pool McArthur River - Gas Field and Pool Data - Location Map - Structure Map - B-1 Sand Production Graph - Middle Kenai Gas Pool McArthur River - Oil Field and Pool Data - Structure Map - Hemlock Fm Production Graph - Hemlock Oil Pool 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 15 Injection Graph - Hemlock Oil Pool NGL Production - Hemlock Oil Pool Production Graph - Middle Kenai "G" Oil Pool Injection Graph - Middle Kenai "G" Oil Pool NGL Production - Middle Kenai "G" Oil Pool Production Graph - West Foreland Oil Pool Injection Graph - West Foreland Oil Pool NGL Production - West Foreland Oil- Pool Production Graph - Undefined Oil Pool Middle Ground Shoal - Gas Field and Pool Data - Location Map Production Graph - Undefined Gas Pool Middle Ground Shoal - Oil Field and Pool Data Production Graph - "A" Oil Pool Injection Graph - "A" Oil Pool Production Graph - "B", "e", & "0" Oil Pool Injection Graph - "B", "e", & "D" Oil Pool Production Graph - "E", "F", & "G" Oil Pool Injection Graph - "E', "F", & "G" Oil Pool Disposal Graph - Undefined Pool Milne Point - Oil Field and Pool Data - Location Map - Structure Map - Kuparuk A Sand - Structure Map - Schrader Bluff NA Sand Production Graph - Kuparuk River Oil Pool Injection Graph - Kuparuk River Oil Pool Production Graph - Schrader Bluff Oil Pool Injection Graph - Schrader Bluff Oil Pool Production Graph - Sag River Oil Pool Injection Graph - Sag River Oil Pool Production Graph - Ugnu Undefined Oil Pool Moquawkie - Gas Field and Pool Data - Location Map Production Graph - Undefined Gas Pool TABLE OF CONTENTS 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 16 TABLE OF CONTENTS Nicolai Creek - Gas Field and Pool Data - Location Map - Structure Map - Top Tyonek Production Graph - Undefined Gas Pool Ninilchik - Gas Field and Pool Data - Location Map Production Graph -Falls Ck Tyonek Undefined Gas Pool Production Graph - G Oskolkoff Tyonek Undefined Gas Pool Production Graph - S Dionne Tyonek Undefined Gas Pool North Cook Inlet - Gas Field and Pool Data - Location Map - Structure Map - Cook Inlet Sand 1 Production Graph - Tertiary Gas Pool North Cook Inlet - Oil Field and Pool Data Disposal Graph - Undefined Pool North Fork - Gas Field and Pool Data North Middle Ground Shoal - Gas Field and Pool Data - Location Map Northstar - Oil Field and Pool Data - Location Map - Structure Map - Northstar Production Graph - Northstar Oil Pool Injection Graph - Northstar Oil Pool Disposal Graph - Undefined Pool Pioneer - Gas Field and Pool Data - Location Map Production Graph - Tyonek Undefined Gas Pool Disposal Graph - Undefined Pool Point Mcintyre - Oil Field and Pool Data - Location Map 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 17 TABLE OF CONTENTS - Structure Map - Top Kuparuk Sand Production Graph - Point Mcintyre Oil Pool Injection Graph - Point Mcintyre Oil Pool NGL Rate Graph - Point Mcintyre 274 275 276 277 278 279 280 281 282 283 284 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 18 Point Thomson Unnamed - Oil Field and Pool Data -Location Map Disposal Graph - Undefined Pool Pretty Creek - Gas Field and Pool Data - Structure Map - Top "G" Coal Marker Production Graph - Undefined Gas Pool Prudhoe Bay - Oil Field and Pool Data - Location Map - Aurora - Location Map - Borealis - Location Map - Midnight Sun - Location Map - Niakuk and W. Niakuk - Structure Map - Niakuk and W. Niakuk, Kuparuk - Location Map - Polaris - Structure Map - Prudhoe Bay Field, Sadlerochit Fm - Structure Map - Prudhoe Bay Field, Lisburne Group - Structure Map - North Prudhoe Bay Pool, Ivishak Fm - Structure Map - West Beach Pool Production Graph - Aurora Oil Pool Injection Graph - Aurora Oil Pool Production Graph - Borealis Oil Pool Injection Graph - Borealis Oil Pool Production Graph - Lisburne Oil Pool Injection Graph - Lisburne Oil Pool NGL Rate Graph - Lisburne Oil Pool Disposal Graph - Lisburne Undefined Pool Production Graph - Midnight Sun Oil Pool Injection Graph - Midnight Sun Oil Pool Production Graph - Niakuk Oil Pool Injection Graph - Niakuk Oil Pool NGL Rate Graph - Niakuk Oil Pool Production Graph - Niakuk Ivishak Sag River Undefined Oil Pool TABLE OF CONTENTS Production Graph - North Prudhoe Bay Oil Pool NGL Rate Graph - North Prudhoe Bay Oil Pool Production Graph - Orion Undefined Oil Pool Production Graph - Polaris Oil Pool I njection Graph - Polaris Oil Pool Production Graph - Prudhoe Oil Pool Injection Graph - Prudhoe Oil Pool NGL Rate Graph - Prudhoe Oil Pool Production Graph - West Beach Oil Pool I njection Graph - West Beach Oil Pool NGL Rate Graph - West Beach Oil Pool Disposal Graph - Cretaceous Undefined Pool Redoubt Shoal - Gas Field and Pool Data - Location Map Production Graph - Undefined Gas Pool Redoubt Shoal - Oil Field and Pool Data - Structure Map - Hemlock Production Graph - Undefined Oil Pool Disposal Graph - Undefined Pool Sterling - Gas Field and Pool Data - Location and Structure Map - Top B-4 Sand Production Graph - Beluga Undefined Gas Pool Production Graph - Tyonek Undefined Gas Pool Production Graph - Undefined Gas Pool Stump Lake - Gas Field and Pool Data - Structure Map - Beluga Gas Sand Production Graph - Undefined Gas Pool Swanson River - Gas Field and Pool Data - Location Map Production Graph - Undefined Gas Pool Production & Injection Graph - Gas Storage Pool Swanson River - Oil Field and Pool Data - Structure Map - Hemlock 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 19 TABLE OF CONTENTS Production Graph - Swanson Hemlock Oil Pool Injection Graph - Swanson Hemlock Oil Pool NGL Rate Graph - Swanson River Hemlock Oil Pool Production Graph - Undefined Oil Pool Disposal Graph - Undefined Pool Trading Bay - Gas Field and Pool Data - Location Map Production Graph - Undefined Gas Pool Trading Bay - Oil Field and Pool Data - Structure Map - Trading Bay Field, Hemlock - Location Map - North Trading Bay Unit - Structure Map - North Trading Bay Unit, Hemlock Production Graph - Middle Kenai "B" Oil Pool Production Graph - Middle Kenai "c" Oil Pool Injection Graph - Middle Kenai "C" Oil Pool Production Graph - Middle Kenai "0" Oil Pool Injection Graph - Middle Kenai "0" Oil Pool Production Graph - Middle Kenai "E" Oil Pool Production Graph - Middle Kenai Unallocated Tank Vapors & Liquids NGL Rate Graph -Middle Kenai Unallocated Tank Vapors & Liquids Production Graph - Hemlock Oil Pool Injection Graph - Hemlock Oil Pool NGL Rate Graph - Hemlock Oil Pool Production Graph - Undefined Oil Pool Production Graph - North Trading Bay Unit - West Foreland Oil Pool Production Graph - North Trading Bay Unit - G-NE/Hemlock-NE Oil Pool Injection Graph - North Trading Bay Unit - G-NE/Hemlock-NE Oil Pool Disposal Graph - Undefined Pool Umiat - Oil Field and Pool Data - Structure Map - Grandstand Fm Walakpa - Gas Field and Pool Data - Structure Map - Walakpa Sand Production Graph - Walakpa Gas Pool 344 345 346 347 348 349 350 351 352 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 20 TABLE OF CONTENTS West Foreland - Gas Field and Pool Data - Location Map Production Graph - Undefined Gas Pool West Fork - Gas Field and Pool Data - Location Map Production Graph - Sterling "A" Gas Pool Production Graph - Sterling "B" Gas Pool Production Graph - Undefined Gas Pool West McArthur River - Oil Field and Pool Data - Location Map - Structure Map Production Graph - West McArthur River Oil Pool Disposal Graph - Undefined Pool Wolf Lake - Gas Field and Pool Data - Location Map Production Graph - Beluga Tyonek Undefined Gas Pool 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 21 ALASKA OIL AND GAS CONSERVATION COMMISSION 333 WEST 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501 PHONE (907) 279-1433 FAX (907) 276-7542 www.aoacc.alaska.aov INFORMATION AND MATERIALS AVAILABLE ORDERS AND ADMINISTRATIVE APPROVALS Copies of orders and approvals issued by the Commission are available to the public through our library. Regular library hours are 8:00 AM to 3:30 PM, Monday through Friday, with other times only by appointment. A current index is maintained for review in the Commission's Public Library. Many of the orders are also published on our web site. 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. Recent production and well drilling statistics are on our web site. Public requests for data can include all non-confidential information, and can generally be produced in whatever tabulation format is desired to accommodate your particular needs. WELL INFORMATION AND RECORDS Copies of the following material on released wells can be obtained from the AOGCC in accordance with 6AAC 95.010 through 900. - Directional Surveys - Completion Reports - Core Descriptions - Drill Stem Test Reports - Drilling Histories - Production History - Digital Data Of Electric Logs - Bottom-Hole Pressure Surveys REGULAR REPORTS A. Annual 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 on CD in PDF format from the Commission and on our web site. B. Drilling Statistics - This weekly listing presents approved drilling permits and releasable information on recently completed wells. Reports are available on our web site every Tuesday morning for the preceding week. WELL SAMPLES, CORES AND CUTTINGS 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 772805, Eagle River, AK 99577; telephone (907) 696-0079; facsimile 696-0078; email: john reeder~dnr.state.ak.us. 22 ERA SYSTE~ LITHOLOGY PROD. u ~ 0 N 0 ~ u U 1-04 0 N 0 ~ U 1-04 0 N 0 ~ =i! p.. ~ ~ ~ U I Ca:I ~ p.. ......... ...-... . .. tI .. .. . .. .. . ~ .-:-. :-:-. ~ þ,J~ ........ E-4~ ....,.... « ........ :::J Z -:-:- . --:-:. -;-:-: r.:::r . .. °. -. : '! ~ ~ ~ ~ < ~ ~ ~ (-4 .. . . .. . . . .. . . .~..:. ~ ~ ~ .~.~.~ '........ ."....'.... --- .. .. .. .. .. . .. ... . .. ." o. ; ,; .- . .........~:..." -,". ',,1Iþ ,'.'.'.': '...... ft,".' ,'. - -- :: : .*: '. : : 8 -=-. '....:..:... ~. ::'..': ':'..' ~. '.'~ 8 . .. . .. .. . . .. FORMATION and THICKNESS SURFICIAL DEPOSITS and GUBIC FORMATION 0' - 500' -Q- SAGAVANIRKTOK FORMATION 2000' - 7000' GROUP Þ:I ::jt 1-040 >ØiI ~t!I 0 U .... ---......JIf'ttI~."" ------~ ~ ã ~ ~ ~ 0 PRINCE CREEK PM. and SCHRADER BLUFF PM. UNDIFFERENTIATED 900' - 2000' SEABEE FORMATION 1300' - 3000' "HRZ UNIT" 0' - 250' KALUBIK FORMATION 0' - 300' ~'"=::'-::-l8 * .~ KUPARUK PM. ~-:=: .;-:-. :: ~ O' - 500' J:~,~-~~ MILUVEACH FORMATION O' - 700' W 1-04 >~ ~S t.:I :) ~--~~~...._~ 0 ~. CI') . CI') :¡ ~, --- ....,.~. .. .. .. . .. .. . -..'.... . . . .. .. .. . ...,..... .. " .. .. .. .. ""¡",'.¡ "1'.( 1 1 I 1 1 I - - -- 'I' 'I'.' '.' u .... en en < .... ¡:.= (-4 - --- I ...... .. . .. .. ......... --- ~ 0: ~::: :: °: ::~ , . .. .. ,. " .. '" ~ H ~ ra;¡ ~ - -- - -- --- --- --- --- --- --- --- --- ~M-: KINGAJC FORMATION 0' - 1800' 8~. SAG RIVER SANDSTONE V O' - 70' ~ SHUBLIK FORMATION 8 YO' - 200' ~ IVISHAK FORMATION 8 ~ O' - 650' ICAVIK FORMAT10N 0' - 200' ECHOOKA FORMATION 0' - 150' 2) 3) 4) !-4 5) ~ f3 ~t flaO ~ØI: ~t.:I 6) en />-_-~.~...-~ - -, -¡-:¡ I 111'fll ~ ') I /1 I I I ~~ 1¡111,lfl,1 i5 ~ I, II I I I / ' I' ~~ ""11~8.ç. ~> 1_- ~ 11'11, I I I I r I II I I l,1 ~'~-=. II.. r I ~, -;- ,. ~ t-4 ~ ~ H CI:I CI:I H CI:I CI:I t-4 :a: WAHOO LIMESTONE and ALAPAH LIMESTONE UNDIFFERENTIATED 350' - 2600' ~ ... ~ ~t J:QO en~ :::t.:I ~ ~--~ - y 0 tI DO'" ITKILYARIAK FORMATION 200' - 850' ..... ~ - ,,'0'0.0.0'0.0 ^ KEKIKTUK FORMATION ...:..-.' ~ ~ . V 200' - 750' ~ op.. U~ ~o ~~ -- - - -- ~ 1'"4 ~ ~ Þ-4 V) V) to-< V) IV) ÞW~ ÞI::t: ~ ~ --------~--.-.-.,..., ~ ....._~ ARGILLITE and METASEDIMENTS ALASKA OIL AND GAS CONSERVATION COMMISSION GENERALIZED STRATIGRAPHIC COLUMN KUPARUK FIELD AND PRUDHOE BAY FIELD AREA NORTH SLOPE. ALASKA MARCH. 1984 LEGEND I J MUDSTONE OR SHALE ~ =~ SILTSTONE F::'.:: :::::1 SANDSTONE OR SAND t.;.:.:~ CONGLOMERATE OR GRAVEL (I : I \ I J L IHESTONE I, , , I . I J J DOLCMITE - I I I I j COAL UtI/ItA ARGILLITE & r{11 M?I METASEDIMENTS 8 OIL PRODUCTION OR TEST INTERVAL "*" GAS PRODUCTION OR TEST INTERVAL REMARKS 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. No vertical Bcale in eithe!r timeo,r th,:(èkn~8s Is intended. ' , The Prince Creek Pm. & Schrader Bluff Pm. Undiffer- entiated contain tbe "Ugnu. sands" and ~he'.~'West Sak sands" that have produced !þil on well t~sts,. The Put River Sandstone in the eastern. :part of Prudhoe Bay Field is correlative with 'the Kuparuk Pm. (Carman & Hardwick, p. 1022). In the western area the Itkilyariak Pm. and the Kekiktuk Pm. are not differentiated (see Bird & Jordan. p. 1498). To the southeast the Kayak Pm. interfingers with and is correlative with parts of the Itkilyariak Fm. and the Kekiktuk Fœ. (see Bird & Jordan. p. 1500). REFERENCES 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.C.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. A106-AI07. Bird. K. J.. & C. F. Jordan, 1977, Lisburne Group (Mississippian and Pennsylvanian), Potential Major 3ydrocarbon Objective of Arctic North Slope, Alsska, A.A.P.G. Bulletin., v. 61, n. 9, pp. 1493-1515. 2) 3) 4) 5) 6) 23 .&' System Series Lithology J>.# ~ Formation thickness(feet) Alluvium ~ Re c. :/~ ~.~;U,::.:::~:::! ~~::'(.: « ð'. ...':. ;'0' 'ð ð' '" ", '. . ~ , ~ 0 .~. ø 'II q ð:-. ø it.. -J ","!-. -. '(1 { ,. ., . 0 :\,"" "-'.',;' (I , q ð '!' . ~ CII. ð .41. ~, . iI. Glacial ... ,. ,," ',...", .~ ~':'~::;~: ~:~:'~ S~ ----------- \' {: 1 ~ : ~t:~~ :~~~.J >- w z w. ---------- U ::: :...:, ".:':.: ...':~ ~ '~-;;~~:'~Yl~ !.:.:' ~...1 ~':::~:~h~' - ~.a--'" ~".' I.,. ,,' ."... ... ~.~~:=.-= --- - ... ..... ... ... --~---...- - - -----...~-.~--~ Sterling Fm. 01- 11,000' ~ T ';..:., :~h;'~!+':'::' f 0: --------... --------- --.-.--- . :." "".;,.' "....: .. .:.: . :..." ...... ....--IP.... Beluga Fm. 01- 6000' w : .-: :- :..---:.::- « " ... . . . " "" ....... ... .. - - ,-.. ... --- - z ..~..,.,...". -.-....... .- t- ",.. -.-... .... --...--- W ~.\,.-,,,,:,",.~r.:.-:~-..... - ",-....... ------..,--.",""- - -::.- -: ~ -:=- -: =.:-:: 4 u :-..:.::.: .--=:": Chuitna Mem. - ,- - - - I . I "","""'" "!'....." 1400 -2700 0 -- -.: : -- :. :--- . :e IL. -~ a::: - . - . -...- -. --....-.....-....- __-a...¿............ w ------- ...-----.---- - - - ---- ~ := ..:. -=. :- -:"'--= /iii¡. ------ -...... ...-*-_. ~ wZ Mid. Ground Shoal Mem. Z lL.J 2600'- 5000' 0 >-~ t- I- ------- ':~'.::::r.s' r~s t, -- -- - -- ......- --.- ------ . - - - - --- Q) c Q) u 0 01 --.----..-.. -. ...... ......... ..... . ------ -.---,,-.. --.------. w -----....---- ..... - - - ... ~ ,...: w a:: () u en (f) « a: ::> J Õ d',.. '0"0" 'c=" H I k C I 300' 900' > :'.. ~ 'ØI"~,:~ ti;:.. ~.. - :m- oc ~ ong.- -:- Eocene.." '-.' .' 0'. ,'~ ~-- - - -, ---- -- -, ,,: ~e, :~:.:' -::7.; 'ç-'~ ~:~7 w W. Foreland Fm. ()o" vr¿ ."." o,'..¡...,. L' ~., .'0"" 3001- 14001 ~ 0 ~'-;:-:-'~~.-!~-~~'~..-:-:- - - """'''---J """--_-""""';'-~'_\a"'-- -=-.:: .: = = ..... ------ Mo .onuska Fm. ::> -- .. . . ,. ï:-ï''''''','::;.!'':~.'''':~:' 0 - 8509 - - -~-',~.~~:~.::'4:- ---:..-,,,::.~-"--- ---....,---- "- -~~I""""" - "'-. ~-- .....J ;~;:;':._==::--':''::~':':' Unnamed 0 - 1800 f"- "'_it -,. -~ 4'- --, ,,- ~ - , -"..-,- ~ '''::':''-'~ ;::.:.:.:~~_1;' ~Nãknek Fm.~ " ;::'.\.: .-;...,-: -:;.-..-,:.-, 01 - 7000' :J ~.~~...I~._;..~~,~- ~-~-- ....-.,.,---- .- :-.=.-= ~~7. ':~~~-.: - Çbi~i!n9 Fr:n. OT- 2300' ~ ~ ~ ...~ ~ '. ~- --- - - - - -"'" --'"'----" - :-..:: :...:.::"0,". j' ~'.~ * Tux,dni Group ~ .:.:.. .,:.:::':',':"::-, 0 - 9700' ~.. .., .. t~-'_:.~~- - _.......-- - -'- - - ....--~.... -......---....,.,- ..,.... ...J t> \7 5J [> [><J <J ,ðþ'G <J<J Talkeetna Fm. 0' - 8400' a. => 0 0:: (!) LEGEND lø. .~ "#'ð Conglomerate lIð(~ 4 .,°0 10. "J . ,. : .. -.. ~ Sandstone ". .." . ".-:. . . . .. P~l+1 Siltstone 1-=---=) Mudstone/Shale -'- I , Coal J~~I Volcanics . Oi I production Interval -*- Gas production interval * Surface oil seeps REFERENCES « Alaska Geological Society, 197O, oil and gas fields in the Cook Inlet Basln,Alaska. Calderwood, K. W. and Fockler, W.C., 1972, Proposed stratigraphic nomenclature for Kenai Group, Cook Inlet Sasin, Alaska. Am. Assoc. Petroleum Geologists Bull 0, y. 56 no. 4 t p. 739 - 754 Magoon,L.B" and Claypool, G. E., 1979, Petroleum GeolOGY of Cook Inlet Basin, Alaska - - an exploration model: U,S.G.S. open file report no. 79-548. Detterman, R.L., and Reed, B,L,/980, Stratigraphy, Structure,ond Economic Geology of the IlIiamna Quadrangle, Alaska: U.S,G.S. Bull. 1368 -B, Fisher, M.A., and Magoon, L.Bo, 1978, G eologic Fram~ work of Lower Cook Inlet,Alaska, AA.P.G. Bull" Vol. 62 No.3, p. 373-402. ALASKA OIL AND GAS CONSERVATION COMMISSION GENERALIZED STRATIGRAPHIC COLUMN Cook Inlet Basin) Alaska April, /981 24 YEAR 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 OIL (ßßL) ANNUAL CUM 59,000 11,000 10,000 10,000 10,000 7,000 8,000 7,000 6,000 5,000 4,000 5,000 4,000 4,000 4,000 35,754 186,590 557,999 6,326,501 10,259,110 10,739,964 11,053,872 59,000 70,000 80,000 90,000 100,000 107,000 115,000 122,000 128,000 133,000 137,000 142,000 146,000 150,000 154,000 154,000 154,000 154,000 154,000 154,000 154,000 154,000 154,000 154,000 189,754 376,344 934,343 7,260,844 17,519,954 28,259,918 39,313,790 Summary for All Years: Production CASING (MCF) ANNUAL CUM 5,643 27,296 99,176 1,293,259 1,914,055 2,808,007 3,233,232 5,643 32,939 132,115 1,425,374 3,339,429 6,147,436 9,380,668 WATER (ßßL) ANNUAL CUM 283 33,422 11,508 158,415 294,133 458,781 1,253,159 283 33,705 45,213 203,628 497,761 956,542 2,209,701 NAT GAS LIQ (BBL) ANNUAL CUM DRY GAS (MCF) ANNUAL CUM 32,833 90,790 135,350 136,545 74,669 27,129 114,950 103,462 114,104 118,555 131,624 210,165 387,155 1,839,229 8,213,054 8,880,522 32,833 123,623 258,973 395,518 470,187 497,316 612,266 715,728 829,832 948,387 1,080,011 1,290,176 1,677,331 3,516,560 11,729,614 20,610,136 25 Summary for All Years: Production OIL (BBL) CASING (MCF) WATER (BBL) NA T GAS LIQ (BBL) DRY GAS (MCF) YEAR ANNUAL CUM ANNUAL CUM ANNUAL CUM ANNUAL CUM ANNUAL CUM 1965 11,131,271 50,445,061 3,842,367 13,223,035 1,683,426 3,893,127 8,701,078 29,311,214 1966 14,364,432 64,809,493 6,822,597 20,045,632 2,114,821 6,007,948 34,833,667 64,144,881 1967 28,913,488 93,722,981 22,587,317 42,632,949 2,467,556 8,475,504 40,481,191 104,626,072 1968 66,145,673 159,868,654 51,210,051 93,843,000 3,246,604 11 ,722,108 4,345 4,345 49,145,358 153,771,430 1969 74,317,715 234,186,369 71,732,019 165,575,019 4,099,582 15,821,690 70,398 74,743 76,635,731 230,407,161 1970 83,616,318 317,802,687 88,928,012 254,503,031 6,372,591 22,194,281 527,828 602,571 131,092,730 361,499,891 1971 78,785,984 396,588,671 105,187,203 359,690,234 9,341,969 31,536,250 708,463 1,311,034 125,893,982 487,393,873 1972 73,563,632 470,152,303 99,092,912 458,783,146 11,251,900 42,788,150 606,564 1,917,598 126,886,909 614,280,782 1973 73,140,451 543,292,754 101,980,254 560,763,400 14,931,951 57,720,101 810,718 2,728,316 124,661,418 738,942,200 1974 72,244,196 615,536,950 106,597,131 667,360,531 17,068,538 74,788,639 792,318 3,520,634 126,007,165 864,949,365 1975 71,981,044 687,517,994 117,490,887 784,851,418 19,213,561 94,002,200 764,080 4,284,714 138,907,917 1,003,857,282 1976 67,009,336 754,527,330 128,824,724 913,676,142 20,985,559 114,987,759 769,765 5,054,479 143,735,062 1,147,592,344 1977 171,353,457 925,880,787 224,538,933 1,138,215,075 24,517,025 139,504,784 862,548 5,917,027 151,229,764 1,298,822,108 1978 447,810,796 1,373,691,583 435,490,987 1,573,706,062 26,734,389 166,239,173 813,962 6,730,989 167,167,975 1,465,990,083 1979 511,457,726 1,885,149,309 565,229,490 2,138,935,552 36,343,812 202,582,985 634,580 7,365,569 173,221,465 1,639,211,548 1980 591,640,700 2,476,790,009 731,377,844 2,870,313,396 46,399,203 248,982,188 735,123 8,100,692 166,726,214 1,805,937,762 h 1981 587,339,259 3,064,129,268 766,950,988 3,637,264,384 45,562,658 294,544,846 987,860 9,088,552 181,517,726 1,987,455,488 1982 618,913,766 3,683,043,034 899,781,430 4,537,045,814 45,234,022 339,778,868 998,867 10,087,419 190,835,485 2,178,290,973 1983 625,568,644 4,308,611,678 973,382,488 5,510,428,302 68,314,433 408,093,301 692,188 10,779,607 197,443,315 2,375,734,288 1984 630,437,350 4,939,049,028 1,012,615,592 6,523,043,894 89,712,099 497,805,400 677,723 11,457,330 198,633,464 2,574,367,752 1985 666,556,932 5,605,605,960 1,144,842,140 7,667,886,034 113,661,226 611,466,626 1,040,356 12,497,686 205,567,768 2,779,935,520 1986 681,632,030 6,287,237,990 1,199,969,879 8,867,855,913 173,962,436 785,429,062 1,586,070 14,083,756 181,885,330 2,961,820,850 1987 715,717,986 7,002,955,976 1,518,421,574 10,386,277,487 275,709,396 1,061,138,458 16,554,667 30,638,423 185,874,375 3,147,695,225 1988 738,555,472 7,741,511,448 1,765,108,828 12,151,386,315 344,292,917 1,405,431,375 21,224,309 51,862,732 186,877,355 3,334,572,580 1989 684,624,534 8,426,135,982 1,779,608,120 13,930,994,435 396,005,301 1,801,436,676 18,888,342 70,751,074 195,322,531 3,529,895,111 1990 647,513,924 9,073,649,906 1,859,788,889 15,790,783,324 449,331,473 2,250,768,149 18,190,587 88,941,661 205,207,402 3,735,102,513 1991 656,388,109 9,730,038,015 2,193,400,455 17,984,183,779 539,380,544 2,790,148,693 23,883,790 112,825,451 198,580,558 3,933,683,071 1992 627,341,337 10,357,379,352 2,439,963,297 20,424,147,076 625,516,238 3,415,664,931 26,864,398 139,689,849 200,118,078 4,133,801,149 1993 577,946,277 10,935,325,629 2,603,169,408 23,027,316,484 669,013,585 4,084,678,516 26,847,508 166,537,357 191,177,383 4,324,978,532 1994 568,964,817 11,504,290,446 2,921,149,067 25,948,465,551 663,581,873 4,748,260,389 25,890,334 192,427,691 181,628,795 4,506,607,327 1995 541,653,478 12,045,943,924 3,207,886,835 29,156,352,386 698,326,933 5,446,587,322 29,649,194 222,076,885 180,450,280 4,687,057,607 26 Summary for All Years: Production OIL (BBL) CASING (MCF) WATER (BBL) NA T GAS LIQ (BBL) DRY GAS (MCF) YEAR ANNUAL CUM ANNUAL CUM AÑNUAL CUM ANNUAL CUM ANNUAL CUM 1996 510,776,333 12,556,720,257 3,207,321,394 32,363,673,780 740,996,660 6,187,583,982 33,216,210 255,293,095 184,716,922 4,871,774,529 1997 472,957,230 13,029,677,487 3,217,714,932 35,581,388,712 789,169,522 6,976,753,504 34,764,552 290,057,647 180,514,198 5,052,288,727 1998 429,232,454 13,458,909,941 3,213,507,267 38,794,895,979 791,391,512 7,768,145,016 33,731,716 323,789,363 183,992,326 5,236,281,053 1999 383,198,870 13,842,108,811 3,201,730,251 41,996,626,230 807,923,413 8,576,068,429 32,151,708 355,941,071 178,682,297 5,414,963,350 2000 355,148,940 14,197,257,751 3,370,854,303 45,367,480,533 844,108,239 9,420,176,668 33,013,137 388,954,208 182,603,202 5,597,566,552 2001 351,466,248 14,548,723,999 3,250,912,060 48,618,392,593 819,820,135 10,239,996,803 30,195,265 419,149,473 195,755,411 5,793,321,963 2002 359,381,666 14,908,105,665 3,301,168,151 51,919,560,744 813,366,607 11,053,363,41 ° 28,853,758 448,003,231 195,258,856 5,988,580,819 2003 355,585,614 15,263,691,279 3,399,902,059 55,319,462,803 801,240,814 11,854,604,224 27,199,674 475,202,905 197,712,238 6,186,293,057 27 Summary for All Years: Injection Storage OIL (BBL) GAS (MCF) YEAR ANNUAL CUM ANNUAL CUM 1969 216,906 216,906 0 0 1970 879,222 1,096,128 0 0 1971 833,343 1,929,471 0 0 1972 792,433 2,721,904 0 0 1973 817,055 3,538,959 0 0 1974 1,640,419 5,179,378 0 0 1975 2,147,164 7,326,542 0 0 1976 3,611,042 10,937,584 0 0 1977 2,075,291 13,012,875 0 0 1986 6,767 13,019,642 0 0 1987 14,269 13,033,911 0 0 1988 0 13,033,911 0 0 1989 0 13,033,911 0 0 1990 0 13,033,911 0 0 1991 0 13,033,911 0 0 1992 0 13,033,911 0 0 1993 0 13,033,911 0 0 1994 0 13,033,911 0 0 2001 0 13,033,911 896,748 896,748 2002 0 13,033,911 950,814 1,847,562 2003 0 13,033,911 970,686 2,818,248 28 , .I \,,0 .... ( A - ~"-,,/- - lrJ/o1fv- ~fI- ~~ --~ ~"fi[ ~ . 19/5 59 6;rn0 6'1 612 r _1_1_1 . _1- _1-6/3 614 615 616 617 6'8 619 710 711 I I I , I 1 I 1 1 I I I I I 1 1 I 1 I I I I 1 I I I I I 1 1 I I 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 200C 01 02 03 2000 ~ 1600 = 1200 = 800 = 400 = 0 - 100 -:=î 80 = 60 = 40 ~ .J A 20~ q -. , , 10~ - -......- 4 - 10~- 103 102 101 0 10 105 -=== -...-..- 104 103 102 1 10 100 10.1 Producing Oil Wells I State Of Alaska - Oil and Associated Gas Production ..,.,. ~ 0 - ""-,_. '0 r l " ,r- ~ , Water Cut ( %) I -0 , 1 ¿, . - þ~' . W - . ,It. '"\ oW -- ". ...... 0 ,--. Á Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf) -WJ.J..U J I - L ' ., ~ I~ .. 0 ~ ~. A A ,. - - ' -,.. " .,- ~ - .. I.. .. 'VI. "-- .,~ ,. it - '-. ...- ,,--- , '-' .. - ,,~ ~ - ~ -~-: ~#v., ~ ----'- ""'---- 0 , " - ~ -. -IW=- ~ ~ It ~ - 29 ~--""'-J6- -~.,,~ ~y--~'" y I ,,/ .-- . . , , , . . 1 '!!, ~ :-', , . , . , , , , , , , , , , , . , , , , . , State Of Alaska - Non-Associated Gas Production r-- ,-,.......,.-_.-,,"".,AI\.."V~ ... ...l 125~ 100 = 75 = 50 = 25 = 0 -, . , , , 1 g888 ~ c,. Cum Gas Prod ( MMMcf) II ===i ---- Cum Water Prod ( MMbbl ) 1988 1 g8 ~-- 19 0.5 ."",' 0~5 -- ~ ~ . 0.01 ,J/' , . , , . , , . . , 1 000 ~ -..f'..--..-{>,...... Gas Rate (CD) ( MMcf/d) I -==:J ---- Water Rate (CD) ( Mbbl/d ) Gas Wells I I I I I I I I I I I I ~,..-.. =",~,,",.--.. 8.. ~-- ~.' ~r!' -":~-f'--..."~;;;-._:~.__.,_.."",,,,,......----,~.......-.--..P:.u__. .-11>-"L.. . ''i..- 'I.-"''''''''''''_n.~-1!r'" -. ~DI{¡!-'l:.Ii.'--- ": ~~~m;J~ ;"~':"::\'\ - ---r .P .At .~ .. , r"- ¡II . I ~_ll 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 I I I I I I I I I I I I I I 100 Ii. .4iÄ~ .~~~.~~.,i.t".~ '^.~ 'óf",\~~þ ~~~ff~~Jit;~lil'.;r;--";" n " W~ ~ r ~ ~ '3rcTy~r: r~¥~ r l!<> ~~ ~ 4 ~ ~ À b ~'Â~f ,. ~ ' ~. , j 10 ~ ft Å~. -j- r¥ ~ ¡ \ .:. <f. Á N i . k~ l.,A A ~. tit~ 11 ~~V¥¥1 ~ - !\. ~. .t ¡¡ ~ .~. 11' II . & ~, , ,"-U., t I, '~vJ I JI~. .' f\'r\ '\lJ. ~ ~ }'f I ~.,.. I I -4 ~ V ~j;' 0.1 I ~-1J ¡t/ J; if ' ... I I " ~. I JHfI~l"af . ~1J;_~1l ~IIT,-1t" =, .' ~ . ,-. r ...' 'i 0.01 0.001 I I I I I I I . 94£ 51 53 55 I I I I 57 59 I I I I I 61 63 I I I I 65 67 I I I I I I I I 69 71 73 75 I I I 77 79 I I I I I I I I 81 83 85 87 I I I I I 89 91 I I I 93 95 I I I I I 97 99 I I I 01 03 30 750 --=-- 600~ 450 = 300 = 150 = 0 - 5 10 A Wells on Gas Injection Wells on Water Injection State of Alaska - Enhanced Recovery Injection - - " ^ ~IP'''' ~~ ~ ,...-", . ~~ - - W' - t . A . : .uy.'", "~ . I" "r ..".~ I Cum Gas Inj ( MMMcf) Cum Water Inj ( MMbbl ) l -~-"I - I . ." ,ur1li ; .."_U~~ u, "I ' I ' I r I ' I ' I~I-' r: y-,-, . . I I I I I I I I I. I I J.~:-' -- ~ ~" .,-~ i,- ~ -...... 4- 10 103 102 ~ ,/~, 101 10° 10000 - Lò. Lò. Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbbl/d ) ~~,.~#' ~~ """'I '- . .'" ',." ....,-v,-V / ~-' . ~'~ '¡"("""" ' -- 1 ./.,~, þc$-,~._,....\/I-" ~r~ ..r ~'i ( I- !~ 1000 100 10 I 1 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 I I I I I I I I I I I I 1958 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 95 96 97 98 99 200e 01 02 03 31 106~ 105 104 3 10 102 1 10 Rate (CD) ( bbl/d ) State of Alaska - NGL Production ~~~:~ Ý i \ J,\ , ~ Jtf\J"" r V \4 . II-\. , "" ;~ ' ('fIl~" ..,y'v-1"VM-" . "\I .. ~ ~ I I I I I I I I I I I I I I I I I I I - I I I I I I I I I I I I I I I I I 1968 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 95 96 97 98 99 2000 01 02 03 Date 32 40~ 32 = 24 -= 16 = 8 = 0 - f- 1 g888 ~ 1988 198 19 o.è 0.1 1000 -====I 500 100 - 50- 10 5- State of Alaska - Waste Disposal Vol . urnes and Rates Waste Disposal Wells I ~~JY.,..,j\-A_U~._~- ~~,,- .A.,,~ ".- - 1 ~ ~~ it ~I- I , I Cum Waste Disposal' ( MMb~1 ) I - ~ /1 I I I Waste Disposal Rate' ( Mbbl~d ) I 1-/ l 1 0.5 0.1 0.05- 0.01 I I I I 1977 78 I I I I 79 80 81 I I 82 83 84 I I I 85 86 87 88 I I I I 89 90 91 I I I I 92 93 94 I 95 96 97 I I I 98 99 2000 01 I 02 I 03 33 Summary by Year: Production by FieldlPool 2003 FIELD AND POOL NAME ALBERT KALOA, UNDEFINED GAS Field Totals BADAMI, BADAMI OIL Field Totals BARROW, EAST BARROW GAS BARROW, SOUTH BARROW GAS Field Totals BEA VER CREEK, BEAVER CREEK OIL BEA VER CREEK, BELUGA GAS BEAVER CREEK, STERLING GAS BEAVER CREEK, TYONEK UNDEF GAS Field Totals BELUGA RIVER, UNDEFINED GAS Field Totals BIRCH HILL, UNDEFINED GAS Field Totals COL VILLE RIVER, ALPINE OIL COLVILLE RIVER, NANUQ UNDF OIL Field Totals ENDICOTT, EIDER OIL ENDICOTT, ENDICOTT OIL ENDICOTT, IVISHAK OIL Field Totals . ... hn'" ... ""." FALLS CREEK, TYONEK UNDEF GAS Field Totals .. -... ."". m.'''",'' ........ -,-u-- G OSKOLKOFF, TYONEK UNDEF GAS OIL (BBL) ANNUAL CUM CASING (MCF) ANNUAL ÇUM WATER (BBL) ANNUAL CUM NAT GAS LIQ (BBL) ANNUAL CUM 281,552 281,552 DRY GAS (MCF) ANNUAL CUM 118,774 4,347,065 3,697,960 22,891,313 4,347,065 3,697,960 22,891,313 1,694 1,040 2,734 5,657,875 23,040 2,019,802 4,809 56,772 34,368 186,202 3,675 523,032 1,875 5,670 92,659 88,671 181,330 7,981,208 22,413,374 76,134 30,394,582 76,134 7,639,494 104,140 124,677 39,857,950 125,340,909 4,950,3 I 1 5,657,875 23,040 2,019,802 44,727 771,676 -------------.-...-.---.-..------...----.---____.h._-__---_u.-.----.----.--.-----.----.--.-..-.-----.--.------------.__--__m______'---"--""'--'''''_U'-'--'-'----'''''''''-,-----........----------.......------.---. 9,119 20,939 7,868,311 170,149,170 n m__.n.nnmnm--._--....__..--.h ''''.'' . .. n,___n mmummm..mnn..... 847,162,575 ...____....n..__....---...____m... 9,119 20,939 56,252,066 56,252,066 847,162,575 65,331 35,582,431 65,331 35,582,431 242,135 9,104,149 91,649 101,542,484 41,593,887 117,160,491 327,763 472,779 19,312 298,472 101,561,796 41,593,887 117,458,963 327,763 472,779 .. . - U . ---00.- n - 2,572,163 2,813,008 22,393,045 1,034,711 1,883,450 419,868,726 141,555,553 1,694,395,682 76,212,420 661,424,377 1,188,955 19,403,953 u 7,917,658 64,026 6,487,744 1,865,081 30,515,315 604 111,333 9,437,933 430,358,547 144,432,587 1,723,276,471 79,112,212 693,823,142 1,189,559 19,515,286 mm______-----....-.-...-------.--___.__h__'_------'--------.----.----.-------------.---..--------------------_._----_.__.._-._-_.-_.-------------------------~._-_...-.--.-.-.------..---...--..--..--.--..---......------------------------- - - 803 803 1,088,595 1,107,578 --------.-.-.----.--------.--.---------.....--.-.-.-..--.------------.-.-----------------------------------..--------------------.-----------.. 803 632 803 1,088,595 1,107,578 ----------------..-..----...--.---..--.--...----.---.-.__.--_.--_..--..---_..._-----_..---._----.---.-------------------.----.-.-------- 632 1,760,238 1,760,238 34 Summary by Year: Production by Field/Pool 2003 OIL (BBL) CASING (MCF) WATER (BBL) NA T GAS LIQ (BBL) DRY GAS (MCF) FIELD AND POOL NAME ANNUAL CUM ANNUAL CUM ANNUAL CUM ANNUAL CUM ANNUAL CUM Field Totals 632 632 1,760,238 1,760,238 GRANITE PT, MIDDLE KENAI OIL 1,399,265 138,417,525 1,232,872 123;160,559 248,636 16,446,128 GRANITE PT, HEMLOCK UNDEF OIL 41 ,217 1,898,078 54,336 1,938,796 14,745 103,587 GRANITE PT, UNDEFINED GAS 91,232 799,991 Field Totals 1,440,482 140,315,603 1,287,208 125,099,355 263,381 16,549,715 91,232 799,991 on ..._on .--- - - --- -- - IV AN RIVER, UNDEFINED GAS 639 12,327 2,470,717 74,049,065 Field Totals 639 12,327 2,470,717 KATALLA, KATALLA OIL 154,000 Field Totals 154,000 KENAI, TYONEK GAS 8,994 7,281 69,502 1,340,364 183,527,692 KENAI, STERLING 4 GAS 3,589 145,842 2,911,391 443,340,059 KENAI, STERLING 3 GAS 2,623 134,128 1,668,534 329,301,996 KENAI, UPPER TYONEK BELUGA GAS 2,879 79,697 337,522 11,126,101 248,039,663 KENAI, CL.U. STERLING UND GAS 47 156 3,461,733 9,386,546 KENAI, C.L.U. TYONEK D GAS 9,410 1,399,385 KENAI, CL.U. UPPER TYONEK GAS 394 1,597 37,990 1,564,964 61,956,679 KENAI, STERLING 6 GAS 24,682 100,985 11,539,229 512,687,537 KENAI, STERLING 5.1 GAS 154,652 484,636,177 KENAI, STERLING 5.2 GAS 12,700 44,031,635 KENAI, CL.U. BELUGA GAS 104 37,957 195,926 1,116,673 38,027,569 Field Totals 12,371 157,473 1,198,813 34,728,989 2,356,334,938 KUPARUK RIVER, CRETACEO U WDSP 56,455,530 KUPARUK RIVER, KUPARUK RV OIL 58,536,233 1,918,003,873 107,454,326 2,284,395,578 173,652,815 2,280,427,631 3,345,638 KUPARUK RIVER, MELTWATER OIL 2,124,967 5,175,705 5,594,761 9,820,332 31,963 116,663 KUPARUK RIVER, WEST SAK OIL 2,856,897 11,353,598 812,737 -'3~r92;738 764,094 4,144,802 KUPARUK RIVER, TABASCO OIL 1,541,615 8,261,495 187,877 1,146,436 4,864,655 20,434,300 KUPARUK RIVER, TARN OIL 12,342,736 54,248,115 12,834,804 77,122,641 1,930,125 4,029,877 Field Totals 77,402,448 1,997,042,786 126,884,505 2;375,677,725 181,243,652 2,365,608,803 3;345,638 ..-.-----.---"-....-..------------...----- ------------------------------------------ ------------.....--..--.--.---..-------------------..---..--.------..----------.--.----.----------..------------ 35 Summary by Year: Production by Field/Pool 2003 OIL (BBL) CASING (MCF) WATER (BBL) NA T GAS LIQ (BBL) DRY GAS (MCF) FIELD AND POOL NAME ANNUAL CUM ANNUAL CUM ANNUAL CUM ANNUAL CUM ANNUAL CUM LEWIS RIVER, UNDEFINED GAS 100 1,834 575,122 10,882,438 Field Totals 100 1,834 575,122 10,882,438 LONE CREEK, UNDEFINED GAS 1,011,382 1,011,382 Field Totals 1,011,382 1,011,382 -- _n- - __m.-_-.....--" MCARTHUR RIVER, MID KENAI GAS 31,726 350,617 37,133,934 966,749,564 MCARTHUR RIVER, MID KENAI G OIL 1,359,501 60,485,121 616,628 33,259~813 6,349,879 57,893,505 784,489 MCARTHUR RIVER, W FORELAND OIL 106,862 24,189,152 49,252 8,401,574 1,219,509 25,044,633 212,981 MCARTHUR RIVER, UNDEFINED OIL 332,951 175,472 188,772 MCARTHUR RIVER, HEMLOCK OIL 2,844,608 530,927,741 1,403,843 212,100,912 34,039,451 763,674,382 7,981,409 Field Totals 4,310,971 615,934,965 2,069,723 253,937,771 41,640,565 847,151,909 8,978,879 37,133,934 966,749,564 . ... .-,m om " mummnm nun____m....._..._... - u... h",_,""'-nh".-'""'-'"h'---''''' .m--_.... un... nmoo - --..---....-..-.........--.--....----.....---.-.- .. .",",--",,'---""'-----"-'''''''''''......h."nO_____"'-'n .h h-- . .. ---__..."_huhn.._.--h' .. no noon --n--- nom - n ---- . MIDDLE GROUND SHOAL, A OIL 13,908 2,838,227 27,915 5,322,225 59,624 3,146,841 MIDDLE GROUND SHOAL, B,C,D OIL 9,941 12,008,667 21,885 8,796,296 27,673 5,508,057 MIDDLE GROUND SHOAL, E,F,G OIL 1,473,443 175,559,824 458,300 77,574,557 565,494 98,596,977 MIDDLE GROUND SHOAL, UNDEF GAS 131 131 145,444 16,383,183 Field Totals 1,497,292 508,100 91,693,078 652,922 107,252,006 145,444 16,383,183 MILNE POINT, UGNU UNDEFINE OIL 2,212 2,212 242 2,242 MILNE POINT, KUPARUK RIVER OIL 11,602,243 169,290,345 5,337,142 84,938,184 15,669,595 119,546,543 MILNE POINT, TERTI UNDEF WTRSP 13,675,887 172,177,384 MILNE POINT, SCHRADER BLFF OIL 7,001,109 30,433,300 6,095,224 18,806,792 2,403,942 11,261,633 MILNE POINT, UGNU UNDEF WTRSP 1,139,243 9,735,232 MILNE POINT, SAG RIVER OIL 101,470 1,541,239 121,173 1,568,098 1,412,523 Field Totals 18,707,034 201,267,096 11,553,781 105,315,316 32,888,667 314,133,315 MOQUA WKIE, UNDEFINED GAS 3,140 988,199 Field Totals 3,140 988,199 NICOLAI CREEK, UNDEFINED GAS 10,338 32,119 261,696 2,206,599 Field Totals 10,338 32,119 261,696 2,206,599 --- NORTH COOK INLET, TERTIARY GAS 13,521 513,809 47,919,811 1,621,353,142 36 Summary by Year: Production by Field/Pool 2003 OIL (ßßL) CASING (MCF) WATER (ßßL) NA T GAS LIQ (ßßL) DRY GAS (MCF) FIELD AND POOL NAME ANNUAL CUM ANNUAL CUM ANNUAL CUM ANNUAL CUM ANNUAL CUM Field Totals 13,521 513,809 47,919,811 1,621,353,142 NORTH FORK, UNDEFINED GAS 104,595 Field Totals 104,595 OOOGURUK, UNDEFINED OIL 3,828 3,828 Field Totals 3,828 3,828 PRETIY CREEK, UNDEFINED GAS 15 7,996 427,900 8,272,918 Field Totals 15 7,996 8,272,918 NORTHST AR, NORTHST AR OIL 22,968,022 42,136,227 70,861,557 121,163,273 894,229 1,053,776 Field Totals 22,968,022 42,136,227 70,861,557 121,163,273 894,229 1,053,776 --------------- PIONEER, TYONEK UNDEFINED GAS 62,341 62,341 2,156 2,156 Field Totals 62,341 62,341 2,156 2,156 PRUDHOE BA Y, NIAKUK OIL 4,599,262 76,464,287 3,385,803 64,418,997 10,461,065 44,960,306 38,543 910,971 PRUDHOE BAY, ORION SCHR BL OIL 368,058 465,163 311,963 369,868 28,496 47,750 PRUDHOE BAY, W BCH TR UN WTRSP 1,552,543 5,432,157 PRUDHOE BAY, W BEACH OIL 9,769 3,356,041 201,454 19,952,910 55,924 122,687 1,061 219,730 PRUDHOE BAY, AURORA OIL 3,782,231 8,178,290 11,970,575 37,714,159 1,229,997 2,281,955 PRUDHOE BAY, POLARIS OIL 917,642 2,544,053 999,965 3,093,267 194,186 404,929 PRUDHOE BA Y, PRUDHOE OIL 141,301,777 10,570,908,475 2,840,910,387 45,301,397,532 403,737,851 6,903,781,078 24,972,399 419,564,568 PRUDHOE BAY, NIAK IV-SR UN OIL 65,388 504,427 85,330 PRUDHOE BAY, LISBURNE OIL 3,335,277 136,411,220 66,748,432 1,388,844,548 650,359 35,680,193 480,297 13,537,270 PRUDHOE BAY, MIDNIGHT SUN OIL 1,719,308 9,700,793 3,499,585 33,901,582 401,474 1,329,891 PRUDHOE BAY, BOREALIS OIL 11,790,725 21,574,963 9,465,803 20,082,471 2,809,231 3,499,718 PRUDHOE BAY, PRUD UNDEFIN WDSP 1,112,346 PRUDHOE BAY, N PRUDHOE BAY OIL 1,984,791 6,616,438 2,989,263 84,599 Field Totals 167,824,049 10,831,653,464 2,937,493,967 46,876,896,199 421,121,126 7,001,727,603 25,492,300 434,317,138 . ... monmonmmo...__--....O__---n .._._.0_0---_'..._------------------------------- ..-----.---.-.---------------------------------------------------------------------------------- -.-----.--------------------...----.-.-...-------"..---______n______--------.. _.-.-----..._-----......_--_....-_...-_.--.-- PT MCINTYRE, PT MCINTYRE OIL 13,319,766 362,750,000 51,776,642 573,956,878 36,254,489 280,058,896 517,815 7,287,040 PT MCINTYRE, UNDEFINED OIL 33,480 30,008 13,127 600 37 Summary by Year: Production by Field/Pool 2003 OIL (ßßL) CASING (MCF) WATER (BBL) NA T GAS LIQ (BBL) DRY GAS (MCF) FIELD AND POOL NAME ANNUAL CUM ANNUAL CUM ANNUAL CUM ANNUAL CUM ANNUAL CUM Field Totals 13,319,766 362,783,480 51,776,642 573,986,886 36,254,489 280,072,023 517,815 7,287,640 . ... ....... - 0..... -.. no -.. n. . n -.... REDOUBT SHOAL, UNDEFINED OIL 910,694 959,839 223,870 232,155 791,262 794,595 REDOUBT SHOAL, UNDEFINED GAS 449,301 449,301 Field Totals 910,694 959,839 223,870 232,155 791,262 449,301 449,301 S DIONNE, TYONEK UNDEF GAS 15 15 195,575 195,575 Field Totals 15 15 195,575 195,575 STERLING, UNDEFINED GAS 15,112 25,543 241,846 3,526,917 STERLING, BELUGA UNDEFINED GAS 2,228 4,769 109,674 383,195 STERLING, TYONEK UNDEFINED GAS 380 1,000 6,505 147,876 Field Totals. 17,720 31,312 358,025 4,057,988 - ~~-~ ----- --- ---_. --<--- STUMP LAKE, UNDEFINED GAS 493 277 5,643,301 Field Totals 493 277 5,643,301 - --------- SW ANSON RIVER, HEMLOCK OIL 425,482 228,299,643 7,033,256 2,855,935,500 2,572,562 115,333,014 1,398,720 SWANSON RIVER, UNDEFINED OIL 51,239 323,888 4,170 SW ANSON RIVER, UNDEFINED GAS 138,729 733,255 1,851,001 40,386,339 SW ANSON RIVER, GAS STORAGE 407,286 1,795,522 Field Totals 425,482 228,350,882 7,033,256 2,856,259,388 2,711,291 116,070,439 1,398,720 2,258,287 42,181,861 TRADING BAY, HEMLOCK OIL 142,368 13,998,361 139,539 14,527,752 521,491 8,361,577 51,753 TRADING BAY, MID KENAI E OIL 72,407 8,220,655 18,022 6,690,343 60,107 3,834,890 TRADING BAY, MID KENAI D OIL 161,129 29,120,738 42,672 23,981,329 651,139 23,606,659 TRADING BAY, W FORELAND OIL 61,120 28,517 9,611 TRADING BAY, G-NEIHEMLK-NE OIL 23,630,100 6,484,662 30,468,431 TRADING BAY, MID KENAI C OIL 100,300 20,584,263 51,309 14,319,694 687,177 29,417,433 TRADING BAY, UNDEFINED OIL 14,613 1,375,686 3,887 643,189 29,091 899,730 TRADING BAY, M.KENAI UNALLOCA T 1,193,899 307,851 TRADING BAY, UNDEFINED GAS 20,562 111,072 100,598 5,264,738 TRADING BAY, MID KENAI B OIL 57,484 3,935,311 19,031 3,366,940 21,993 789,774 38 Summary by Year: Production by Field/Pool 2003 FIELD AND POOL NAME Field Totals WALAKPA, WALAKPA GAS Field Totals W FORELAND, UNDEFINED GAS Field Totals W FORK, UNDEFINED GAS W FORK, STERLING A GAS W FORK, STERLING B GAS Field Totals W MCARTH RIV, W MCARTH RIV OIL Field Totals WOLF LAKE, BEL- TYON UNDEF GAS Field Totals State Totals OIL (BBL) ANNUAL CUM 548,301 849,195 849,195 100,926,234 9,818,503 9,818,503 CASING (MCF) ANNUAL CUM WATER (BBL) ANNUAL CUM NA T GAS LIQ (BBL) ANNUAL CUM DRY GAS (MCF) ANNUAL CUM 274,460 71,236,325 1,991,560 359,604 100,598 5,264,738 1,235,479 12,667,132 1,235,479 12,667,132 940,110 1,058,542 940,110 1,058,542 1,541,595 1,230,786 1,439,560 4,211,941 97,499,177 14 14 12,431 49,119 199,559 2,330,826 61,550 9,671,066 1,027,299 199,559 1,027,299 9,671,066 2,330,826 ....-_........_._..._._......_._--_._----~--_.------------------------------------.-------------.--------------------------.. --..._-------......-----.-------------------.----------------------------------------------------______m--.-_m___-------.--__---___m_.________m______----...-----______m__-.__--m______m_--_--_"-------- 355,585,614 2003 Condensate Total Cumulative Condensate Total 15,263,691,279 41,191,512 917,009,028 2,953 4,469 240,480 654,217 2,953 4,469 240,480 654,217 3,399,914,102 801,240,814 27,199,674 197,700,195 55,319,474,846 11,854,604,224 475,202,905 6,186,281,014 *Condensate Totals apply to Crude Oil and Cum. Crude Oil totals for Prudhoe Oil Pool, Prudhoe Bay Oil Field only. 39 Summary by Year: Field and Pool Name BADAMI, BADAMI OIL BADAMI, UNDEFINED WDSP Field Totals BEA VER CREEK, UNDEFINED WDSP BEA VER CREEK, BELUGA GAS Field Totals BELUGA RIVER, UNDEFINED WDSP Field Totals COL VILLE RIVER, UNDEFINED WDSP COL VILLE RIVER, ALPINE OIL Field Totals ENDICOTT, IVISHAK OIL ENDICOTT, ENDICOIT OIL ENDICOTT, UNDEFINED WDSP ENDICOIT, EIDER OIL Field Totals GRANITE PT, UNDEFINED WDSP G&I GRANITE PT, MIDDLE KENAI OIL GRANITE PT, UNDEFINED GAS Field Totals IVAN RIVER, UNDEFINED WDSP Field Totals KENAI, STERLING 4 GAS KENAI, UNDEFINED WDSP G&I KENAI, UNDEFINED WDSP Field Totals KUPARUK RIVER, CRETACEO U WDSP KUPARUK RIVER, KUPARUK RV OIL KUPARUK RIVER, MELTWATER OIL KUPARUK RIVER, WEST SAK OIL KUPARUK RIVER, TABASCO OIL KUPARUK RIVER, TARN OIL Field Totals KUSTATAN, UNDEFINED WDSP Field Totals LEWIS RIVER, UNDEFINED WDSP Field Totals MCARTHUR RIVER, HEMLOCK OIL MCARTHUR RIVER, MIDKENAI G OIL MCARTHUR RIVER, W FORELAND OIL Oil (BBL) Annual Enhanced Recovery and Disposal 2003 Water (BBL) Gas (MCF) Disposal Projects-Fluid Cum. Annual Cum. Annual Cum. Annual Cum. 3,363,093 20,510,696 52,121 742,893 3,363,093 20,510,696 52,121 742,893 39,405 450,548 551,056 551,056 39,405 450,548 14,165 209,579 14,165 209,579 407,691 1,747,053 34,280,593 92,839,167 36,314,535 97,231,224 34,280,593 92,839,167 36,314,535 97,231,224 407,691 1,747,053 3,356,749 37,642,311 82,277,877 1,035,883,102 129,457,634 1,513,357,159 325 5,873,873 1,386,087 3,836,729 87,020,713 1,077,362,142 129,457,634 1,513,357,159 325 5,873,873 58,262 693,646 1,095,622 155,284,895 1,095,622 155,284,895 58,262 693,646 39,662 39,662 829,025 282,309 1,448,101 175,315 1,073,510 457,624 3,350,636 1,000 552,674 19,399,986 208,808,071 4,357,297,240 86,330,965 1,825,162,106 1,737,460 1,737,460 5,561,714 11 ,906,413 6,167,561 20,123,958 170,839 170,839 5,555,184 24,445,145 17,797,291 53,817,900 18,430,377 84,473,448 240,065,$67 4,457,422,703 110,493,895 1,921,712,806 552,674 19,399,986 396,636 396,636 396,636 396,636 993 40,831 993 40,831 25,632,584 1,432,784,603 6,405,700 116,219,101 1,058,326 52,968,331 40 Summary by Year: Enhanced Recovery and Disposal 2003 Oil (BBL) Water (BBL) Gas (MCF) Disposal Projects-Fluid Field and Pool Name Annual Cum. Annual Cum. Annual Cum. Annual Cum. Field Totals 33,096,610 1,601,972,035 MIDDLE GROUND SHOAL, B,C,D OIL 32,873,008 MIDDLE GROUND SHOAL, E,F,G OIL 2,533,404 288,276,904 MIDDLE GROUND SHOAL, UNDF WDSP 150,390 MIDDLE GROUND SHOAL, UNDF WDSP 16,486 427,375 MIDDLE GROUND SHOAL, A OIL 10,270 10,523,465 Field Totals 2,543,674 331,823,767 16,486 427,375 MILNE POINT, KUPARUK RIVER OIL 22,178,293 271,916,356 7,757,343 66,733,324 MILNE POINT, SCHRADER BLFF OIL 10,444,589 42,563,921 MILNE POINT, SAG RIVER OIL 335,767 988,922 179,033 179,033 Field Totals 32,958,649 315,469,199 7,936,376 66,912,357 NORTH COOK INLET, UNDEF WDSP 2,804 33,047 Field Totals 2,804 33,047 NORTHST AR, UNDEFINED WDSP 1,193,004 2,418,236 NORTHSTAR, NORTHSTAROIL 101,268,254 169,361,306 Field Totals 101,268.254 169.361.306 1.193,004 2,418.236 PIONEER, UNDEFINED WDSP 80,231 83,031 Field Totals 80,231 83.031 PRUDHOE BAY, MIDNIGHT SUN OIL 5,709,420 20,849,264 PRUDHOE BAY, W BEACH OIL 1,552,543 6,845,427 PRUDHOE BAY, POLARIS OIL 662,876 662,876 PRUDHOE BAY, PRUDHOE OIL 476,941,973 8,749,665,481 2,617,182,368 41,455,120,998 PRUDHOE BAY, LISBURNE OIL 8,826,787 52,165,152 1,422,776,037 PRUDHOE BAY, BOREALIS OIL 16,257,246 19,360,779 PRUDHOE BA Y, AURORA OIL 7,284,988 10,879,782 356,898 356,898 PRUDHOE BAY, PRUD UNDEFIN WDSP 35,836,267 1,412,119,874 PRUDHOE BAY, LIS UNDEFINE WDSP 30,084,377 301,421,505 PRUDHOE BAY, NIAKUK OIL 17,269,813 157,976.688 Field Totals 525,678.859 8,975,067,084 2,669.704.418 42.878,253.933 65,920.644 1,713.541,379 PT MCINTYRE, PT MCINTYRE OIL 48,032,207 688,329,687 64,363,331 430,315,380 Field Totals 48,032,207 688,329.687 64,363.331 430,315,380 PT THOMSON, UNDEFINED WDSP 6,464 Field Totals 6,464 REDOUBT SHOAL, UNDEFINED WDSP 345,573 471,154 Field Totals 345,573 471.154 SW ANSON RIVER, UNDEFrNED WDSP 2,720,342 51,079,389 SWANSON RIVER, HEMLOCK OIL 8,385,967 4,210 2,898,806,819 Field Totals 8,385.967 4,210 2,898,806,819 2,720,342 51,079,389 TRADING BAY, HEMLOCK OIL 1,082,033 10,445,795 TRADING BAY, MID KENAI C OIL 693,330 39,835,494 41 Summary by Year: Enhanced: Recovery and Disposal Field and Pool Name TRADING SAY, G-NE/HEMLK-NE OIL TRADING SAY, MID KENAI D OIL TRADING SAY, UNDEFINED WDSP Field Totals W MCARTH RIV UNDEFINED WDSP Field Totals State Totals Annual Cum. Water (BBL) Annual - Cum. 33,548,653 73,342,065 Oil (BBL) 693,318 2,468,681 Annual 157,172,007 1,007,241,175 17,861,128,653 3,122,905,746 .':. ",: -'... F \.." ~- Gas (MCF) 49,997,012,736 2003 Cum. Disposal Projects-Fluid Annu~ Cum. 20,696 20,696 1,148,112 1,148,112 73,427,788 111,757 111,757 9,986,846 9,986,846 1,811,104,021 42 COMMISSION ORDERS ISSUED IN 2003 Order Operator Issue Date Description CONSERVATION ORDERS CO 485 0 MARATHON OIL CO 1/3/2003 Request for an exception to the production equipment requirements of 20 AAC 25.200(d) to complete the well as a tubingless, packerless development gas well. WITHDRAWN on 01/03/03. CO 362A 0 BP EXPLORATION (ALASKA) INC 1/15/2003 Commingle Lisburne Well (K-317B) production with Prudhoe Bay Oil Pool Production CO 483 0 BP EXPLORATION (ALASKA) INC 1/16/2003 A rule to govern the operation of development wells in all pools within the Prudhoe Bay field with pressures communication or leakage in any casing, tubing, or packer. CO 484 0 BP EXPLORATION (ALASKA) INC 2/4/2003 Establishes Pool Rules for developmentof the Polaris Oil Pool. CO 488 0 ALASKAN CRUDE CORP 4/3/2003 Spacing Exception for the re-entry and testing of the Moose Point Unit #1. Erratum was issued on 5/29/03 (correcting operators name). CO 490 0 MARATHON OIL CO 4/29/2003 Spacing Exception. Beaver Creek Unit No 3 Deepen. CO 457A 0 BP EXPLORATION (ALASKA) INC 5/15/2003 Revision of Pool Rules. CO 491 0 MARATHON OIL CO 6/16/2003 Spacing Exception to allow drilling of the Falls Creek #3 well. CO 492 0 BP EXPLORATION (ALASKA) INC 6/26/2003 Order adopting rules regulating sustained annulus pressures in Prudhoe Bay development wells. CO 493 UNION OIL CO OF CALIFORNIA 7/30/2003 Spacing Exception to allow drilling of Happy Valley #2 well. CO 406A 0 CONOCOPHILLlPS ALASKA INC 8/27/2003 Authorization to changes to Rule 7 Conservation Order 406 pertaining to Common Production Facilities and Surface Commingling allocation methods affecting the West Sak Oil Pool producing with the Kuparuk River Unit. CO 430A 0 CONOCOPHILLlPS ALASKA INC 8/27/2003 Authorization to changes to Rule 7 Conservation Order 430 pertaining to Common Production Facilities and Surface Commingling allocation methods affecting the Tarn Oil Pool producing with the Kuparuk River Unit. CO 435A 0 CONOCOPHILLlPS ALASKA INC 8/27/2003 Authorizatián to changes to Rule 7 Conservation Order 435 pertaining to Common Production Facilities and Surface Commingling allocation methods affecting the Tabasco Oil Pool producing with the Kuparuk River Unit. CO 456A 0 CONOCOPHILLlPS ALASKA INC 8/27/2003 Authorization to changes to Rule 6 Conservation Order 456 pertaining to Common Production Facilities and Surface Commingling allocation methods affecting the Meltwater Oil Pool producing with the Kuparuk River Unit. 43 Order Operator Issue Date Description CO 494 0 CONOCOPHILLlPS ALASKA INC 9/4/2003 AOGCC on its own motion, adopted rules regulating sustained casing pressures in development wells in all pools within the Kuparuk River Field. CO 495 0 BP EXPLORATION (ALASKA) INC 9/8/2003 Issued Order on proposed rules regulating sustained casing pressures in development wells in Alpine Pool within the Colville River Field. CO 496 0 BP EXPLORATION (ALASKA) INC 9/8/2003 Order issued re: proposed rules regulating sustained casing pressures in development wells in all pools within the Milne Point Field. CO 497 0 CONOCOPHILLlPS ALASKA INC 9/10/2003 Spacing Exception. Order grantng an exception to spacing requirements of Rule 3 to provide for the drilling and regular production of the Kuparuk River Unit 1 B-20. CO 450B 0 FOREST OIL CORP 9/29/2003 Spacing Exception granting permanent exception to the spacing requirements of 20 AAC 25.055 to allow for production from the West Foreland #1 gas well. CO 498 0 MARATHON OIL CO 1017/2003 Spacing Exception for the drilling of the Beaver Creek Unit No. 13 gas development well. CO 499 0 BP EXPLORATION (ALASKA) INC 10/8/2003 Spacing Exception to provide for the drilling and operation of the Milne Point Unit K- 21A Injection Service Well. CO 478A 0 AURORA GAS LLC 10/16/2003 Order allowing regular production from Nicolai Creek Unit Wells NO.1 B, NO.2 and NO.9 in an undefined gas pool. CO 500 0 BP EXPLORATION (ALASKA) INC 10/16/2003 Rules regulating sustained casing pressures in development wells within the Badami Field. CO 501 0 BP EXPLORATION (ALASKA) INC 10/16/2003 Rules regulating sustained casing pressures in development wells within the Endicott Field. CO 502 0 BP EXPLORATION (ALASKA) INC 10/16/2003 Rules regulating sustained casing pressures in development wells within the Northstar Field. CO 503 0 BP EXPLORATION (ALASKA) INC 10/16/2003 Rules regulating sustained casing pressures in development wells within the pt. Mcintyre Field. AQUIFER EXEMPTION ORDERS AEO 9 0 MARATHON OIL CO 4/3/2003 Aquifer exemption for aquifers below a depth of 1750 feet for purposes of Class II disposal in the Sterling Unit 43-9 well. 44 Order Operator Issue Date Description AREA INJECTION ORDERS AIO 25 0 BP EXPLORATION (ALASKA) INC 2/4/2003 Authorizes the injection of fluids for enhanced oil recovery in the Polaris Oil Pool - ~jthin Prudhoe B~y Unit. AIO 22A 0 BP EXPLORATION (ALASKA) INC 4/3/2003 Amendment to AIO 22 for an order allowing underground injection of fluids for enhanced oil-recovery in Aurora Oil Pool. AIO 228 0 BP EXPLORATION (ALASKA) INC 5/6/2003 Amended AIO 22A. Erratum Notice was issued on May 12, 2003. AIO 96 0 XTO ENERGY INC 9/17/2003 Authorization to mix teeated wastewater effuent with Class II EOR injection fluids in the central portion of Middle Ground Shoal Field. ENHANCED RECOVERY INJECTION ORDERS ERI 1 0 BP EXPLORATION (ALASKA) INC 10/16/2003 Order authorizing a pilot waterflood project designed to test the potential for enhanced oil recovery in the Schrader Bluff formation. DISPOSAL INJECTION ORDERS DIO 25 0 MARATHON OIL CO 4/3/2003 Disposal of Class II oil field wastes by underground injection on the Sterling Formation in the Sterling Unit No. 43-9 Well, Sec. 9 T5N, R10W, SM. DIO 26 0 FOREST OIL CORP 4/10/2003 Disposal of Class II oil field wastes by underground injection in the middle Tyonek Formation in the Kustatan Field #1 Well, Section 1, T7N, R 14W, SM. ADMINISTRATIVE APPROVALS CO 44 72 XTO ENERGY INC 1/10/2003 Spacing Exception for MGS C24A-23LN2 Well in the Middle Ground Shoal. AIO 8 2 UNION OIL CO OF CALIFORNIA 1/29/2003 To inject approved wastes from the Dillon Platform for the purpose of disposal into the stratigraphic interval authorized for enhanced recovery by AIO 8. CO 202 40 BP EXPLORATION (ALASKA) INC 2/19/2003 Spaclng'Exèeption for Endicott 4-10/L-28 Well. AIO 8 3 UNION OIL CO OF CALIFORNIA 3/4/2003 Apþròval't6inject approved wastes from the Dillon Platform for the purpose of disposal :intò the stratigraphic interval authorized for enhanced recovery by AIO 8. CO 202 42 BP EXPLORATION (ALASKA) INC 3/12/2003 Spacing Exception for Endicott 2-28B/0-19 well. AIO 7 2 UNION OIL CO OF CALIFORNIA 3/19/2003 Request to inject approved wastes from the Baker Platform for the purpose of diposal into the stratigraphic interval authorized for enhanced recovery by AIO 7. 45 Order Operator Issue Date Description DIO 20 2 EVERGREEN RESOURCES (ALASKA 3/27/2003 Approval to complete Pioneer Unit Well 1702-14CC as a water injection well. DIO 12 1 BP EXPLORATION (ALASKA) INC 4/21/2003 Amendment to Rule 4 of Disposal Injection Order 12. DIO 17 2 CONOCOPHILLlPS ALASKA INC 5/12/2003 Disposal of Deck Drainage in North Cook Inlet Well A-12. - . AIO 2b 1 CONOCOPHILLlPS ALASKA INC 7/21/2003 Appr.oV~19(~Small Scale Enhanced oil recovery (SSEOR). CO 406 1 CONOCOPHILLlPS ALASKA INC 7/21/2003 Approval of a Small Scale Enhanced Oil recovery (SSEOR). AIO 25 1 BP EXPLORATION (ALASKA) INC 7/25/2003 Authori:zes il)jection of fluids for enhanced oil recovery in well W-209i located in the Pòlárís'Oil Pool. AIO 25 2 BP EXPLORATION (ALASKA) INC 7/29/2003 Authorizes underground injection of fluids for enhanced oil recovery in the Polaris Oil Pool W-215i. CO 207 17 BP EXPLORATION (ALASKA) INC 7/29/2003 Conservation Order 492 amended this conservation order. This amendment further clarifies paragraph 6 of that order. CO 311 b 1 BP EXPLORATION (ALASKA) INC 7/29/2003 Conservation Order 492 amended this conservation order. This amendment further clarifies paragraph 6 of that order. CO 329A 1 BP EXPLORATION (ALASKA) INC 7/29/2003 Conservation Order 492 amended this conservation order. This amendment further clarifies paragraph 6 of that order. CO 341 D 1 BP EXPLORATION (ALASKA) INC 7/29/2003 Conservation Order 492 amended this conservation order. This amendment further clarifies paragraph 6 of that order. CO 345 1 BP EXPLORATION (ALASKA) INC 7/29/2003 Conservation Order 492 amended this conservation order. This amendment further clarifies paragraph 6 of that order. CO 452 1 BP EXPLORATION (ALASKA) INC 7/29/2003 Conservation Order 492 amended this conservation order. This amendment further clarifies paragraph 6 of that order. CO 457A 1 BP EXPLORATION (ALASKA) INC 7/29/2003 Conservation Order 492 amended this conservation order. This amendment further cla.rifies~ paragraph 6 of that order. CO 471 1 BP EXPLORATION (ALASKA) INC 7/29/2003 Conservation Order 492 amended this conservation order. This amendment further clarifies paragraph 6 of that order. CO 484 1 BP EXPLORATION (ALASKA) INC 7/29/2003 Conservation Order 492 amended this conservation order. This amendment further clarifies paragraph 6 of that order. CO 452 2 BP EXPLORATION (ALASKA) INC 8/11/2003 Authorization of the PBU Western Operating Metering Plan for allocation of production from satellite oil pool in the Western region of the PBU. 46 Order Operator Issue Date Description CO 457a 2 BP EXPLORATION (ALASKA) INC 8/11/2003 Authorization of the PBU Western Operating Metering Plan for allocation of production from satellite oil pools in the Western region of the PBU. CO 471 2 BP EXPLORATION (ALASKA) INC 8/11/2003 Authorization of the PBU Western Operating Metering Plan for allocation of production from satellite oil pools in the Western region of the PBU. CO 484 2 BP EXPLORATION (ALASKA) INC 8/11/2003 AÙtnorization of the Prudhoe Bay Unit Western Operating Metering Plan for allocation of production from satellite oil pools in the Western region of the PBU. DIO 26 1 FOREST OIL CORP 8/15/2003 Aúthotizätíon to add perforations and extend the injection zone in Kustatan Field Well #1. DIO 26 2 FOREST OIL CORP 10/10/2003 Order increasing injection rate in Kustatan Field well #1. CO 228 6 UNION OIL CO OF CALIFORNIA 10/28/2003 Spacing Exception to drill and complete the TBU M-16RD Middle Kenai Gas Pool. AIO 108 1 11/13/2003 Order to amend AIO 10-B include enhanced recovery operations in the Ugnu formation. . AIO 25 3 BP EXPLORATION (ALASKA) INC 11/13/2003 Authorizes amending Rule 4 that sets forth rules for conducting water injection into the Polaris oil Pool. CO 317b 1 BP EXPLORATION (ALASKA) INC 12/10/2003 Authorization to commingle a portion of production from the pt. Mcintyre Oil Pool, Drillsite PM2 with production from the Prudhoe Oil Pool and process the fluids within the PBU IPA. OTHER OTH 21 0 1/27/2003 Final regulation on training in well control. 20 MC 25 527(d). OTH 19 0 MARATHON OIL CO 3/13/2003 Falls Creek Field Plan. OTH 24 0 11/4/2003 Order establishing fiscal year 2004 regulatory cost charges. 47 DRilliNG PERMITS APPROVED 1998-2003 EXPLORA TORY WELLS Years 1998 1999 2000 2001 2002 2003 Arctic Slope 12 4 9 17 17 6 Cool Inlet Basin -2 Q § Z 17 15 14 4 14 24 34 21 DEVELOPMENT & SERVICE WELLS Arctic Slope 229 113 174 203 191 197 Cook Inlet Basin --1§ .1Q 11 22 20 27 244 128 185 225 211 224 TOTAL PERMITS APPROVED 258 132 199 249 245 241 DRilliNG ACTIVITY 2003 EXPLORATORY DRILLING FOOTAGE OIL GAS SERVICE SUSPENDED P&A DRILLED Arctic Slope 0 0 0 0 5 39,960 Cool Inlet Basin 2 7 0 0 0 74.214 114,174 DEVELOPMENT DRILLING Arctic Slope 140 .0 0 0 5 748,061 Cool Inlet Basin 5 11 0 0 0 113.144 861,205 SERVICE DRILLING Arctic Slope 0 0 48 0 2 470,078 Cool Inlet Basin 0 0 1 0 0 7.920 477,998 TOTAL FOOTAGE 1,453,377 * INCLUDES FOOTAGE DRILLED IN WELLS ACTIVE AS OF DECEMBER 31, 2003. COMPLETED WEllS 2003 EXPLORATORY DRILLING Arctic Slope Cool Inlet Basin OIL 0 1 GAS 0 7 OPER SHD SERVICE SUSPENDED 0 0 0 0 P&A COMPLETIONS 4 4 1 ~ 13 DEVELOPMENT DRILLING Arctic Slope 136 0 0 0 7 143 Cool Inlet Basin 2 8 0 0 0 1Q 153 SERVICE DRILLING Arctic Slope 0 0 42 0 3 45 Cool Inlet Basin 0 0 2 0 0 ~ 47 TOTAL WELLS COMPLETED **213 ** INCLUDES ONLY WELLS FOR WHICH A COMPLETION REPORT WAS RECEIVED AS OF JANUARY 3,2003. 48 2500 2000 1500 Footage (X 1,000 ft) 1000 ---- 500 IÞA 0 Annual Drilled Footage 1960 - 2003 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Year 49 Perm it API 201-030-0 50-103-20366-00-00 201-050-0 50-103-20315-01-00 201-157-0 50-231-20010-00-00 202-180-0 50-009-20022-00-00 202-181-0 50-009-20023-00-00 202-182-0 50-009-20024-00-00 202-183-0 50-009-20025-00-00 202-184-0 50-009-20026-00-00 202-225-0 50-703-20436-00-00 202-226-0 50-703-20437-00-00 202-227-0 50-703-20438-00-00 202-248-0 50-279-20008-00-00 202-251-0 50-103-20443-00-00 202-256-0 50-133-20520-00-00 202-257-0 50-133-20520-60-00 Well Name Surface Location PERMIT and WELL ACTIVITY From 1/1/2003 To 12/31/2003 Exploratory Operator Bottom Hole Location TRAILBLAZER G-OIXX BP EXPLORATION (ALASKA) INC 184 FSL AND 2793 FEL, SEC 6, TIIN, R2W, UM 184 FSL AND 2793 FEL, SEC 6, TIIN, R2W, UM MOOSE TOOTH C-AXX CONOCOPHILLIPS ALASKA INC 1915 FNL AND 1115 FWL, SEC 3, TION, RlE, UM 191 FSL AND 1351 FEL, SEC 3, TION, RlE, UM HANSEN 1 CONOCOPHILLIPS ALASKA INC 2148 FSL AND 1527 FEL, SEC 2, T4S, RI5W, SM 899 FNL AND 308 FWL, SEC 33, T3S, RI5W, SM COOK 1 EVERGREEN RESOURCES (ALASKA) CORPORATION 991 FSL AND 888 FEL, SEC 30, TI8N, RIW, SM 991 FSL AND 888 FEL, SEC 30, TI8N, RIW, SM CORNHUSKER 4 EVERGREEN RESOURCES (ALASKA) CORPORATION 2426 FSL AND 141 FEL, SEC 2, TI7N, R3W, SM 2426 FSLAND 14~ FEL, SEC2, TI7N, R3W, SM ROBERT L SMITH 3 EVERGREEN RESOURCES (ALASKA) CORPORATION 3272 FSL AND 606 FEL, SEC 2, TI7N, R3W, SM 3272 FSL AND 606 FEL, SEC 2, TI7N, R3W, SM GARY JOANN STROMBERG 2 EVERGREEN RESOURCES (ALASKA) CORPORATION 1386 FNL AND 933 FWL, SEC 1, TI7N, R3W, SM 1386 FNLAND 933 FWL, SEC 1, TI7N, R3W, SM D L SMITH 1 EVERGREEN RESOURCES (ALASKA) CORPORATION 3293 FSL AND 293 FWL, SEC 1, TI7N, R3W, SM 3293 FSL AND 293 FWL, SEC 1, TI7N, R3W, SM IVIK 1 PIONEER NATURAL RESOURCES USA, INe. 1450 FSL AND 500 FWL, SEC 6, T13N, R8E, UM 1345 FSL AND 536 FWL, SEC 6, T13N, R8E, UM OOOGURUK I PIONEER NATURAL RESOURCES USA, INC. 1550 FNL AND 2050 FEL, SEC 31, TI4N, R8E, UM 1593 FNL AND 2109 FEL, SEC 31, TI4N, R8E, UM NATCHIQ 1 PIONEER NATURAL RESOURCES USA, INC. 800 FSL AND 900 FWL, SEC 16, TI3N, R8E, UM 1274 FSL AND 1199 FEL, SEC 17, TI3N, R8E, UM PUVIAQ 1 CONOCOPHILLIPS ALASKA INC 1703 FNLAND 451 FWL, SEC35, TI6N, RI0W, UM 1703 FNLAND451 FWL, SEC35, TI6N, RIOW, UM OBERON 1 CONOCOPHILLIPS ALASKA INC 1197 FSL AND 977 FEL, SEC 9, TION, R6E, UM 1685 FSL AND 1324 FEL, SEC 9, TION, R6E, UM KASILOF SOUTH 1 MARATHON OIL CO 520 FSL AND 1340 FWL, SEC 28, BN, RI2W, SM 1025 FNL AND 773 FEL, SEC 25, T3N, R13W, SM KASILOF SOUTH III MARATHON OIL CO 520 FSL AND 1340 FWL, SEC 28, T3N, RI2W, SM 2037 FSL AND 1106 FWL, SEC 19, T3N, RI2W, SM Approved Spud Completed Status MD TVD 3/15/2001 EXPIR 0 0 3/21/2001 EXPIR 0 0 9/21/2001 10/21/2001 4/17/2003 P&A 18,630 7,418 9/10/2002 11/21/2002 6/5/2003 I-GAS 3,740 3,740 9/10/2002 10/13/2002 6/21/2003 I-GAS 2,600 2,600 9/10/2002 10/7/2002 6/18/2003 I-GAS 2,300 2,300 9/10/2002 10/23/2002 6/15/2003 I-GAS 2,510 2,510 9/10/2002 10/21/2002 6/8/2003 I-GAS 2,510 2,510 12/3/2002 2/25/2003 4/9/2003 P&A 6,943 6,942 12/3/2002 3/16/2003 3/29/2003 P&A 6,900 6,900 12/3/2002 3/17/2003 3/31/2003 P&A 7,500 6,740 1/6/2003 OPSHD 1/8/2003 2/12/2003 2/20/2003 P&A 7,580 7,491 6/24/2003 6/24/2003 50 Permit API 203-004-0 50-231-200 I 0-0 1-00 203-026-0 50-103-20451-00-00 203-068-0 50-283-20039-90-00 203-071-0 50-283-20104-00-00 203-072-0 50-231-20013-00-00 203-113-0 50-231-20014-00-00 203-172-0 50-133-20527-00-00 203-173-0 50-133-20528-00-00 203-196-0 50-279-20009-00-00 203-218-0 50-103-20477-00-00 203-222-0 50-231-20016-00-00 203-223-0 50-231-20017-00-00 Well Name Surface Location PERMIT and WELL ACTIVITY From 1/1/2003 To 12/31/2003 Exploratory Operator Bottom Hole Location HANSEN I A CONOCOPHILLIPS ALASKA INC 2148 FSL AND 1527 FEL, SEC 2, T4S, RI5W, SM 861 FNLAND 2097 FEL, SEC 32, T3S, RI5W, SM HOT ICE I ANADARKO PETROLEUM CORPORATION 1510 FNL AND 1510 FWL, SEC 30, T9N, R8E, OM 1510 FNL AND 1510 FWL, SEC 30, T9N, R8E, OM LONG LK 1 AURORA GAS LLC 1074 FSL AND 398 FEL, SEC 32, TI2N, RI2W, SM 1079 FSL AND 520 FEL, SEC 32, T12N, RI2W, SM KALOA 2 AURORA GAS LLC 987 FNL AND 1669 FEL, SEC 26, TIIN, RI2W, SM 987 FNL AND 1669 FEL, SEC 26, TIIN, RI2W, SM HAPPY V ALLEY 1 UNION OIL CO OF CALIFORNIA 1257 FSL AND 1232 FEL, SEC 22, TIS, R13W, SM 452 FSL AND 226 F~L, SEC 21, TIS, R13W, SM HAPPY V ALLEY 2 UNION OIL CO OF CALIFORNIA 4018 FNL AND 1178 FEL, SEC 22, T2S, R13W, SM 2652 FNL AND 3043 FEL, SEC 22, T2S, R13W, SM ILIAMNA I PELICAN HILL OIL. AND GAS INe. 1578 FNL AND 2480 FEL, SEC 31, T9N, RI4W, SM 1578 FNL AND 2480 FEL, SEC 31, T9N, RI4W, SM ILIAMNA 2 PELICAN HILL OIL AND GAS;INe. 1710 FNL AND 187 FWL, SEC 29, T9N, RI4W, SM 1710 FNL AND 187 F~, SEC 29, T9N, RI4W, SM CARIBOU 26-11 1 TOTAL E&P USA, INC; 1373 FSL AND 1589 FWL, SEC 26, TION, R5W, OM 1373 FSL AND 1589 FWL, SEC 26, TION, R5W, UM CARBON I CONOCOPHILLIPS ALASKA INC 1765 FSL AND 2125 FEL, SEC 4, TION, RlE, UM 1765 FSL AND 2125 FEL, SEC 4, TION, RlE, UM HAPPY V ALLEY 3 UNION OIL CO OF CALIFORNIA 1277 FSL AND 1294 FEL, SEC 22, TIS, RI3W, SM 599 FNL AND 1633 FEL, SEC 22, TIS, R13W, SM HAPPY V ALLEY 4 UNION OIL CO OF CALIFORNIA 1270 FSL AND 1297 FEL, SEC 22, TIS, R13W, SM 1551 FSL AND 1579 FEL, SEC 22, TIS, R13W, SM Approved Spud Completed Status MD TVD 2/18/2003 4/17/2003 6/13/2003 I-OIL 20,789 7,102 3/1 0/2003 4/1/2003 3/8/2004 P&A 2,300 2,300 12/15/2003 12/15/2003 4/24/2003 6/10/2003 7/9/2003 I-GAS 10,872 9,700 6/25/2003 7/9/2003 8/4/2003 I-GAS 10,225 9,812 10/24/2003 10/30/2003 12/29/2003 1/29/2004 2/25/2004 P&A 9,362 9,362 12/22/2003 3/4/2004 4/23/2004 SUSP 8,196 8,193 12/29/2003 12/29/2003 51 Permit API 201-022-0 50-029-23001-00-00 201-023-0 50-029-23001-60-00 201-127-0 50-029-21766-02-00 201-156-0 50-029-22537-02-00 201-187-0 50-029-23043-00-00 201-190-0 50-029-22794-01-00 201-212-0 50-103-20395-00-00 201-234-0 50-029-21510-01-00 202-089-0 50-029-22282-01-00 202-100-0 50-029-20089-01-00 202-10 1-0 50-029-23088-00-00 202-110-0 50-029-23091-00-00 202-127-0 50-029-23096-00-00 202-141-0 50-029-23102-00-00 202-157-0 50-029-22013-60-00 Well Name Surface Location PERMIT and WELL ACTIVITY From 1/1/2003 To 12/31/2003 Development Operator Bottom Hole Location MILNE PT UNIT SB J-14XX BP EXPLORATION (ALASKA) INC 2265 FSL AND 3155 FEL, SEC 28, Tl3N, RIOE, UM 3081 FSL AND 4293 FEL, SEC 20, Tl3N, RlOE, UM MILNE PT UNIT SB J-14LlXX BP EXPLORATION (ALASKA) INC 2265 FSL AND 3155 FEL, SEC 28, T13N, RlOE, UM 3081 FSL AND 4293 FEL, SEC 20, Tl3N, RlOE, UM PRUDHOE BAY UN PBU L2-18BXX BP EXPLORATION (ALASKA) INC 1672 FSL AND 3694 FEL, SEC 18, TlIN, RI5E, UM 3150 FSL AND 5270 FWL, SEC 17, Tl1N, RI5E, UM PRUDHOE BAY UN LIS K-317B BP EXPLORATION (ALASKA) INC 3280 FSL AND 4078 FEL, SEC 4, TlIN, RI4E, UM 1615 FSL AND 1372 FEL, SEC 4, TlIN, RI4E, UM PRUDHOE BAY UN BORE L-118 BP EXPLORATION (ALASKA) INC 2551 FSL AND 3773 FEL, SEC 34, Tl2N, RIlE, UM 1777 FSL AND 1436 FEL, SEC 27, Tl2N, Rl1E, UM MILNE PT UNIT KR L-36AXX BP EXPLORATION (ALASKA) INC 3209 FSL AND 4886 FEL, SEC 8, T13N, RlOE, UM 4567 FNL AND 4775 FEL, SEC 23, T13N, R9E, UM COL VILLE RIV UNIT CD2-45 CONOCOPHILLIPS ALASKA INC 2013 FNL AND 1509 FEL, SEC 2, Tl1N, R4E, UM 2466 FNL AND 566 FWL, SEC 7, Tl1N, R5E, UM PRUDHOE BA Y UNIT B-28AXX BP EXPLORATION (ALASKA) INC 396 FNL AND 1594 FEL, SEC 31, TlIN, RI4E, UM 2214 FSL AND 2985 FWL, SEC29, TlIN, RI4E, UM PRUDHOE BAY UNIT 15-30A BP EXPLORATION (ALASKA) INC 1703 FNL AND 1391 FWL, SEC 22, Tl1N, RI4E, UM 4903 FSLAND 13I3FWL, SEC 14, Tl1N, RI4E, UM PRUDHOE BAY UNIT F-04A BP EXPLORATION (ALASKA) INC 2308 FSL AND 2396 FWL, SEC 2, TlIN, R13E, UM 3746 FSL AND 1128 FWL, SEC 1, TlIN, R13E, UM NORTHST AR UNIT NS-06 BP EXPLORATION (ALASKA) INC 1099 FSL AND 642 FEL, SEC 11, T13N, R13E, UM 2479 FSL AND 4723 FEL, SEC 18, T13N, RI4E, UM NORTHSTAR UNIT NS-12 BP EXPLORATION (ALASKA) INC 1159 FSL AND 644 FEL, SEC II, Tl3N, R13E, UM 1764 FSL AND 4172 FEL, SEC 7, Tl3N, RI4E, UM NORTHSTAR UNIT NS-16 BP EXPLORATION (ALASKA) INC 1199 FSL AND 645 FEL, SEC II, Tl3N, R13E, UM 956 FSL AND 546 FEL, SEC 10, T13N, R13E, UM NORTHSTAR UNIT NS-18 BP EXPLORATION (ALASKA) INC 1219 FSL AND 645 FEL, SEC 11, T13N, R13E, UM 3205 FSL AND 4648 FEL, SEC 3, T13N, R13E, UM PRUDHOE BAY UNIT Z-30Ll BP EXPLORATION (ALASKA) INC 714 FNL AND 1323 FWL, SEC 19, Tl1N, RI2E, UM 4353 FSL AND 1658 FWL, SEC 7, TlIN, R12E, UM Approved Spud Completed Status MD TVD 2/6/2001 EXPIR 0 0 2/14/2001 EXPIR 0 0 7/27/2001 EXPIR 0 0 8/8/200 I 12/28/2002 1/23/2003 I-OIL 11,935 8,830 10/3/2001 3/22/2003 4/17/2003 I-OIL 8,980 6,753 10/3/2001 EXPIR 0 0 1117/2001 11/13/200 I 1/6/2003 I-OIL 13,402 7,138 12/13/2001 EXPIR 5/2/2002 1/27/2003 2/5/2003 I-OIL 13,308 8,775 517/2002 2/23/2003 3/3/2003 I-OIL 11 ,206 9,019 517/2002 5/19/2002 2/22/2003 I-OIL 13,893 11,210 5130/2002 6/8/2002 5/18/2003 I-OIL 13,584 11,155 6/25/2002 6/29/2002 7/14/2003 I-OIL 12,424 11,156 7/9/2002 7/16/2002 1/23/2003 I-OIL 16,865 11,135 7/31/2002 CANC 52 Permit API 202-164-0 50-029-23111-00-00 202-186-0 50-029-23117 -00-00 202-188-0 50-029-23118-00-00 202-207-0 50-029-23122-00-00 202-208-0 50-283-20102-00-00 202-209-0 50-029-21970-01-00 202-213-0 50-733-20409-01-00 202-214-0 50-029-22183-01-00 202-216-0 50-029-23125-00-00 202-223-0 50-029-23128-00-00 202-228-0 50-733-20519-00-00 202-229-0 50-029-23129-00-00 202-230-0 50-029-23130-00-00 202-232-0 50-103-20440-00-00 202-233-0 50-029-23121-01-00 Well Name Surface Location PERMIT and WELL ACTIVITY From 1/1/2003 To 12/31/2003 Development Operator Bottom Hole Locàtion NORTHSTAR UNIT NS-24 BP EXPLORATION (ALASKA) INC 1279 FSL AND 647 FEL, SEC 11, T13N, R13E, UM 343 FSL AND 2071 FEL, SEC 2, T13N, R13E, UM PRUDHOE BAY UN BORE V-103 BP EXPLORATION (ALASKA) INC 4878 FSL AND 1620 FEL, SEC 11, T11N, RIlE, UM 2069 FSL AND 1028 FWL, SEC 36, T12N, RIlE, UM NORTHST AR UNIT NS-20 BP EXPLORATION (ALASKA) INC 1239 FSL AND 646 FEL, SEC 11, T13N, R13E, UM 340 FSL AND 5058 FEL, SEC 34, T14N, R13E, UM NORTHSTAR UNIT NS-19 BP EXPLORATION (ALASKA) INC 1229 FSL AND 646 FEL, SEC 11, T13N, R13E, UM 5123 FSL AND 2384 FEL, SEC 24, T13N, R13E, UM NICOLAI CREEK 9 AURORA GAS LLC 2010 FSL AND 261 FWL, SEC 29, T11N, RI2W, SM 2010 FSL AND 261 FWL, SEC 29, T11N, RI2W, SM PRUDHOE BAY UNIT W-32A BP EXPLORATION (ALASKA) INC 735 FNL AND 1442 FEL, SEC 21, T11N, RI2E, UM 4474 FSL AND 1711 FEL, SEC 21, T11N, RI2E, UM MGS C13-13LN XTO ENERGY INC 618 FSL AND 1544 FEL, SEC 23, T8N, R13W, SM 3759 FSL AND 291 FWL, SEC 13, T8N, R13W, SM POINT MCINTYRE P2-57A BP EXPLORATION (ALASKA) INC 594 FNL AND 1220 FWL, SEC 14, T12N, RI4E, UM 4032 FNL AND 189 FWL, SEC 14, T12N, RI4E, UM PRUDHOE BAY UN BORE V-I13 BP EXPLORATION (ALASKA) INC 4635 FSL AND 1847 FEL, SEC 11, TllN, RIlE, UM 786 FSLAND 660FEL, SEC 3, TllN, RIlE, UM NORTHST AR UNIT NS-22 BP EXPLORATION (ALASKA) INC 1259 FSL AND 646 FEL, SEC 11, T13N, R13E, UM 1497 FSL AND 3283 FEL, SEC 1, T13N, R13E, UM REDOUBT UNIT 6 FOREST OIL CORP 1909 FSL AND 318 FEL, SEC 14, T7N, RI4W, SM 1137 FNL AND 1518 FEL, SEC 19, T7N, R13W, SM PRUDHOE BAY UN BORE L-112 BP EXPLORATION (ALASKA) INC 2525 FSL AND 3874 FEL, SEC 34, T12N, RIlE, UM 42Í 1 FSL AND 4223 FEL, SEC 33, T12N, RIlE, UM PRUDHOE BAY UN AURO S-115 BP EXPLORATION (ALASKA) INC 4406 FSL AND 4499 FEL, SEC 35, T12N, RI2E, UM 4743 FSL AND 1667 FEL, SEC 34, T12N, RI2E, UM KUPARUK RIV UNIT 3S-10 CONOCOPHILLIPS ALASKA INC 2501 FNL AND 993 FEL, SEC 18, T12N, R8E, UM 1746 FSL AND 1060 FWL, SEC 8, T12N, R8E, UM MILNE PT UNIT SB S-19A BP EXPLORATION (ALASKA) INC 3308 FSL AND 195 FEL, SEC 12, T12N, RI0E, UM 371 FSL AND 1029 FEL, SEC 35, T13N, RlOE, UM Approved Spud Completed Status MD TVD 8/5/2002 8/7/2002 1/5/2003 I-OIL 12,607 11,229 9/5/2002 9/23/2002 1/7/2003 I-OIL 11,560 7,215 9/17/2002 9/26/2002 7/26/2003 I-OIL 18,531 11,154 10/7/2002 10/2912002 5/3/2003 I-OIL 14,063 11,153 11/5/2002 8/29/2003 10/3/2003 I-GAS 2,1 02 2,102 10/22/2002 11/10/2002 1/3/2003 I-OIL 13,950 8,931 10/16/2002 10/2712002 7/21/2003 I-OIL 14,515 9,625 11/20/2002 3/10/2003 3/16/2003 I-OIL 11,102 8,847 11/21/2002 12/8/2002 2/18/2003 I-OIL 8,555 7,041 11/20/2002 11/21/2002 2/2/2003 I-OIL 12,886 11,149 12/13/2002 12/19/2002 4/16/2003 I-OIL 16,100 12,570 12/9/2002 1/1/2003 2/17/2003 I-OIL 9,640 6,958 12/9/2002 12/20/2002 1/22/2003 I-OIL 7,600 6,970 12/23/2002 12/28/2002 1/5/2003 I-OIL 8,130 6,176 12/23/2002 1/19/2003 2/1/2003 I-OIL 10,200 4,274 53 PERMIT and WELL ACTIVITY From 1/1/2003 To 12/31/2003 Development Permit Well Name Operator Approved Spud Completed Status API Surface Location Bottom Hole Location MD TVD 202-234-0 MILNE PT UNIT SB S-19AL1 BP EXPLORATION (ALASKA) INC 12/23/2002 1/24/2003 2/1/2003 I-OIL 50-029-23121-60-00 3308 FSL AND 195 FEL, SEC 12, T12N, R10E, OM 505 FSt AND 833 PEL, SEC 1, TI2N, RlOE, OM 11,630 4,264 202-235-0 PRUDHOE BAY UNIT W-19AL1 BP EXPLORATION (ALASKA) INC 12/11/2002 2/26/2003 3/7/2003 I-OIL 50-029-22006-60-00 696 FNL AND 1181 FEL, SEC 21, TIIN, R12E, OM 4904 FSL AND 4742 FEL, SEC 16, TI1N, RI2E, OM 12,675 8,953 202-237-0 PRUDHOE BAY UNIT Y-35A BP EXPLORATION (ALASKA) INC 12/19/2002 1/2/2003 1/21/2003 I-OIL 50-029-22186-01-00 1243 FNL AND 4696 FEL, SEC 34, TIIN, R13E, OM 1801 FNL AND 1187 FEL, SEC 3, TION, R13E, OM 12,750 8,996 202-238-0 DUCK IS UNIT SOl 4-10AIL28 BP EXPLORATION (ALASKA) INC 1/7/2003 2/4/2003 2/28/2003 I-OIL 50-029-22464-01-00 2581 FSL AND 816 FEL, SEC 8, Tl1N, R17E, OM 86 FSL AND 2617 FEL, SEC 32, T12N, R17E, OM 13,860 10,357 202-239-0 PRUDHOE BAY UNIT 07-29B BP EXPLORATION (ALASKA) INC 1/6/2003 2/9/2003 2/18/2003 P&A 50-029-21782-02-00 452 FNL AND 327 FEL, SEC 33, T11N, R14E, OM 864 FSL AND 714 FWL, SEC 22, Tl1N, RI4E, OM 12,550 8,944 202-240-0 PRUDHOE BAY UNIT D-30A BP EXPLORATION (ALASKA) INC 12/13/2002 1/7/2003 1/11/2003 I-OIL 50-029- 22646-01-00 3625 FSL AND 1066 FEL, SEC 23, T11N, R13E, UM 4965 FSL AND 4450 FWL, SEC 24, TIIN, R13E, UM 11,935 9,042 202-243-0 K UP ARUK RIV UNIT 2G-17 CONOCOPHILLIPS ALASKA INC 12/13/2002 12/30/2002 2/4/2003 I-OIL 50-029-23134-00-00 203 FNL AND 272 FWL, SEC 5, TION, R9E, OM 609 FSL AND 2599 FEL, SEC 9, TION, R9E, OM 14,768 6,403 202-245-0 PRUDHOE BAY UN AURO S-109 BP EXPLORATION (ALASKA) INC 12/27/2002 12/31/2002 1/17/2003 I-OIL 50-029-23135-00-00 4466 FSL AND 4498 FEL, SEC 35, T12N, R12E, OM 275 FSL AND 2431 FWL, SEC 25, TI2N, R12E, OM 11,600 6,794 202-246-0 PRUDHOE BA Y UNIT C-32B BP EXPLORATION (ALASKA) INC 1/9/2003 1/26/2003 2/6/2003 l-oIL 50-029-21559-02-00 1700 FNL AND 883 FEL, SEC 19, T11N, RI4E, OM 2574 FNL AND 664 FWL, SEC 21, TI1N, R14E, OM 12,491 8,969 202-247-0 DUCK IS UNIT SOl 3-17E/K30 BP EXPLORATION (ALASKA) INC 1/27/2003 3/4/2003 3/22/2003 P&A 50-029-21946-05-00 2524 FNL AND 799 FEL, SEC 8, T11N, R17E, OM 160 FSL AJ\¡ï) 1229 FEL, SEC 32, T12N, Rl7E, OM 14,048 10,403 202-252-0 KENAI UNIT 14X-06RD MARATHON OIL CO 1/17/2003 50-133-20342-01-00 422 FSL AND 1147 FWL, SEC 6, T4N, Rl1W, SM 282 FSL AND 1484 FWL, SEC 6, T4N, Rl1W, SM 202-253-0 PRUDHOE BAY UNIT K-04B BP EXPLORATION (ALASKA) rNC 1/7/2003 3/21/2003 4/4/2003 I-OIL 50-029-21023-02-00 1942 FNL AND 1185 FWL, SEC 4, TIIN, RI4E, OM 2894 FNL AND ~ 121 FWL, SEC 4, TIIN, RI4E, OM 11,012 8,919 202-254-0 KUPARUK RIV UNIT 3S-15 CONOCOPHILLIPS ALASKA INC 1/6/2003 1/10/2003 3/3/2003 I-OIL 50-103 - 20444-00-00 2524 FNL AND 1091 FEL, SEC 18, T12N, R8E, OM 1638 FSL AND 894 FWL, SEC 7, T12N, R8E, OM 8,420 6,209 202-255-0 MGS C24A-23LN2XX XTO ENERGY INC 1/13/2003 CANC 50-733-20401-02-00 584 FSL AND 1496 FEL, SEC 23, T8N, R13W, SM 3049 FSL AND 4733 FEL, SEC 23, T8N, R13W, SM 202-258-0 PRUDHOE BAY UNIT 15-15B BP EXPLORATION (ALASKA) INC 1/13/2003 1/23/2003 1/29/2003 l-olL 50-029- 20691-02-00 2467 FNL AND 1546 FWL, SEC 22, T11N, RI4E, OM 2474 FNL AND 1968 FWL, SEC 27, T11N, RI4E, OM 13,050 8,965 54 PERMIT and WELL ACTIVITY From 1/1/2003 To 12/31/2003 Development Permit Well Name Operator Approved Spud Completed Status API Surface Location Bottom Hole Location MD TVD 203-002-0 PRUDHOE BAY UNIT S-28B BP EXPLORATION (ALASKA) INC 1/13/2003 I/24/2003 3/9/2003 I-OIL 50-029-22095-02-00 1636 FNL AND 4011 FEL, SEC 35, Tl2N, RI2E, UM 3566 FNL AND 3385 FEL, SEC 34, Tl2N, RI2E, UM Il,715 8,921 203-005-0 PRUDHOE BAY UNIT 15-48A BP EXPLORATION (ALASKA) INC 1/27/2003 2/15/2003 2/23/2003 I-OIL 50-029-22635-01-00 3971 FSL AND 5021 FEL, SEC 22, TlIN, RI4E, UM 2Il8 FSL AND 1214 FEL, SEC 21, TlIN, RI4E, UM Il,843 8,900 203-006-0 DUCK IS UNIT MPI 2-28B/019 BP EXPLORATION (ALASKA) INC 2/512003 3/25/2003 4/12/2003 I-OIL 50-029-21847-02-00 1944 FNL AND 2240 FEL, SEC 36, Tl2N, RI6E, UM 1822 FNL AND 372 FEL, SEC 36, Tl2N, RI6E, UM 11,058 10,373 203-008-0 PRUDHOE BAY UNIT C-3lB BP EXPLORATION (ALASKA) INC 1/27/2003 4/18/2003 4/24/2003 I-OIL 50-029-21775-02-00 1800 FNL AND 883 FEL, SEC 19, TllN, RI4E, UM 3961 FNL AND 4182 FWL, SEC 20, TlIN, RI4E, UM 13,688 9,022 203-009-0 KUPARUK RIV UNIT 2B-03A CONOCOPHILLIPS ALASKA INC 2/4/2003 3/10/2003 3/17/2003 I-OIL 50-029-21151-01-00 689 FSL AND 249 FEL, SEC 19, TlIN, R9E, UM 58 FNLAND 2515 FEL, SEC 31, TIlN, R9E, UM 10,165 6,ll9 203-010-0 PRUDHOE BAY UNIT C-OIA BP EXPLORATION (ALASKA) INC 2/412003 2/16/2003 2/22/2003 I-OIL 50-029-20121-01-00 1516 FNL AND 879 FEL, SEC 19, TIlN, RI4E, UM 2510 FNL AND 152 FEL, SEC 19, TIlN, RI4E, UM 10,059 9,023 203-012-0 PRUDHOE BAY UN AURO S-117 BP EXPLORATION (ALASKA) INC 1/27/2003 2/17/2003 5/1/2003 I-OIL 50-029-23137-00-00 4377 FSL AND 4500 FEL, SEC 35, Tl2N, Rl2E, UM 3758 FSL AND 3012FEL, SEC 34, Tl2N, RI2E, UM 8,325 7,045 203-013-0 PRUDHOE BAY UN BORE L-121 BP EXPLORATION (ALASKA) INC 2/4/2003 2/27/2003 3/11/2003 P&A 50-029-23138-00-00 2357 FSL AND 3801 FEL, SEC 34, Tl2N, RIlE, UM 1633 FNL AND 4234 FEL, SEC 9, TIlN, RIlE, UM 13,4Il 6,813 203-016-0 PRUDHOE BAY UNIT 15-38A BP EXPLORATION (ALASKA) INC 1/27/2003 1/31/2003 2/11/2003 I-OIL 50-029-22496-01-00 1458 FNL AND 799 FWL, SEC 22, TlIN, R14E, UM 2257 FNL AND 4986 FWL, SEC 27, TlIN, R14E, UM 14,142 8,937 203-017-0 KUPARUK RIV U TABS 2T-218 CONOCOPHILLIPS ALASKA-INC 2/5/2003 3/23/2003 4/10/2003 I-OIL 50-103-20449-00-00 768 FSL AND 556 FWL, SEC 1, Tl1N, R8E, UM 1322 FNL AND 1021 FEL, SEC 2, TllN, R8E, UM 7,360 3,075 203-018-0 KUPARUK RIV UNIT 3N-18L2 CONOCOPHILLIPS ALASKA INC 2/7/2003 50-029-21595-61-00 1561 FSL AND 20 FWL, SEC 28, T13N, R9E, UM 2676 FNL AND 5207 FWL, SEC 34, Tl3N, R9E, UM 203-019-0 KUPARUK RIV UNIT 3N-18L1 CONOCOPHILLIPS ALASKA INC 2/7/2003 3/19/2003 4/1/2003 I-OIL 50-029-21595-60-00 1561 FSL AND 20 FWL, SEC 28, T13N, R9E, UM 2523 FNL AND Í53 FWL, SEC 33, Tl3N, R9E, UM 12,133 6,622 ~- .. 4_' ::. J-- 203-020-0 PRUDHOE BAY UNIT 07-30A BP EXPLORATION (ALASKA) INC 2/5/2003 8/3/2003 8/9/2003 I-OIL 50-029-21786-01-00 570 FNL AND 302 FEL, SEC 33, TlIN, RI4E, UM 3542 FSL AND 4333 FEL, SEC 28, TlIN, RI4E, UM 11,902 9,008 203-021-0 DUCK IS UNIT SOl 3-25B/L27 BP EXPLORATION (ALASKA) INC 2/5/2003 4/13/2003 4/29/2003 I-OIL 50-029-22125-02-00 2519 FNL AND 759 FEL, SEC 8, TllN, RI7E, UM 651FSLAND 3489 FEL, SEC 32, Tl2N, RI7E, UM 14,350 10,359 203-022-0 KUPARUK RIV UNIT 3S-08 CONOCOPHILLIPS ALASKA INC 2/4/2003 2/25/2003 3/9/2003 P&A 50-103-20450-00-00 2492 FNL AND 954 FEL, SEC 18, Tl2N, R8E, UM 515 FNL AND 2767 FEL, SEC 21, Tl2N, R8E, UM 11,642 5,986 55 PERMIT and WELL ACTIVITY From 1/1/2003 To 12/31/2003 Development Permit Well Name Operator Approved Spud Completed Status API Surface Location Bottom Hole Location MD TVD 203-023-0 MILNE PT UNIT SB S-12 BP EXPLORATION (ALASKA) INC 2/612003 2/26/2003 3/13/2003 I-OIL 50-029-23139-00-00 3334 FSL AND 93 FEL, SEC 12, T12N, RIOE, UM 2351 FSL AND 2912 FEL, SEC 6, T12N, R11E, UM 8,460 4,298 203-024-0 MILNE PT UNIT SB S-12L1 BP EXPLORATION (ALASKA) INC 2/6/2003 3/7/2003 3/13/2003 I-OIL 50-029-23139-60-00 3334 FSL AND 93 FEL, SEC 12, T12N, RI0E, UM 2131 FSL AND 2997 FEL, SEC 6, Tl2N, RIlE, UM 8,150 4,272 203-025-0 BEAVER CK UNIT 11 MARATHON OIL CO 2/14/2003 3/28/2003 6/30/2003 I-GAS 50-133-20521-00-00 1123 FNL AND 1481 FWL, SEC 34, T7N, RIOW, SM 202 FSL AND 1751 FWL, SEC 27, T7N, RI0W, SM 8,931 8,684 203-028-0 PRUDHOE BAY UNIT 17-01A BP EXPLORATION (ALASKA) INC 2/7/2003 3/1/2003 3/16/2003 I-OIL 50-029-20476-01-00 2839 FNL AND 524 FWL, SEC 22, TlON, RI5E, UM 369 FNL AND 2807 FWL, SEC 27, TlON, RI5E, UM 12,270 9,037 203-029-0 PRUDHOE BAY UNIT F-I0B BP EXPLORATION (ALASKA) INC 2/7/2003 6/7/2003 6/1312003 I-OIL 50-029-20410-02-00 2318 FNL AND 2871 FEL, SEC 2, TlIN, R13E, UM 2908 FNL AND 1391 FEL, SEC 2, T11N, R13E, UM 11,379 9,033 203-030-0 POINT MCINTYRE P2-54A BP EXPLORATION (ALASKA) INC 2/25/2003 3/2012003 3/27/2003 1-olL 50-029-22470-01-00 551 FNL AND 1233 FWL, SEC 14, T12N, RI4E, UM 4575 FNL AND 546 FWL, SEC 13, T12N, RI4E, UM 11,692 8,977 203-032-0 KUPARUK RIV UNIT lC-15L1 CONOCOPHILLIPS ALASKA INC 2/28/2003 4/512003 4/13/2003 I-OIL 50-029-22932-60-00 1634 FNL AND 1239 FWL, SEC 12, T11N, RlOE, UM 1319 FSL AND 292 FWL, SEC 6, TlIN, RIlE, UM 11 ,207 6,629 203-033-0 PRUDHOE BAY UNIT E-OIA BP EXPLORATION (ALASKA) INC 3/4/2003 4/2/2003 4/13/2003 I-OIL 50-029- 20166-01-00 1253 FNL AND 502 FEL, SEC 6, T11N, RI4E, UM 1292 FSL AND 1125 FWL, SEC 32, T12N, RI4E, UM 10,737 9,043 203-034-0 MILNE PT UNIT SB S-OI BP EXPLORATION (ALASKA) INC 3/10/2003 3/25/2003 4/16/2003 I-OIL 50-029-23141-00-00 3375 FSL AND 4714 FEL, SEC 7, T12N, RIlE, UM 4214 FSL AND 4457 FEL, SEC 5, T12N, RIlE, UM 10,515 4,462 203-035-0 MILNE PT UNIT SB S-OIL1 BP EXPLORATION (ALASKA) INC 3/10/2003 4/12/2003 4/16/2003 I-oIL 50-029-23141-60-00 3375 FSL AND 4714 FEL, SEC 7, T12N, RIlE, UM 4229 FSL AND 4442 FEL, SEC 5, T12N, RIlE, UM 10,530 4,410 203-036-0 PRUDHOE BAY UNIT 13-13A BP EXPLORATION (ALASKA) INC 3/11/2003 4/27/2003 5/5/2003 I-OIL 50-029-20852-01-00 855 FSL AND 1076 FEL, SEC 14, TlON, RI4E, UM 1212~ ~ 131? FEL, SEC 23, TlON, RI4E, UM 11 ,263 9,018 Ê ."'- - 203-037-0 KUPARUK RIV UNIT 3S-08A CONOCOPHILLIPS ALASKAINC .~ 3/12/2003 3/10/2003 3/14/2003 P&A 50-103-20450-01-00 2492 FNL AND 954 FEL, SEC 18, T12N, R8E, UM 1391 FSL ÁND 962 FWL, SEC 17, Tl2N, R8E, UM 8,475 6,116 203-038-0 MILNE PT UNIT SB S-24 BP EXPLORATION (ALASKA}INC 3/12/2003 4/17/2003 4/27/2003 I-OIL 50-029-23142-00-00 3289 FSL AND 267 FEL, SEC 12, T12N, RIOE, UM 1064 FSL AND 4647 FEL, SEC 12, T12N, RlOE, UM 8,205 3,890 203-039-0 PRUDHOE BAY UN BORE L-121A BP EXPLORATION (ALASKA) INC 3/12/2003 3/14/2003 4/1612003 I-OIL 50-029-23138-01-00 2357 FSL AND 3801 FEL, SEC 34, Tl2N, RIlE, UM 4101 FNLAND 4013 FEL, SEC 3, T11N, RIlE, UM 10,215 6,910 203-040-0 PRUDHOE BAY UN BORE V-IlO BP EXPLORATION (ALASKA) INC 3/14/2003 50-029-23143-00-00 4897 FSL AND 1547 FEL, SEC 11, T1IN, R11E, UM 4196 FSL AND 2345 FWL, SEC 1, TlIN, RIlE, UM 56 PERMIT and WELL ACTIVITY From 1/1/2003 To 12/31/2003 Development Permit Well Name Operator Approved Spud Completed Status API Surface Location Bottom Hole Location MD TVD 203-041-0 KUPARUK RIV U WSAK lC-178 CONOCOPHILLIPS ALASKA INC 3/17/2003 4/4/2003 5/112003 I-OIL 50-029-23144-00-00 1503 FNL AND 1195 FWL, SEC 12, T11N, RlOE, UM 1031 FSL AND 190 FWL, SEC 35, T12N, RI0E, UM 13,280 3,811 203-042-0 KUPARUK RIV U WSAK lC-178L1 CONOCOPHILLIPS ALASKA INC 3/26/2003 4/18/2003 5/112003 I-OIL 50-029-23144-60-00 1503 FNL AND 1195 FWL, SEC 12, T11 N, RlOE, UM 1399 FSL AND 315 FWL, SEC 35, T12N, RlOE, UM 13,626 3,771 203-043-0 KUPARUK RIV UNIT 3S-08B CONOCOPHILLIPS ALASKA INC 3/13/2003 3/15/2003 3/28/2003 I-OIL 50-103 -20450-02-00 2492 FNL AND 954 FEL, SEC 18, T12N, R8E, UM 1938 FSL AND 529 FWL, SEC 17, T12N, R8E, UM 8,815 6,062 203-044-0 BEAVER CK UNIT 3RD MARATHON OIL CO 3/25/2003 4/24/2003 7/16/2003 I-GAS 50-133-20124-01-00 1227 FNL AND 1501 FWL, SEC 34, T7N, RlOW, SM 1879 FSL AND 639 FEL, SEC 27, T7N, RlOW, SM 10,005 8,713 203-045-0 KUPARUK RIV UNIT 3S-23 CONOCOPHILLIPS ALASKA INC 3/18/2003 417/2003 4/19/2003 I-OIL 50-103-20453-00-00 2560 FNL AND 1246 FEL, SEC 18, T12N, R8E, UM 147 FNL AND 3776 FEL, SEC 24, T12N, R7E, UM 10,535 6,130 203-046-0 PRUDHOE BAY UNIT F-45A BP EXPLORATION (ALASKA) INC 3/19/2003 4/27/2003 5/5/2003 I-OIL 50-029-22142-01-00 3098 FNL AND 2196 FEL, SEC 2, T11N, R13E, OM 3283 FNL AND 2039 FEL, SEC 2, T11N, R13E, OM 11,151 9,043 203-047-0 PRUDHOE BAY UN NIA NK-62A BP EXPLORATION (ALASKA) INC 3/24/2003 4/17/2003 4/29/2003 I-OIL 50-029-22852-01-00 1394 FSL AND 884 FEL, SEC 36, T12N, RI5E, OM 1319 FSL AND 946 FWL, SEC 30, T12N, RI6E, OM 13,149 9,271 203-048-0 PRUDHOE BAY UNIT C-IIA BP EXPLORATION (ALASKA) INC 3/24/2003 4/9/2003 4/20/2003 I-OIL 50-029-20382-01-00 665 FNL AND 1222 FEL, SEC 19, T11N, RI4E, UM 2683 FNL AND 1390 FEL, SEC 19, T11N, RI4E, UM 10,645 9,017 203-051-0 PRUDHOE BAY UN BORE L-122 BP EXPLORATION (ALASKA) INC 4/2/2003 5/20/2003 7/26/2003 I-OIL 50-029-23147-00-00 2536 FSL AND 3831 FEL, SEC 34, T12N, RIlE, OM 331 FSL AND 3106 FEL, SEC 28, T12N, RIlE, UM 9,422 6,862 203-052-0 MILNE PT UNIT SB S-04 BP EXPLORATION (ALASKA) INC 4/3/2003 4/27/2003 5/14/2003 I-OIL 50-029-23148-00-00 3364 FSL AND 4757 FEL, SEC 7, T12N, RIlE, UM 2501 FSL AND 63 FEL, SEC 7, T12N, RIlE, UM 9,977 4,337 203-053-0 MILNE PT UNIT SB S-04L 1 BP EXPLORATION (ALASKA) INC 4/3/2003 517/2003 5/14/2003 I-OIL 50-029-23148-60-00 3364 FSL AND 4757 FEL, SEC 7, T12N, RIlE, OM 76Q FSl~ ~ 5046 ~EL, Sßç 8, T12N, RIlE, UM 11,737 4,326 203-054-0 KUPARUK RIV UNIT lC-19 CONOCOPHILLIPS ALASKA INC 417/2003 5/2/2003 6/18/2003 I-OIL 50-029-23149-00-00 1616 FNL AND 1360 FWL, SEC 12, T11N, RlOE, OM 926 FNL AND í 11 FWL, SEC 6, T11N, RIlE, UM 10,435 6,794 203-055-0 PRUDHOE BAY UN NIA NK-12C BP EXPLORATION (ALASKA) INC 4/4/2003 2/18/2004 2/25/2004 I-OIL 50-029-22414-03-00 3952 FNL AND 995 FEL, SEC 36, T12N, RI5E, UM 904 FSL AND 2823 FEL, SEC 23, T12N, RI5E, UM 17,515 9,257 203-056-0 PRUDHOE BA Y UNIT W -23A BP EXPLORATION (ALASKA) INC 4/4/2003 4/27/2003 5/3/2003 I-OIL 50-029-21993-01-00 556 FNL AND 1179 FEL, SEC 21, T11N, R12E, UM 1932 FSL AND 1014 FWL, SEC 15, T11N, RI2E, UM 11,242 8,973 203-058-0 PRUDHOE BAY UNIT W -34A BP EXPLORATION (ALASKA) INC 417/2003 5/10/2003 5/6/2003 I-OIL 50-029-21867-01-00 1216 FNL AND 1450 FEL, SEC 21, T11N, RI2E, UM 993 FNL AND 2418 FEL, SEC 20, T11N, R12E, UM 12,458 8,960 57 PERMIT and WELL ACTIVITY From 1/1/2003 To 12/31/2003 Development Permit Well Name Operator Approved Spud Completed Status API Surface Location Bottom Hole Location MD TVD 203-059-0 PRUDHOE BAY UNIT H-27 A BP EXPLORATION (ALASKA) INC . 4/7/2003 5/3/2003 5/1 0/2003 I-OIL 50-029-21456-01-00 430 FNL AND 1735 FEL, SEC 21, TlIN, R13E, UM 1150 FSL AND 2683 FEL, SEC 9, TlIN, R13E, UM 12,823 9,052 203-060-0 PRUDHOE BAY UNIT C-23B BP EXPLORATION (~A~KA) INC 4/8/2003 5/18/2003 5/18/2003 I-OIL 50-029-2077 5-02-00 1315 FNL AND 1030 FEL, SEC 19, T11N, RI4E, UM 206 FNL AND 1875 FEL, SEC 30, TlIN, RI4E, UM 10,821 9,006 203-062-0 LONE CREEK 3 AURORA GAS LLC. 6/25/2003 50-283-20103-00-00 565 FSL AND 276 FWL, SEC 8, T12N, RIlW, SM 565 FSL AND 276 FWL, SEC 8, Tl2N, Rll W, SM 203-063-0 PRUDHOE BAY UNIT 18-14B BP EXPLORATION (ALASKA) INC 4/17/2003 2/26/2004 3/11/2004 I-OIL 50-029-21614-02-00 4351 FSL AND 4609 FEL, SEC 19, TlIN, RISE, UM 1496 FSL AND 380 FEL, SEC 24, TlIN, RI4E, UM 12,201 8,748 203-064-0 MILNE PT UNIT KR L-OIA BP EXPLORATION (ALASKA) INC 4/17/2003 6/4/2003 6/14/2003 I-OIL 50-029-21068-01-00 1970 FNL AND 158 FWL, SEC 8, T13N, RIOE, UM 3017 FNL AND 3853 FEL, SEC 8, Tl3N, RlOE, UM 8,845 7,065 203-066-0 KENAI BELUGA UNIT 43-07X MARATHON OIL CO 4/18/2003 5/22/2003 9/5/2003 I-GAS 50-133-20522-00-00 41 FSL AND 4088 FWL, SEC 6, T4N, RIlW, SM 3452 FNL AND ~5?2 FWL, SEC 7, T4N, RIlW, SM 8,610 7,434 203-069-0 MOQUA WKIE I AURORA GAS LLC 7/31/2003 10/7/2003 10/17/2003 I-GAS 50-283-10019-90-00 2336 FNL AND 1704 FEL, SEC I, TIIN, RI2W, SM 2336 FNL AND 1704 FEL, SEC 1, T11N, RI2W, SM 3,000 3,000 203-070-0 W MOQUA WKIE 1 AURORA GAS LLC 12/15/2003 50-283 -20035-90-00 1200 FSL AND 2390 FEL, SEC 36, T12N, RI2W, SM 1200 FSL AND 2390 FEL, SEC 36, T12N, RI2W, SM 203-075-0 N COOK INLET UNIT A-lOA CONOCOPHILLIPS ALASKA INC 4/28/2003 8/2/2003 9/28/2003 I-GAS 50-883-20030-01-00 1304 FNL AND 1023 FWL, SEC 6, T11N, R9W, SM 2462 FSL AND 612 PEL, SEC 31, T12N, R9W, SM 8,840 6,882 203-076-0 MILNE PT UNIT KR C-26L1 BP EXPLORATION (ALASKA) INC 4/28/2003 6/20/2003 7/18/2003 I-OIL 50-029-22634-60-00 1086 FSL AND 2419 FEL, SEC 10, Tl3N, RlOE, UM 1678 FSL AND 1677 FEL, SEC 10, T13N, RlOE, UM 8,545 7,065 203-077-0 PRUDHOE BAY UN ORIN V -202 BP EXPLORATION (ALASKA) INC 4/28/2003 5/4/2003 5/19/2003 I-OIL 50-029-23153-00-00 4820 FSL AND 1848 FEL, SEC 11, TIlN, RIlE, UM 4971 FSL.AND 1380 FEL, ~EC 2, T11N, RIlE, UM 8,985 4,663 203-078-0 KUPARUK RIV U WSAK lC-I70 CONOCOPHILLIPS ALASKA mc 5/9/2003 5/14/2003 5/27/2003 I-OIL 50-029-23154-00-00 1414 FNL AND 1063 FWL, SEC 12, T11N, RlOE, UM 1816 FSLAND 2045 FWL, SEC 35, T12N, RIOE, UM 12,230 3,798 203-079-0 KUPARUK RIV UNIT 3S-24 CONOCOPHILLIPS ALASKA INC 5/9/2003 5/18/2003 6/21/2003 I-OIL 50-103-20456-00-00 2565 FNL AND 1266 FEL, SEC 18, Tl2N, R8E, UM 999 FNL AND 3911 FEL, SEC 25, T12N, R7E, UM 13,656 6,068 203-081-0 REDOUBT UNIT 4A FOREST OIL CORP 5/2/2003 OPSHD 50-733-20506-01-00 1910 FSL AND 314 FEL, SEC 14, T7N, RI4W, SM 1493 FNL AND 752 FWL, SEC 20, T7N, R13W, SM 203-082-0 PRUDHOE BAY UNIT 02-05A BP EXPLORATION (ALASKA) INC 5/5/2003 5/21/2003 6/3/2003 I-OIL 50-029- 20081-01-00 1182 FNL AND 1793 FWL, SEC 36, TIlN, RI4E, UM 1294 FSL AND 49 FEL, SEC 27, TlIN, RI4E, UM 13,409 8,959 58 PERMIT and WELL ACTIVITY From 1/1/2003 To 12/31/2003 Development Permit Well Name Operator Approved Spud Completed Status API Surface Location Bottom Holè Location MD TVD 203-083-0 PRUDHOE BAY UNIT Z-23AL I BP EXPLORATION (ALASKA) INC 5/5/2003 50-029-21950-60-00 4560 FSL AND 3214 FEL, SEC 19, TlIN, RI2E, UM 684 FSL AND 4736 FEL, SEC 18, TlIN, RI2E, UM 203-084-0 PRUDHOE BAY UNIT C-16A BP EXPLORATION (ALASKA) INC 5/7/2003 5/30/2003 6/7/2003 I-OIL 50-029-20438-01-00 116 FNL AND 1218 FEL, SEC 19, TlIN, RI4E, UM 288 FNL"AND 277 FEL, SEC 19, TlIN, RI4E, UM 10,350 8,973 203-085-0 COL VILLE RIV UNIT CD2-58 CONOCOPHILLIPS ALASKf\ I;NC 5/12/2003 5/20/2003 6/9/2003 I-OIL 50-103 -20457 -00-00 2143 FNL AND 1493 FEL, SEC 2, TllN, R4E, UM 4285 FNL AND 2464 FEL, SEC 13, TlIN, R4E, UM 16,389 7,191 203-086-0 PRUDHOE BAY UNIT 18-03B BP EXPLORATION (ALASKA) INC 5/13/2003 6/14/2003 6/23/2003 I-OIL 50-029-2077 6-02-00 1184 FNL AND 161 FEL, SEC 24, TlIN, RI4E, UM 154 FNL AND 1149 FWL, SEC 30, TlIN, RI5E, UM 11,823 8,761 203-087-0 PRUDHOE BAY UNIT W-39A BP EXPLORATION (ALASKA) INC 5/13/2003 50-029-21784-01-00 1391 FNL AND 1453 FEL, SEC 21, TlIN, Rl2E, UM 837 FNL AND 1565 FEL, SEC 28, TlIN, RI2E, UM 203-089-0 KUPARUK RIV U WSAK IC-184 CONOCOPHILLIPS ALASKA INC 5/15/2003 5/28/2003 6/1 0/2003 I-OIL 50-029-23155-00-00 1571 FNL AND 1294 FWL, SEC 12, TlIN, RlOE, UM 3810 FNL AND 936FEL, SEC 13, TllN, RlOE, UM 1l,890 3,840 203-090-0 PRUDHOE BAY UN BORE V -117 BP EXPLORATION (ALASKA) INC 5/28/2003 5/31/2003 7/1/2003 I-OIL 50-029-23156-00-00 4707 FSL AND 1561 FEL, SEC II, TllN, RllE, UM 920 FNL AND 1329 FEL, SEC 14, TlIN, RIlE, UM 14,880 6,710 203-091-0 KUPARUK RIV UNIT 3S-03 CONOCOPHILLIPS ALASKA INC 5/28/2003 6/13/2003 6/26/2003 I-OIL 50-103-20458-00-00 2469 FNL AND 857 FEL, SEC 18, Tl2N, R8E, UM 294 FNL AND 4386 FEL, SEC 19, Tl2N, R8E, UM 7,970 6,456 203-092-0 MILNE PT UNIT SB S-32 BP EXPLORATION (ALASKA) INC 5/28/2003 6/18/2003 6/29/2003 I-OIL 50-029-23157-00-00 3259 FSL AND 383 FEL, SEC 12, Tl2N, RlOE, UM 3533 FSL AND 2137 FEL, SEC 11, Tl2N, RIOE, UM 10,679 3,876 203-093-0 COLVILLE RIV UNIT CD2-52 CONOCOPHILLIPS ALASKA INC 5/30/2003 6/10/2003 6/26/2003 I-OIL 50-103-20459-00-00 2083 FNL AND 1501 FEL, SEC 2, TlIN, R4E, UM 1368 FNL AND 2142 FEL, SEC 18, TlIN, R5E, UM 16,881 7,153 203-094-0 MILNE PT UNIT 5B S-28 BP EXPLORATION (ALASKA) INC 5/30/2003 6/30/2003 7/11/2003 I-OIL 50-029-23158-00-00 3274 FSL AND 325 FEL, SEC 12, Tl2N, RI0E, UM 3714 FSL AND 3862 FEL, SEC 1, Tl2N, RlOE, UM 9,918 4,017 203-095-0 KUPARUK RIV U WSAK lC-ln CONOCOPHILLIPS ALASKA INC 6/3/2003 6/11/2003 6/24/2003 I-OIL 50-029-23159-00-00 1436 FNL AND 1096 FWL, SEC 12, TllN, RlOE, UM 324 FSL AND 2280 FEL, SEC 11, TIIN, RIOE, UM 11,970 3,933 203-096-0 KUPARUK RIV UNIT 3S-19 CONOCOPHILLIPS ALASKA INC 6/3/2003 6/23/2003 7/11/2003 I-OIL 50-103-20460-00-00 2542 FNL AND 1169 FEL, SEC 18, Tl2N, R8E, UM 2176 FNL AND 1597 FWL, SEC 13, Tl2N, R7E, UM 10,038 6,187 203-097-0 PRUDHOE BAY UNIT 15-07C BP EXPLORATION (ALASKA) INC 6/6/2003 6/28/2003 7/8/2003 I-OIL 50-029-21166-03-00 1527 FNL AND 1354 FWL, SEC 22, TlIN, RI4E, UM 5173 FSL AND 2906 FWL, SEC 14, TllN, RI4E, UM 15,250 8,724 203-098-0 PRUDHOE BAY UNIT 02-37Ll BP EXPLORATION (ALASKA) INC 6/6/2003 12/22/2003 12/26/2003 I-OIL 50-029-22717-60-00 4600 FSL AND 3579 FEL, SEC 36, TlIN, RI4E, UM 3502 FSL AND 2042 FEL, SEC 25, TlIN, RI4E, UM ll, 071 8,812 59 PERMIT and WELL ACTIVITY From 1/1/2003 To 12/31/2003 Development Perm it Well Name Operator Approved Spud Completed Status API Surface Location Bottom Hole c Location MD Tvn 203-099-0 OLIKTOK POINT ST ATE 1 CONOCOPillLLIPS ALASKA INt 6/9/2003 6/26/2003 7/9/2003 P&A 50-029-23 160-00-00 1693 FNL AND 2342 FWL, SEC 9, Tl3N, R9E, UM 765 FSL AND 1774 FEL, SEC 33, Tl4N, R9E, UM 11,037 6,964 203-100-0 PRUDHOE BAY UNIT W-16A BP EXPLORATION (ALASKA) INC 6/6/2003 7/13/2003 7/20/2003 I-OIL 50-029-22045-01-00 801 FNL AND 1183 FEL, SEC 21, TlIN, RI2E, UM 1864 FNL ÃND 1592 FWL, SEC 22, TlIN, Rl2E, UM 12,904 8,944 203-101-0 COLVILLE RIV UNIT CD2-58Ll CONOCOPillÙ:'IPS ALASKA INC 6/10/2003 6/6/2003 6/9/2003 I-OIL 50-103-20457-60-00 2143 FNL AND 1493 FEL, SEC 2, TlIN, R4E, UM 1780 FNL AND 3789 FEL, SEC 13, TlIN, R4E, UM 13,550 7,264 203-1 02-0 FALLS CREEK UNIT 3 MARATHON OIL CO 6/16/2003 7/3/2003 8/11/2003 I-GAS 50-133-20524-00-00 1862 FSL AND 2836 FEL, SEC 6, TlN, RI2W, SM 909 FSL AND 2720 FEL, SEC 1, TlN, R13W, SM 10,668 8,466 203-103-0 PRUDHOE BAY UN BORE V-Ill BP EXPLORATION (ALASKA) INC 6/12/2003 8/12/2003 8/15/2003 I-OIL 50-029-23161-00-00 4886 FSL AND 1591 FEL, SEC 11, TlIN, RIlE, UM 1714 FSL AND 1599 FWL, SEC 1, TlIN, RIlE, UM 9,850 6,694 203-1 05-0 COLVILLE RIV UNIT CD2-20 CONOCOPillLLIPS ALASKA INC 6/12/2003 6/27/2003 7/13/2003 I-OIL 50-103-20461-00-00 1766 FNL AND 1539 FEL, SEC 2, TlIN, R4E, UM 2631 FNL AND 6~8 FEL, SEC 27, Tl2N, R4E, UM 14,570 7,103 203-106-0 PRUDHOE BAY UNIT F-26B BP EXPLORATION (ALASKA) INC 6/13/2003 6/17/2003 6/24/2003 I-OIL 50-029-21987-02-00 2140 FSL AND 2197 FEL, SEC 2, TllN, R13E, UM 4309 FSL AND Ip26 FEL, SEC 11, TlIN, R13E, UM 11,672 9,036 203-107-0 PRUDHOE BAY UNIT A-30Ll BP EXPLORATION (ALASKA) INC 6/17/2003 50-029-21372-60-00 3181 FNL AND 1014 FEL, SEC 35, TllN, R13E, UM 38?0 FNL_AND~514 FWL, SEC 1, TlON, R13E, UM 203-110-0 PRUDHOE BAY UNIT D-04B BP EXPLORATION (ALASKA) INC 6/20/2003 50-029-20056-02-00 1800 FNL AND 1067 FEL, SEC 23, TlIN, R13E, UM 919 FSL AND 2086 FWL, SEC 13, TlIN, R13E, UM 203-111-0 PRUDHOE BAY UNIT 15-23A BP EXPLORATION (ALASKA) INC 6/20/2003 7/15/2003 7/28/2003 I-OIL 50-029-22225-0 I -00 1382 FNL AND 274 FWL, SEC 22, TlIN, RI4E, UM 1653 FNL AND 4878 FEL, SEC 21, TlIN, RI4E, UM 12,268 8,967 203-112-0 PRUDHOE BAY UNIT 07-33B BP EXPLORATION (ALASKA) INC 6/20/2003 10/28/2003 11/6/2003 I-OIL 50-029-21809-02-00 1068 FNL AND 522 FWL, SEC 34, TlIN, RI4E, UM 2890 FSL AND 4008 FWL, SEC 27, TlIN, RI4E, UM 12,585 8,954 203-114-0 PRUDHOE BAY UNIT 15-04A BP EXPLORATION (ALASKA) INC 6/24/2003 1/9/2004 1/17/2004 I-OIL 50-029-20726-01-00 1206 FNL AND 237 FWL, SEC 22, TlIN, RI4E, UM 133 FSL AND 5136 FEL, SEC 16, TllN, RI4E, UM 12,295 8,897 203-115-0 KUPARUK RIV UNIT IB-20 CONOCOPillLLIPS ALASKA INC 7/3/2003 7/11/2003 7/27/2003 I-OIL 50-029-23164-00-00 497 FNL AND 820 FEL, SEC 9, TlIN, RlOE, UM 2683 FNL AND 15 FWL, SEC 9, TlIN, RI0E, UM 8,636 6,592 203-116-0 PRUDHOE BAY UN POL W-205 BP EXPLORATION (ALASKA)INC 6/25/2003 8/23/2003 9/9/2003 I-OIL 50-029-23 165-00-00 3703 FSL AND 1196 FEL, SEC 21, TlIN, RI2E, UM 1857 FSL AND 3432 FWL' SEC 15, TlIN, Rl2E, UM 10,670 5,224 203-117-0 PRUDHOE BAY UNIT X-08A BP EXPLORATION (ALASKA) INC 6/25/2003 8/13/2003 8/17/2003 I-OIL 50-029-20463-01-00 430 FNL AND 264 FEL, SEC 7, TlON, RI4E, UM 843 FNL AND 3824 FWL, SEC 8, TlON, RI4E, UM 11,691 8,904 60 PERMIT and WELL ACTIVITY From 1/1/2003 To 12/31/2003 Development Permit Well Name Operator Approved Spud Completed Status API Surface Location Bottom Hole Location MD TVD 203-119-0 OLIKTOK POINT STATE 2 CONOCOPHILLIPS ALASKA INC 6/27/2003 50-029- 23 166-00-00 1669 FNL AND 2334 FWL, SEC 9, T13N, R9E, UM 1880 FNL AND 437 FEL, SEC 33, T14N, R9E, UM 203-120-0 PRUDHOE SAY UN LIS Ll-15A BP EXPLORATION (ALASKA) INC 6/30/2003 9/29/2003 10/15/2003 I-OIL 50-029-21995-01-00 2601 FSL AND 2484 FWL, SEC 1, T11N, RI4E, UM 1611 FSL AND 2719 FEL, SEC 2, T11N, RI4E, UM 11,800 8,744 203-121-0 PRUDHOE BAY UNIT 15-08C BP EXPLORATION (ALASKA) INC 7/3/2003 8/3/2003 8/10/2003 I-OIL 50-029-21180-03-00 1645 FNL AND 1378 FWL, SEC 22, TllN, RI4E, UM 1498 FSL AND 687 FWL, SEC 15, TllN, RI4E, UM 11,552 8,782 203-123-0 MILNE PT UNIT SB S-08 BP EXPLORATION (ALASKA) INC 7/14/2003 7/22/2003 8/2/2003 I-OIL 50-029-23168-00-00 3349 FSL AND 35 FEL, SEC 12, T12N, RI0E, UM 930 FSL AND 3277 FEL, SEC 6, Tl2N, RIlE, UM 10,009 4,077 203-124-0 PRUDHOE BAY UNIT 15-28A BP EXPLORATION (ALASKA) INC 7/15/2003 8/22/2003 8/27/2003 I-OIL 50-029-22247-01-00 207 FNL AND 37 FWL, SEC 22, TllN, RI4E, UM 141 FSL AND 654 FWL, SEC 10, Tl1N, RI4E, UM 12,267 8,761 203-125-0 PRUDHOE SAY UNIT 02- I 4A BP EXPLORATION (ALASKA) INC. 7/15/2003 8/31/2003 9/8/2003 I-OIL 50-029-20446-01-00 567 FNL AND 851 FWL, SEC 36, TllN, RI4E, UM 1421 FNL AND 134 FWL, SEC 36, T1 IN, RI4E, UM 11,880 8,995 203-129-0 CANNERY LOOP UNIT lRD MARATHON OIL CO 7/31/2003 10/20/2003 1 1/27/2003 I-GAS 50-133-20323-01-00 188 FSL AND 376 FEL, SEC 7, T5N, RllW, SM 3866 FSL AND 3947 FWL, SEC 8, T5N, Rl1W, SM 10,835 8,698 203-130-0 MILNE PT UNIT SB S-34 BP EXPLORATION (ALASKA) INC 7/29/2003 8/1 1/2003 8/22/2003 SQZED 50-029-23171-00-00 3252 FSL AND 412 FEL, SEC 12, T12N, RlOE, UM 2885 FSL AND 2550 FEL, SEC 2, Tl2N, RlOE, UM 11,159 4,323 203-132-0 MILNE PT UNIT SB S-34Ll BP EXPLORATION (ALASKA) INC 7/30/2003 8/22/2003 9/1/2003 I-OIL 50-029-23171-60-00 3252 FSL AND 412 FEL, SEC 12, Tl2N, RI0E, UM 4466 FSL AND 1100 FEL, SEC 2, T12N, RlOE, UM 13,232 4,234 203-133-0 KUPARUK RIV U WSAK 18-101 CONOCOPHILLIPS ALASKA INC 8/6/2003 8/15/2003 9/9/2003 I-OIL 50-029-23173-00-00 502 FNL AND 210 FEL, SEC 9, T11N, RlOE, UM 211 FNL AND 1821 FEL, SEC 3, TUN, RlOE, UM 12,230 3,713 203-134-0 KUPARUK RIV U WSAK 18-101Ll CONOCOPHILLIPS ALASKA INC 8/6/2003 8/3 1/2003 9/9/2003 I-OIL 50-029-23173-60-00 502 FNL AND 210 FEL, SEC 9, T1 IN, RI0E, UM 251 FNL AND 1900 FEL, SEC 3, TlIN, RI0E, UM 12,197 3,659 203-136-0 PRUDHOE BAY UNIT 15-20B BP EXPLORATION (ALASKA) INC 8/7/2003 8/24/2003 8/24/2003 I-OIL 50-029-21133-02-00 1408 FNL AND 3946 FEL, SEC 22, T11N, RI4E, UM 4393 FNL AND 3319 FEL, SEC 22, Tl1N, RI4E, UM 12,021 8,906 203-137-0 PRUDHOE BAY UNIT F-15A BP EXPLORATION (ALASKA) INC 8/7/2003 8/29/2003 9/6/2003 I -OIL 50-029-20651-01-00 3284 FNL AND 2201 FEL, SEC 2, TlIN, R13E, UM 4978 FNL AND 5236 FEL, SEC 2, T11N, R13E, UM 11,226 9,050 203-138-0 BEA VER CK UNIT 13 MARATHON OIL CO 8/29/2003 1 1/9/2003 1/26/2004 I-GAS 50-133-20525-00-00 1302 FNL AND 1474 FWL, SEC 34, T7N, RlOW, SM 2448 FNL AND 2716 FWL, SEC 34, T7N, RlOW, SM 10,500 10,182 203-140-0 PRUDHOE BAY UNIT K-08A BP EXPLORATION (ALASKA) INC 8/14/2003 9/8/2003 9/13/2003 I-OIL 50-029-21408-01-00 1830 FNL AND 410 FWL, SEC 4, T11N, RI4E, UM 3632 FSL AND 32 FEL, SEC 32, Tl2N, RI4E, UM 12,150 9,039 61 Perm it API 203-141-0 50-029-20597 -02-00 203-142-0 50-029-20339-02-00 203-143-0 50-029-23175-00-00 203-144-0 50-029-23171-61-00 203-145-0 50-029-21762-02-00 203-146-0 50-029-22011-02-00 203-147-0 50-029-23176-00-00 203-149-0 50-029-20097-01-00 203-150-0 50-733-20526-00-00 203-152-0 50-029-23178-00-00 203-155-0 50-103 -20469-00-00 203-156-0 50-029-22972-60-00 203-157-0 50-029-20352-02-00 203-161-0 50-029-20104-01-00 203-164-0 50-029-21590-02-00 Well Name Surface Location PERMIT and WELL ACTIVITY From 1/1/2003 To 12/31/2003 Development Operator Bottom Hole Location PRUDHOE BAY UNIT G-12B BP EXPLORATION (ALASKA) INC 2334 FNL AND 2367 FEL, SEC 12, T11N, R13E, OM 1908 FNL AND 191 FEL, SEC 11, T11N, R13E, OM PRUDHOE BAY UNIT 07-14B BP EXPLORATION (ALASKA) INC 511 FNLAND 314 FEL, SEC 33, TlIN, RI4E, OM 2438 FSLAND 1460 FWL, SEC 27, TlIN, RI4E, OM MILNE PT UNIT SB S-35 BP EXPLORATION (ALASKA) INC 3248 FSL AND 427 FEL, SEC 12, Tl2N, RlOE, OM 42 FSL AND 185 FEL, SEC 34, Tl3N, RlOE, OM MILNE PT UNIT SB S-34L2 BP EXPLORATION (ALASKA) INC 3252 FSL AND 412 FEL, SEC 12, Tl2N, RlOE, OM 4662 FSL AND 926 FEL, SEC 2, Tl2N, RlOE, OM PRUDHOE BAY UNIT K-I0B BP EXPLORATION (ALASKA) INC 2007 FNL AND 4817 FEL, SEC 4, TlIN, RI4E, OM 89 FNL AND 3677 FEL, SEC 5, TlIN, RI4E, UM PRUDHOE BAY UNIT 02-29B BP EXPLORATION (ALASKA) INC 887 FNL AND 1740 FWL, SEC 36, TlIN, RI4E, UM 1692 FSL AND 4601 FWL, SEC 25, TlIN, RI4E, OM MILNE PT UNIT UGNU S-22 BP EXPLORATION (ALASKA) INC 3297 FSL AND 238 FEL, SEC 12, Tl2N, RlOE, OM 803 FSL AND 1033 FEL, SEC 11, Tl2N, RlOE, OM PRUDHOE BAY UNIT F-06A BP EXPLORATION (ALASKA) INC 2772 FNL AND 2879 FEL, SEC 2, TlIN, R13E, OM 1550 FSL AND 3339 FEL, SEC 35, Tl2N, R13E, OM REDOUBT UNIT 7 FOREST OIL CORP 1967 FSL AND 223 FEL, SEC 14, T7N, RI4W, SM 2037 FNL ~ND 2024 FEL, SEC 19, T7N, R13W, SM PRUDHOE BAY UN BORE V-114 BPEXPLORATION (ALASKA) INC 4649 FSL AND 1789 FEL, SEC 11, TlIN, RIlE, OM 851 FSL AND 3242 FEL, SEC 11, TlIN, RIlE, OM KUP ARUK RIV U TARN 2L-311 CONOCOPHILLIPS ALASKA INC 171 FNL AND 661 FEL, SEC 22, TlON, R7E, OM 1897 FNL AND 2061 FEL, SEC 24, TlON, R7E, OM PRUDHOE BAY UN AURO S-102L1 BP EXPLORATION (ALASKA) INC 4452 FSL AND 4499 FEL, SEC 35, T12N, R12E, OM 3386 FSL AND 4943 FEL, SEC 22, Tl2N, R12E, OM PRUDHOE BAY UNIT Q-07B BP EXPLORATION (ALASKA) INC 355 FNL AND 516 FEL, SEC 16, TlIN, R13E, OM 2860 FNL AND 308 FWL, SEC 14, TlIN, R13E, OM PRUDHOE BAY UNIT H-04A BP EXPLORATION (ALASKA) INC 873 FNL AND 1265 FEL, SEC 21, TlIN, R13E, OM 2987 FSL AND 2912 FWL, SEC 15, TlIN, R13E, OM PRUDHOE BAY UNIT Y-23B BP EXPLORATION (ALASKA) INC 1372 FNL AND 24 FEL, SEC 33, TlIN, R13E, OM 2823 FSL AND 3643 FEL, SEC 29, TlIN, R13E, OM - - - Approved Spud Completed Status MD TVD 8/14/2003 9/2012003 9/30/2003 I-OIL 11,360 9,053 8/14/2003 10/6/2003 10/21/2003 I-OIL 12,500 8,978 8/18/2003 917/2003 9/26/2003 I-OIL 14,804 4,111 8/19/2003 8/26/2003 9/1/2003 I-OIL 13,454 4,130 8/25/2003 12/2/2003 12/8/2003 I-OIL 11,302 8,763 8/25/2003 OPSHD 9/16/2003 9/2712003 10/6/2003 I-OIL 9,242 3,662 8/29/2003 9/18/2003 10/11/2003 I-OIL 10,981 9,147 9/2/2003 917/2003 3/25/2004 I-OIL 15,950 12,332 9/3/2003 10/2212003 10/29/2003 P&A 8,340 6,876 911112003 9/11/2003 10/26/2003 11/5/2003 I-OIL 14,980 6,852 9/11/2003 10/1/2003 10/13/2003 I-OIL 12,764 9,023 9/18/2003 1111712003 11/28/2003 I-OIL 13,410 9,009 9/29/2003 10/26/2003 11/30/2003 I-OIL 14,955 9,008 62 Permit API 203-167-0 50-029-22747-01-00 203-168-0 50-029-22057-02-00 203-169-0 50-029-23141-61-00 203-170-0 50-029-22696-01-00 203-171-0 50-029-23182-00-00 203-174-0 50-029-23153-60-00 203-175-0 50-029-23153-61-00 203-176-0 50-029-21866-01-00 203-180-0 50-029-20768-01-00 203-181-0 50-029-23183-00-00 203-182-0 50-733-20480-01-00 203-183-0 50-133-20529-00-00 203-184-0 50-029-22347-61-00 203-186-0 50-029-20843-02-00 203-188-0 50-133-20530-00-00 Well Name Surface Location PERMIT and WELL'ACTIVITY From 1/1/2003 To 12/31/2003 Development Operator Bottom Hole Location MILNE PT UNIT KR F-57A BP EXPLORATION (ALASKA) INC 2052 FSL AND 2555 FEL, SEC 6, T13N, RIOE, UM 809 FSL AND 4366 FEL, SEC 28, Tl4N, RlOE, UM PRUDHOE BAY UNIT S-27B BP EXPLORATION (ALASKA) INC 1633 FNL AND 4048 FEL, SEC 35, Tl2N, RI2E, UM 3000 FNL AND 4676 FEL, SEC 3, Tl1N, R12E, UM MILNE PT UNIT SB S-01L2 BP EXPLORATION (ALASKA) INC 3375 FSL AND 4714 FEL, SEC 7, T12N, RIlE, UM 4509 FSL AND 767 FEL, SEC 6, T12N, RIlE, UM PRUDHOE BAY UNIT 05-41A BP EXPLORATION (ALASKA) INC 2291 FSL AND 4103 FEL, SEC 32, TlIN, RI5E, UM 1345 FNL AND 194 FEL, SEC 6, TlON, RI5E, UM PRUDHOE BAY UN BORE Z-IOO BP EXPLORATION (ALASKA) INC 4557 FSL AND 3043 FEL, SEC 19, TlIN, RI2E, UM 325 FSJ-,~ 2~12 FEL, SEC 18, TlIN, RI2E, UM PRUDHOE BAY UN ORIN V-202L! BP EXPLORATION (ALASKA) INC 4820 FSL AND 1848 FEL, SEC 11, TlIN, Rl1E, UM 4961 FSLAND 1345 FEL, SEC 2, TlIN, Rl1E, UM PRUDHOE BAY UN ORIN V -202L2 BP EXPLORATION (ALASKA) INC 4820 FSL AND 1848 FEL, SEC 11, TlIN, Rl1E, UM 4963 FSLAND 1406 FEL, SEC2, TlIN, Rl1E, UM PRUDHOE BAY UNIT W-OIA BP EXPLORATION (ALASKA) INC 1157 FNL AND 1189 FEL, SEC 21, Tl1N, RI2E, UM 4432 FNL AND 1322 FWL, SEC 23, Tl1N, RI2E, UM PRUDHOE BAY UNIT 13-30A BP EXPLORATION (ALASKA) INC 1990 FSL AND 1511 FEL, SEC 14, TlON, RI4E, UM 181 FNL AND 3440 FEL, SEC 23, TlON, RI4E, UM PRUDHOE BAY UN AURO S-116 BP EXPLORATION (ALASKA) INC 4271 FSL AND 4502 FEL, SEC 35, Tl2N, Rl2E, UM 1313 FSL AND 1432 FEL, SEC 34, T12N, R12E, UM TRADING BAY UNIT M-16RD UNION OIL CO OF CALIFORNIA 1041 FNL AND 463 FWL, SEC 33, T9N, R13W, SM 1218 FSL AND 895 FWL, SEC 28, T9N, R13W, SM KENAI BELUGA UNIT 33-06X MARATHON OIL CO 65 FSL AND 4133 FWL, SEC 6, T4N, Rl1W, SM 1981 FSL AND 2936 FWL, SEC 6, T4N, Rl1W, SM PRUDHOE BAY UNIT A-38L2 BP EXPLORATION (ALASKA) INC 2229 FSL AND 1013 FEL, SEC 35, TlIN, R13E, UM 183 FNL AND 3175 FEL, SEC II, TlON, R13E, UM PRUDHOE BAY UNIT C-27B BP EXPLORATION (ALASKA) INC 1755 FNL AND 1033 FEL, SEC 19, Tl1N, RI4E, UM 1369 FNL AND 1048 FWL, SEC 29, Tl1N, RI4E, UM BEA VER CK UNIT BC-12 MARATHON OIL CO 2023 FNL AND 482 FEL, SEC 33, T7N, RI0W, SM 1610 FNL AND 815 FWL, SEC 34, T7N, RlOW, SM Approved Spud Completed Status MD TVD 10/6/2003 11/17/2003 1/13/2004 I-OIL 16,285 7,743 10/8/2003 12/18/2003 12/18/2003 I-OIL 16,700 8,994 10/9/2003 10/16/2003 10/21/2003 I-OIL 11,075 4,243 10/13/2003 1/15/2004 1/23/2004 I-OIL 11,956 9,049 10/13/2003 11/24/2003 1/15/2004 I-OIL 7,163 6,939 10/16/2003 11/25/2003 12/1 0/2003 I-OIL 8,985 4,521 10/16/2003 12/3/2003 12/10/2003 I-OIL 8,965 4,434 10/16/2003 12/11/2003 12/26/2003 I-OIL 13,135 8,936 10/23/2003 11/16/2003 11/24/2003 I-OIL 10,753 8,980 10/23/2003 10/28/2003 10/28/2003 10/30/2003 3/1/2004 3/6/2004 I-OIL 13,050 9,043 11/5/2003 12/4/2003 12/1 0/2003 I-OIL 11,947 9,025 11/18/2003 63 Permit API 203-189-0 50-029-23184-00-00 203-190-0 50-029-22531-60-00 203-191-0 50-133-20531-00-00 203-192-0 50-029-21782-03-00 203-194-0 50-029-22448-02-00 203-195-0 50-103-20473-00-00 203-197-0 50-103 -20474-00-00 203-200-0 50-029-23188-00-00 203-201-0 50-029-23165-60-00 203-202-0 50-029-23165-61-00 203-203-0 50-103 - 204 75-00-00 203-210-0 50-029- 23189-00-00 203-211-0 50-029-23189-60-00 203-212-0 50-029-22627-01-00 203-213-0 50-029-23184-01-00 Well Name Surface Location PERMIT and WELL ACTIVITY From 1/1/2003 To 12/31/2003 Development Operator Bottom Hole Location MILNE PT UNIT KR F-87 BP EXPLORATION (ALASKA) INC 2114 FSL AND 2923 FEL, SEC 6, T13N, R1OE, UM 448 FSL AND 933 FEL, SEC 36, Tl4N, R9E, UM PRUDHOE SAY UNIT K-19ALI BP EXPLORATION (ALASKA) INC 3100 FSL AND 4766 FEL, SEC 4, Tl IN, R14E, UM 3180 FSL AND 5139 FEL, SEC 4, Tl1N, R14E, UM CANNERY LOOP UNIT 7 MARATHON OIL CO 184 FSL AND 194 FEL, SEC 7, T5N, R11W, SM 4465 FSLAND 3814 FWL, SEC 8, T5N, R11W, SM PRUDHOE SAY UNIT 07-29C BP EXPLORATION (ALASKA) INC 452 FNL AND 327 FEL, SEC 33, Tl1N, R14E, UM 1858 FSL AND 54 FEL, SEC 21, Tl1N, R14E, UM PRUDHOE SAY UNIT 15-33B BP EXPLORATION (ALASKA) INC 558 FNL AND 5171 FEL, SEC 22, T11N, R14E, UM 2609 FSLAND 5227 FEL, SEC 16, Tl1N, R14E, UM COL VILLE RIV UNIT CD2-1 0 CONOCOPHILLIPS ALASKA INC 1666 FNL AND 1551 FEL, SEC 2, Tl1N, R4E, UM 1560 FNL AND 2150 FWL, SEC 26, Tl2N, R4E, UM COL VILLE RIV UNIT CD2-43 CONOCOPHILLIPS ALASKA INC -- - 1994 FNL AND 1512 FEL, SEC 2, Tl1N, R4E, UM 2883 FNL AND 584 FEL, SEC 15, Tl1N, R4E, UM PRUDHOE BAY UN AURO S-118 BP EXPLORATIO~ (ALAS~) INC 4286 FSL AND 4501 FEL, SEC 35, Tl2N, RI2E, UM 3408 FSL AND 5216 PEL, SEC 35, T12N, R12E, UM PRUDHOE BAY UN POL W-205L1 BP EXPLORATION (ALAsKA) ~C 3703 FSL AND 1196 FEL, SEC 21, Tl1N, R12E, UM 1864 FSL AND 3408 FWL, SEC 15, T11N, R12E, UM PRUDHOE BAY UN POL W-205L2 BP EXPLORATION (ALASKA) INC 3703 FSL AND 1196 FEL, SEC 21, Tl1N, R12E, UM 1836 FSL AND 3389 FWL, SEC 15, T11N, R12E, UM KUPARUK RIV U MELT 2P-424 CONOCOPHILLIPS ALASKA INC 910 FNL AND 2050 FWL, SEC 17, T8N, R7E, UM 2623FSLAND 806 FWL, SEC 21, T8N, R7E, UM MILNE PI UNIT SB G-16 BP EXPLORATION (ALASKA)INC 1990 FSL AND 3443 FEL, SEC 27, Tl3N, RlOE, UM 2315 FSL AND 2123 FEL, SEC 26, T13N, RlOE, UM MILNE PT UNIT SB G-16L1 BP EXPLORATION (ALASKA) INC 1990 FSL AND 3443 FEL, SEC 27, T13N, RlOE, UM 2807 FSL AND 2044 FEL, SEC 26, Tl3N, RlOE, UM DUCK IS UNIT MPI 1-65A1N27 BP EXPLORATION (ALASKA) INC 3058 FSL AND 2218 FEL, SEC 36, Tl2N, RI6E, UM 411 FNLAND 1874 FWL, SEC 5, TlIN, RI7E, UM MILNE PT UNIT KR F-87A BP EXPLORATION (ALASKA) INC 2114 FSL AND 2923 FEL, SEC 6, T13N, R10E, UM 712 FSL AND 1214 FEL, SEC 36, Tl4N, R9E, UM Approved Spud Completed Status MD TVD 11/13/2003 12/1/2003 12/l1/2003 P&A 9,268 7,162 11/18/2003 12/1112003 12/16/2003 I-OIL 11,575 8,943 11119/2003 12/2012003 2/21/2004 I-GAS 10,864 7,992 11/19/2003 12/25/2003 1I8/2004 I-OIL 13,020 8,940 12/2/2003 II 1/20 04 1I9/2004 I-OIL 12,699 8,842 12/2/2003 12/8/2003 12/26/2003 I-OIL 14,475 7,073 12/10/2003 12/27/2003 1/19/2004 I-OIL 19,040 7,410 12/2/2003 12/3/2003 12/13/2003 12/28/2003 I-OIL 10,680 5,171 12/3/2003 12/2112003 12/28/2003 I-OIL 10,670 5,093 12/10/2003 12/27/2003 III 012004 P&A 10,548 5,931 12/12/2003 1I2112004 2/3/2004 I-OIL 9,561 4,453 12/12/2003 1/29/2004 2/3/2004 I-OIL 10,030 4,401 12/l1l2003 12/l 0/2003 12/12/2003 1I27/2004 I-OIL 9,751 7,431 64 Perm it API 203-214-0 50-029-21758-01-00 203-215-0 50-029-21668-01-00 203-216-0 50-029-21946-06-00 203-217-0 50-133-20532-00-00 203-219-0 50-029-22013-01-00 203-220-0 50-029-20 I 06-0 1-00 203-221-0 50-133-20533-00-00 203-224-0 50-029-23190-00-00 Well Name Surface Location PERMIT and WELL ACTIVITY From 1/1/2003 To 12/31/2003 Development Operator Bottom Hole. Location PRUDHOE BAY UN LIS L2-14A BP EXPLORATION (ALASKA) INC 1556 FSL AND 1272 FWL, SEC 18, TIIN, RI5E, UM 1736 FSL AND 3805 FWL, SEC 18, TIIN, RI5E, UM DUCK IS UNIT SOl 3-33A1J35 BP EXPLORATION (ALASKA) INC 2770 FSL AND 690 FEL, SEC 8, TIIN, RI7E, UM 3085 FSL AND 3890 FWL, SEC 4, TIIN, RI7E, UM DUCK IS UNIT SOl 3-17F1K30 BP EXPLORATION (ALASKA) INC 2524 FNL AND 799 FEL, SEC 8, TIIN, RI7E, UM 65 FSL AND 5186 FEL, SEC 33, TI2N, RI7E, UM KENAI BELUGA UNIT 23-7 MARATHON OIL CO 317 FSL AND 1105 FWL, SEC 6, T4N, Rll W, SM 3235 FNL AND 2122 FWL, SEC 7, T4N, RII W, SM PRUDHOE BAY UNIT Z-30A BP EXPLORATION (ALASKA) INC 714 FNL AND 1323 FWL, SEC 19, TIIN, RI2E, UM 2951 FSL AND 2038 FWL, SEC 7, TIIN, RI2E, UM PRUDHOE BAY UNIT H-05A BP EXPLORATION (ALASKA) INC 773 FNL AND 1265 FEL, SEC 21, TIIN, R13E, UM 4014 FSL AND 4292 FEL, SEC 16, TIIN, R13E, UM FALLS CREEK 4 MARATHON OIL CO 1842 FSt AND 2842 FEL, SEC 6, TIN, RI2W, SM 794 FSLAND 1910 FEL, SEC I, TIN, R13W, SM MILNE PT UNIT KR L-43 BP EXPLORATION (ALASKA) INC 3636 FSL AND 5040 FEL, SEC 8, TI3N, RIOE, UM 3700 FSL AND 474.FEL, SEC 6, T13N, RI0E, UM Approved Spud Completed Status MD TVD 12/12/2003 1/21/2004 1/27/2004 I-OIL 10,400 9,148 12/12/2003 2/2/2004 2/21/2004 I-OIL 14,540 10,142 12/17/2003 2/26/2004 3/13/2004 I-OIL 15,436 10,225 12/17/2003 12/22/2003 1/19/2004 2/1/2004 I-OIL 16,600 8,891 12/22/2003 1/26/2004 2/11/2004 I-OIL 12,470 9,018 12/22/2003 12/29/2003 1/6/2004 1/16/2004 SUSP 9,306 6,989 65 Perm it API 200-153-0 50- 133-20496-00-00 201-056-0 50-103-20373-00-00 20 I -081-0 50-029-22478-0 I -00 202-020-0 50-029-23067-00-00 202-066-0 50-029-23078-00-00 202-154-0 50-029-23107-00-00 202- I 69-0 50-029-23113-00-00 202-204-0 50-029-23121-00-00 202-221-0 50-103-20439-00-00 202-222-0 50-029-23127-00-00 202-236-0 50-029-23131-00-00 202-241-0 50-029-23132-00-00 202-242-0 50-029-23133-00-00 202-244-0 50- I 03-20256-0 1-00 202-249-0 50-103-20441-00-00 PERMIT and WELL ACTIVITY From 1/1/2003 To 12/31/2003 Service Well Name Surface Location Operator Bottom Hole Location KUST A TAN FIELD I FOREST OIL CORP 3443 FNL AND 1468 FWL, SEC 4, T7N, RI4W, SM 3443 FNL AND 1468 FWL, SEC 4, T7N, RI4W, SM COL VILLE RIV UNIT CD I -18XX CONOCOPHILLIPS ALASKA INC 344 FNL AND 2454 FWL, SEC 5, TlIN, R5E, UM 844 FNL AND 1604 FWL, SEC 25, T12N, R4E, UM PRUDHOE BAY UNIT X-20AXX BP EXPLORATION (ALASKA) INC 349 FSL AND 103 FWL, SEC 5, TlON, RI4E, UM 55 FSL AND 743 FEL, SEC 12, TlON, R13E, UM MILNE PT UNIT SB S-09 BP EXPLORATION (ALASKA) INC 3346 FSL AND 49 FEL, SEC 12, T12N, RI0E, UM 4750 FSL AND 4041 FEL, SEC 8, T12N, RIlE, UM PRUDHOE BAY UN POL W-212 BP EXPLORATION (ALASKA) INC 906 FNL AND I 185 FEL, SEC 21, TlIN, RI2E, UM 4965 FSL AND 3875 FEL, SEC 22, TlIN, RI2E, UM PRUDHOE BAY UN POL S-215 BP EXPLORATION (ALASKA) INC 3276 FSL AND 4563 FEL, SEC 35, T12N, RI2E, UM 546 FSL AND 1067 FEL, SEC 34, T12N, RI2E, UM NORTHSTAR UNIT NS-17 BPEXPLORATION (ALASKA) INC 1209 FSL AND 645 FEL, SEC 11, Tl3N, R13E, UM 1509 FSL AND 2219 FEL, SEC 4, Tl3N, R13E, UM MILNE PT UNIT SB S-19 BP EXPLORATION (ALASKA) INC 3308 FSL AND 195 FEL, SEC 12, Tl2N, RIOE, UM 3896 FSL AND 4668 FEL; SEC 6, T12N, RI0E, UM KUPARUK RIV UNIT 3S-14 CONOCOPHILLIPS ALASKA INC 2519 FNL AND 1071 FEL, SEC 18, Tl2N, R8E, UM 351 FSLAND 1595 FEL, SEC 7, T12N, R8E, UM KUPARUK RIV UNIT lC-22 CONOCOPHILLIPS ALASKA INC 1593 FNL AND 1327 FWL, SEC 12, TlIN, RIOE, UM 2018 FNL AND 2493 FWL, SEC 5, TlIN, RUE, UM MILNE PT UNIT SB S-30 BP EXPLORATION (ALASKA) INC 3267 FSL AND 354 FEL, SEC 12, T12N, RIOE, UM 4459 FSL AND 259 FEL, SEC 11, Tl2N, RI0E, UM MILNE PT UNIT SB S-20 BP EXPLORATION (ALASKA) INC 3304 FSL AND 209 FEL, SEC 12, Tl2N, RI0E, UM 1617 FSL AND 3549 FEL, SEC 1, T12N, RIOE, UM MILNE PT UNIT SB S-18 BP EXPLORATION (ALASKA) INC 3312 FSL AND 180 FEL, SEC 12, T12N, RIOE, UM 4634 FSL A.ND 1653 FEL, SEC I, T12N, RIOE, UM COL VILLE RIV UNIT CD2-35A CONOCOPHILLIPS ALASKA INC 1914 FNL AND 1520 FEL, SEC 2, Tl IN, R4E, UM 2121 FSL AND 738 FEL, SEC 12, Tl IN, R4E, UM COLVILLE RIV UNIT CD2-51 CONOCOPHILLIPS ALASKA INC 2073 FNL AND 1502 FEL, SEC 2, TlIN, R4E, UM 650 FNL AND 803 FEL, SEC 18, TlIN, R5E, UM Approved Spud Completed Status MD rvn 10/13/2000 10/16/2000 4/1/2003 WDSPL 12,300 12,300 4/5/2001 EXPIR 0 0 5/11/2001 EXPIR 0 0 2/6/2002 2/21/2002 6/17/2003 1 WINJ 8,923 4,584 3/14/2002 4/4/2003 3/25/2003 1 WINJ 6,330 5,510 7/30/2002 8/8/2002 3/31/2003 lWINJ 6,930 5,523 8/19/2002 8/2512002 3/8/2003 1 GINJ 18,396 11,354 10/7/2002 10/18/2002 1/19/2003 P&A 8,123 4,453 12/2/2002 12/18/2002 2/1/2003 W AGIN 6,895 6,175 11/15/2002 12/7/2002 1/16/2003 1 WINJ 14,620 6,822 1/15/2003 2/2/2003 3/17/2003 1 WINJ 7,470 4,212 1/27/2003 2/1 0/2003 3/21/2003 1 WINJ 7,190 4,344 2/5/2003 2/17/2003 3/24/2003 1 WINJ 8,704 4,454 12/19/2002 1/12/2003 1/17/2003 W AGIN 13,500 7,201 1/13/2003 3/12/2003 5/3/2003 W AGIN 17,320 7,108 66 PERMIT and WELL ACTIVITY From 1/1/2003 To 12/3l/2003 Service Permit Well Name Operator Approved Spud Completed Status API Surface Location ~ottom .Hole. Location MD TVD 202-250-0 COLVILLE RIV UNIT CD2-08 CONOCOPHILLIPS ALASKA INC 1/6/2003 1/20/2003 2/8/2003 W AGIN 50-103-20442-00-00 1647 FNL AND 1554 FEL, SEC 2, Tl1N, R4E, UM 101 FNL AND 4130 FEL, SEC 25, T12N, R4E, UM 18,050 7,024 203-001-0 PRUDHOE BAY UNIT 14-17 A BP EXPLORATION (ALASKA) mc 1/7/2003 1/14/2003 1/20/2003 W AGIN 50-029-20562-01-00 2481 FNL AND 1611 FEL, SEC 9, TION, RI4E, UM 2824 FNL AND 5151 FEL, SEC 16, TION, RI4E, UM 12,585 9,028 203-003-0 KUPARUK RIV U WSAK lC-190 CONOCOPHILLIPS ALASKA INC 1/27/2003 2/24/2003 3/11/2003 W AGIN 50-029-23136-00-00 1638 FNL AND 1393 FWL, SEC 12, TIIN, RIOE, UM 1462 FSL AND 1957 FEL, SEC 13, TIIN, RIOE, UM 10,466 3,758 203-007-0 KUPARUK RIV UNIT 3S-16 CONOCOPHILLIPS ALASKA INC 1/13/2003 1/26/2003 2/23/2003 W AGIN 50-103-20445-00-00 2528 FNL AND 1110 FEL, SEC 18, T12N, R8E, UM 2377 FSL AND 1567 FEL, SEC 18, TI2N, R8E, UM 6,150 6,079 203-011-0 KUPARUK RIV UNIT 3S-22 CONOCOPHILLIPS ALASKA INC 1/27/2003 2/12/2003 3/10/2003 WAGIN 50-103-20446-00-00 2556 FNL AND 1227 FEL, SEC 18, TI2N, R8E, UM 2002 FSL AND 1685 FEL, SEC 13, T12N, R7E, UM 8,423 6,081 203-014-0 COL VILLE RIV UNIT CD2-36 CONOCOPHILLIPS ALASKA INC 1/28/2003 2/9/2003 3/12/2003 W AGIN 50-103 - 20447 -00-00 1924 FNL AND 1520 FEL, SEC 2, TIIN, R4E, UM 85 FNL AND 1626 FWL, SEC 24, TIIN, R4E, UM 17,663 7,328 203-015-0 KUPARUK RIV UNIT 3S-17 CONOCOPHILLIPS ALASKA INC 2/5/2003 4/21/2003 4/29/2003 P&A 50-103-20448-00-00 2533 FNL AND 1130 FEL, SEC 18, TI2N, R8E, UM 680 FSL AND 1620 FEL, SEC 12, T12N, R7E, UM 8,910 5,978 203-027-0 KUPARUK RIV U WSAK lC-174 CONOCOPHILLIPS ALASKA INC 2/7/2003 3/12/2003 4/2/2003 1 WINJ 50-029-23140-00-00 1458 FNL AND 1129 FWL, SEC 12, TIIN, RIOE, UM 1817 FSL AND 1040 FWL, SEC 35, T12N, RIOE, UM 12,485 3,899 203-031-0 KUPARUK RIV UNIT 3S-21 CONOCOPHILLIPS ALASKA INC 2/25/2003 3/21/2003 4/18/2003 W AGIN 50-103-20452-00-00 2551 FNL AND 1207 FEL, SEC 18, TI2N, R8E, UM 2030 FSL AND' 690 FEL, SEC 24, T12N, R7E, UM 9,857 6,009 203-049-0 PRUDHOE BAY UN POL W-207 BP EXPLORATION (ALASKA) INC 3/25/2003 4/2/2003 4/19/2003 lWINJ 50-029-23145-00-00 4285 FSL AND 1186 FEL, SEC 21, TIIN, RI2E, UM 1475 FSL AND 3244 FWL, SEC 23, Tl1N, RI2E, UM 12,380 5,555 203-050-0 NORTHST AR UNIT NS-23 BP EXPLORATION (ALASKA) INC 3/25/2003 4/2/2003 6/22/2003 1 WINJ 50-029-23146-00-00 1269 FSL AND 647 FEL, SEC 11, TI3N, R13E, UM 2775 FSL AND 4279 FEL, SEC 2, T13N, R13E, UM 13,981 11,434 203-057-0 KUPARUK RIV UNIT 3S-06 CONOCOPHILLIPS ALASKA INC 4/7/2003 5/4/2003 5/12/2003 P&A 50-103-20454-00-00 2483 FNL AND 915 FEL, SEC 18, T12N, R8E, UM 1993 FNL AND 1543 FEL, SEC 7, TI2N, R8E, UM 8,907 6,031 203-061-0 MILNE PT UNIT SB S-26 BP EXPLORATION (ALASKA) INC 4/21/2003 5/14/2003 6/12/2003 1 WINJ 50-029-23150-00-00 3281 FSL AND 296 FEL, SEC 12, T12N, RI0E, UM 1145 FSL AND 3194 FEL, SEC 12, TI2N, RI0E, UM 5,944 4,280 MILNE PT UNIT SB S-16 . - . 203-065-0 BP EXPLORATION (ALASKA) INC 4/21/2003 5/20/2003 6/10/2003 1 WINJ 50-029-23 151-00-00 3319 FSL AND 151 FEL, SEC 12, T12N, RI0E, UM 1606 FSL AND 1980 FEL, SEC 1, TI2N, RI0E, UM 6,364 4,371 203-067-0 MILNE PT UNIT SB S-10 BP EXPLORATION (ALASKA) INC 4/17/2003 5/25/2003 6/8/2003 lWINJ 50-029-23152-00-00 3342 FSL AND 64 FEL, SEC 12, TI2N, RI0E, UM 3241 FSLAND 199i FEL,SEC7, TI2N, RIlE, UM 5,441 4,338 67 PERMIT and 'WELL ACTIVITY From 1/1/2003 To '12/31/2003 SerVice Perm it Well Name Operator Approved Spud Completed Status API Surface Location Bottom Hole Location MD TVD 203-073-0 COLVILLE RIV UNIT CD2-12 CONOCOPHILLIPS ALASKA INC 4/28/2003 5/4/2003 5/19/2003 WAGIN 50-103-20455-00-00 1686 FNL AND 1549 FEL, SEC 2, T11N, R4E, UM 985 FSL AND 1457 FEL, SEC 27, Tl2N, R4E, UM 13,632 7,117 203-074-0 SW ANSON RIVER KGSF 3 UNION OIL CO OF CALIFORNIA 4/24/2003 5/16/2003 7/11/2003 GSTOR 50- 1 33-20523-00-00 1754 FNL AND 4030 FEL, SEC 27, T8N, R9W, SM 2133 FNL AND 4445 FEL, SEC 27, T8N, R9W, SM 7,920 6,253 203-080-0 KUPARUK RIV UNIT 3S-17A CONOCOPHILLIPS ALASKA INC 4/29/2003 4/29/2003 5/7/2003 WAGIN 50-103-20448-01-00 2533 FNL AND 1130 FEL, SEC 18, T12N, R8E, UM 1077 FNL AND 1666 FEL, SEC 13, T12N, R7E, UM 8,949 6,084 203-088-0 KUPARUK RIV UNIT 3S-06A CONOCOPHILLIPS ALASKA INC 5/15/2003 5/14/2003 5/25/2003 W AGIN 50-103-20454-01-00 2483 FNL AND 915 FEL, SEC 18, T12N, R8E, UM 2558 FNL AND 1119 FEL, SEC 7, T12N, R8E, UM 8,579 6)42 203-104-0 MILNE PT UNIT SB S-14 BP EXPLORATION (ALASKA) INC 6/20/2003 7/11/2003 8/4/2003 WAGIN 50-029-23162-00-00 3327 FSL AND 122 FEL, SEC 12, T12N, RI0E, UM 3489 FSL AND 5110 FEL, SEC 12, T12N, RIOE, UM 7,145 4,184 203- 1 08-0 KUPARUK RIV UNIT 3S-20 CONOCOPHILLIPS ALASKA INC 6/20/2003 50-103-20462-00-00 2547 FNL AND 1188 FEL, SEC 18, Tl2N, R8E, UM 1896 FSL AND 6 FWL, SEC 24, T12N, R 7E, UM 203-109-0 MILNE PT UNIT SB S-06 BP EXPLORATION (ALASKA) INC 6/23/2003 7/1/2003 10/3/2003 lWINJ 50-029-23163-00-00 3356 FSL AND 6 FEL, SEC 12, Tl2N, RIOE, UM 1045 FSL AND 1330 FEL, SEC 12, Tl2N, RIOE, UM 5,407 4,397 203- 1 1 8-0 COLVILLE RIV UNIT CD2-55 CONOCOPHILLIPS ALASKA INC 6/27/2003 7/13/2003 10/1/2003 IWINJ 50-103-20463-00-00 2113 FNL AND 1497 FEL, SEC 2, T11N, R4E, UM 1965 FNL AND 1183 FWL, SEC 14, T11N, R4E, UM 15,238 7,355 203-122-0 KUPARUK RIV U WSAK lB-I02 CONOCOPHILLIPS ALASKA INC 7/14/2003 7/28/2003 8/15/2003 I WINJ 50-029-23167-00-00 502 FNL AND 190 FEL, SEC 9, T1IN, RIOE, UM 3731 FNL AND 1036 FEL, SEC 34, T12N, RI0E, UM 14,044 3,850 203-126-0 COL VILLE RIV UNIT CD2-40 CONOCOPHILLIPS ALASKA INC 7/18/2003 7/28/2003 8/25/2003 WAGIN 50-103-20464-00-00 1964 FNL AND 1515 FEL, SEC 2, T11N, R4E, UM 1602 FSL AND 739FEL, SEC 10, TlIN, R4E, UM 14,250 7)02 203-127-0 MILNE PT UNIT SB S-02 BP EXPLORATION (ALASKA) INC 7/25/2003 8/5/2003 8/10/2003 I WINJ 50-029-23169-00-00 3372 FSL AND 4729 FEL, SEC 7, T12N, RIlE, UM 162 FSL AND 1674 FEL, SEC 6, Tl2N, RIlE, UM 6,235 4,586 203-128-0 PRUDHOE BAY UN POL W-209 BP EXPLORATIQN (ALASKi\)~Ç . . 7/25/2003 9/23/2003 10/20/2003 1 WINJ 50-029-23170-00-00 4153 FSL AND 1189 FEL, SEC 21, TlIN, RI2E, UM 3775 FSL AND 1994 'FWL, SEC 23, T11N, RI2E, UM 10,545 5,554 203-13 1 -0 PRUDHOE BAY UN POL W-215 BP EXPLORATION (ALASKA) INC 7/29/2003 9/10/2003 9/23/2003 1 WINJ 50-029-23172-00-00 4313 FSL AND 1186 FEL, SEC 21, TlIN, RI2E, UM 1766 FSL AND 1530 FWL, SEC 14, TlIN, R12E, UM 10,594 5,604 203-135-0 COL VILLE RIV UNIT CD2-30 CONOCOPHILLIPS ALASKA INC 7/31/2003 8/26/2003 10/30/2003 W AGIN 50- 1 03-20465-00-00 1865 FNL AND 1527 FEL, SEC 2, TlIN, R4E, UM 1448 FNL AND 609 FWL, SEC 3, T11N, R4E, UM 15,700 7,268 203-139-0 PRUDHOE BAY UNIT PSI-05 BP EXPLORATION (ALASKA) INC 8/18/2003 50-029-23174-00-00 3838 FSL AND 4465 FEL, SEC IS, T11N, RI5E, UM 2664 FSL Þ.1ID 3401 FEL, SEC 9, T1IN, RI5E, UM 68 Permit API 203-148-0 50-029-23177-00-00 203-151-0 50-103-20466-00-00 203-153-0 50-103-20467-00-00 203-154-0 50-103-20468-00-00 203-158-0 50-029-23179-00-00 203-159-0 50-103-20470-00-00 203-160-0 50-103-20087-02-00 203-162-0 50-029-22718-01-00 203-163-0 50-029-22044-02-00 203-165-0 50-029-23180-00-00 203-166-0 50-029-23181-00-00 203-177-0 50-103-20471-00-00 203-185-0 50-029-23178-01-00 203-187-0 50-103-20472-00-00 203-193-0 50-029-23185-00-00 PERMIT and WELL" "ACTIVITY From 1/1/2003 "TO l2/31/2003 Service Well Name Surface Location Operator Bottom Hole Location . - - .. PRUDHOE BAY UNIT PSI-07 BP EXPLORATION (ALASKA) INC 3857 FSL AND 4408 FEL, SEC 15, T11N, RI5E, UM 3856 FSL AND 2579 FEL, SEC 9, T11N, RI5E, UM COLVILLE RIV UNIT CD2-18 CONOCOPHILLIPS ALASKA INC 1746 FNL AND 1542 FEL, SEC 2, T11N, R4E, UM 687 FNL AND 2590 FEL, SEC 33, T12N, R4E, UM K UP ARUK RIV U MELT 2P-434 CONOCOPHILLIPS ¡\LASKA INC 957 FNL AND 1855 FWL, SEC 17, T8N, R7E, UM 270 FSL AND 253 FWL, SEC 8, T8N, R7E, UM KUPARUK RIV U MELT 2P-447 CONOCOPHILLIPS ALASKA.INC 1017 FNL AND 1603 FWL, SEC 17, T8N, R7E, UM 396 FNL AND 930 FEL, SEC 19, T8N, R7E, UM NORTHST AR UNIT NS-32 BP EXPLORATION (ALASKA) INC 1359 FSL AND 649 FEL, SEC 11, T13N, R13E, UM 5184 FSL AND 3481 FEL, SEC 12, T13N, R13E, UM COLVILLE RIV UNIT CD2-06 CONOCOPHILLIPS ALASKA INC 1627 FNL AND 1556 FEL, SEC 2, T11N, R4E, UM 143 FNL AND 343 FEL, SEC 27, T12N, R4E, UM KUPARUK RIV UNIT 3H-I0B CONOCOPHILLIPS ALASKA INC 1322 FNL AND 281 FWL, SEC 12, T12N, R8E, UM 840 FNL AND 996 FWL, SEC 12, Tl2N, R8E, UM MILNE PT UNIT KR K-21A BP EXPLORATION (ALASKA) INC 3620 FSL AND 2089 FEL, SEC 3, Tl2N, RIlE, OM 56 FSL AND 1148 FEL, SEC 4, T12N, RIlE, UM PRUDHOE BAY UNIT S-24B BP EXPLORATION (ALASKA}INC 1633 FNL AND 1050 FWL, SEC 35, Tl2N, R12E, UM 3311 FSL AND 4867 FEL, SEC 27, T12N, RI2E, UM PRUDHOE BAY UN UGN W-400 BP EXPLORATION (ALASKA) INC 3819 FSL AND 1454 FEL, SEC 21, T11N, R12E, UM 1718 FSL AND360FEL, SEC 21, T11N, Rl2E, OM NORTHST AR UNIT NS-25 BP EXPLORATION (ALASKA) INC 1289 FSL AND 647 FEL, SEC II, T13N, R13E, OM 3613 FSL AND 4?60 FEL, SEC 20, T13N, RI4E, UM COL VILLE RIV UNIT CD2-27 CONOCOPHILLIPS AL~sKÁ INC 1835 FNL AND 1531 FEL, SEC 2, T11N, R4E, UM 3700 FNL AND 2609 FEL, SEC 18, T11N, R5E, UM PRUDHOE BAY UN BORE V-114A BP EXPLORATION (ALASKA) INC 4649 FSL AND 1789 FEL, SEC 11, T11N, RIlE, UM 2607 FSL AND 1660 FWL, SEC 12, T11N, RIlE, UM COLVILLE RIV UNIT CD2-07 CONOCOPHILLIPS ALASKA INC . 1636 FNL AND 1555 FEL, SEC 2, T11N, R4E, UM 1141 FNL AND 1630 FEL, SEC 26, Tl2N, R4E, UM MILNE PT UNIT KR F-88 BP EXPLORATION (ALASKA) INC 2138 FSL AND 2906 FEL, SEC 6, T13N, RI0E, OM 695 FSL AND 3638 FEL, SEC 30, T14N, RIOE, UM Approved Spud Completed Status MD TVD 8/29/2003 9/4/2003 9/5/2003 9/23/2003 W AGIN 18,019 7,215 9/8/2003 11/24/2003 1/1/2004 W AGIN 6,030 5,582 9/8/2003 12/6/2003 2/6/2004 W AGIN 8,015 5,549 9/11/2003 9/17/2003 10/2/2003 10/21/2003 W AGIN 16,680 7,038 10/3/2003 9/19/2003 10/25/2003 11/6/2003 1 WINJ 10,415 7,109 9/23/2003 11/7/2003 11/13/2003 1 WINJ 14,155 8,950 9/30/2003 10/2/2003 10/16/2003 10/30/2003 11/18/2003 W AGIN 18,250 7,205 10/31/2003 10/31/2003 11/22/2003 lWINJ 11 ,444 6,730 11/14/2003 11/19/2003 12/7/2003 W AGIN 14,977 7,063 12/2/2003 12/20/2003 2/15/2004 1 WINJ 12,310 7,332 69 Perm it API 203-198-0 50-029-23 186-00-00 203-199-0 50-029-23187-00-00 203-204-0 50-103-20476-00-00 203-225-0 50-103-20478-00-00 PERMIT and WELL AC"TIVITY From 1/1/2003 To 12/31/2003 Servicè - - Well Name Surface Location Operator Bottom Hole Location PRUDHOE BAY UN AURO S-120 BP EXPLORATION (ALASKA) INC 4360 FSL AND 4500 FEL, SEC 35, Tl2N, Rl2E, UM 96 FSL AND 3392 FEL, SEC 27, T12N, R12E, UM PRUDHOE BAY UN ORIN L-210 BP EXPLORATION (ALASKA) INC 2605 FSL AND 3559 FEL, SEC 34, Tl2N, RIlE, UM 3569 FSL AND 4018 FWL, SEC 35, T12N, RIlE, UM KUP ARUK RIV U MELT 2P-443XX CONOCOPHILLIPS ALASKA INC 998 FNL AND 1680 FWL, SEC 17, T8N, R7E, UM 1950 FSL AND 7 FEL, SEC 19, T8N, R7E, UM COLVILLE RIV UNIT CD 1-07 CONOCOPHILLIPS ALASKA INC 265 FNL AND 2530 FWL, SEC 5, T11N, R5E, UM 2311 FSL AND 1269 FEL, SEC 10, T11N, R5E, UM Approved Spud Completed Status MD TVD 12/2/2003 12/22/2003 1/1/2004 1/17/2004 1 WINJ 9,668 4,994 12/10/2003 CANC 12/29/2003 70 Perm it API 203-205-0 50-009-20027-00-00 203-206-0 50-009-20028-00-00 203-207-0 50-009-20029-00-00 203-208-0 50-283-20 I 05-00-00 203-209-0 50-283-20106-00-00 Well Name Surface Location PERMIT and WELL ACTIVITY From 1/1/2003 To 12/31/2003 Stratigraphic Operator Bottom Hole Location LITTLE SU NO.1 EVERGREEN RESOURCES (ALASKA) CORPORATION 1191 FNL AND 604 FWL, SEC 35, T19N, RlE, SM 1191 FNL AND 604 FWL, SEC 35, T19N, RlE, SM HOUSTON PIT NO.1 EVERGREEN RESOURCES (ALASKA) CORPORATION 1022 FNL AND 797 FEL, SEC 20, T18N, R3W, SM 1022 FNL AND 797 FEL, SEC 20, T18N, R3W, SM WILLOW FISHHOOK 1 EVERGREEN RESOURCES (ALASKA) CORPORATION 2073 FNL AND 2075 FEL, SEC 3, T19N, R4W, SM 2073 FNL AND 2075 FEL, SEC 3, T19N, R4W, SM SHEEP CREEK I EVERGREEN RESOURCES (ALASKA) CORPORATION 417 FNL AND 1505 FWL, SEC 20, T22N, R4W, SM 417 FNL AND 1505 FWL, SEC 20, T22N, R4W, SM KASHWITNA LAKE 1 EVERGREEN RESOURCES (ALASKA) CORPORATION 1847 FNL AND 2050 FWL, SEC 7, T20N, R4W, SM 1847 FNL AND 2050 FWL, SEC 7, T20N, R4W, SM Approved Spud Completed Status MD rVD 12/11/2003 12/10/2003 12/18/2003 12/19/2003 12/18/2003 12/31/2004 2/14/2004 P&A 1,770 1,770 71 Alaska Oil and Gas Conservation Commission Well Records Released January thru December 2003 Based on Expiration of the Statutory Two Year Confidential Period Release Date Samplesl Date Completed API Number Permit Operator Well Name Core 1/2/2003 12/2/2000 50-029-22987-00 200-184-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN SHB S-201 118/2003 12/8/2000 50-103-20087-01 200-041-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV UNIT 3H-1 OA 1/9/2003 12/9/2000 50-103-20353-00 200-171-0 CONOCOPHILLlPS ALASKA INC COLVILLE RIV UNIT CD1-10 1/1 0/2003 12/1 0/2000 50-103-20336-00 200-060-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U TARN 2L-317 1/12/2003 12/12/2000 50-029-21763-02 200-142-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT E-23B 1/14/2003 12/14/2000 50-029-21904-01 200-099-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT M-29A 1/21/2003 12/21/2000 50-029-22980-00 200-166-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT SB E-25 1/21/2003 12/21/2000 50-029-22980-60 200-167-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT SB E-25L 1 1/22/2003 12/22/2000 50-029-22989-00 200-197 -0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN POL S-216 1/23/2003 12/23/2000 50-029-22376-01 200-084-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT P-02A 1/23/2003 12/23/2000 50-103-20356-00 200-199-0 CONOCOPHILLlPS ALASKA INC COLVILLE RIV UNIT CD1-28 1/26/2003 12/26/2000 50-029-22983-00 200-177-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U WSAK 10-107 1/26/2003 12/26/2000 50-029-22986-00 200-183-0 CONOCOPHILLlP$ ALASKA INC KUPARUK RIV U WSAK 10-101 2/2/2003 1/2/2001 50-103-20352-00 200-169-0 CONOCOPHILLlp:SALASKA INC KUPARUK RIV U TARN 2N-303 2/2/2003 1/2/2001 50-029-22362-60 200-189-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT P-09L 1 2/5/2003 1/5/2001 50-103-20357-00 200-212-0 CONOCOPHILLlPS ALASKA INC COLVILLE RIV UNIT CD1-33 2/11/2003 1/11/2001 50-029-22985-00 200-182-0 BP EXPLORATION (ALASKA) INC NORTH STAR UNIT NS-10 2/11/2003 1/11/2001 50-029-22237-01 200-195-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT 04-41 A 2/13/2003 1/13/2001 50-029-21404-02 200-156-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV UNIT 1 R-01 B 2/1 3/2003 1/13/2001 50-029-20552-01 200-174-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT A-09A 2/13/2003 1/13/2002 50-103-20378-00 201-102-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U MELT 2P-429 2/15/2003 1/15/2001 50-029-22931-02 200-176-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT KR F-84B 2/15/2003 1/15/2001 50-029-21759-01 200-207 -0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT K-12A 2/18/2003 4/4/1998 50-029-22867-00 198-039-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT SB E-24 2/18/2003 1/18/2001 50-133-20491-00 200-023-0 MARATHON OIL CO KENAI TYONEK UNIT 32-07 Yes 2/19/2003 1/19/2001 50-029-20628-01 200-032-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT M-17 A 2/26/2003 1/26/2001 50-029-22984-00 200-181-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV UNIT 1 A-24 2/28/2003 50-103-20368-95 201-033-0 CONOCOPHILLlPS f\LASKA INC FIORD 6XX 3/4/2003 2/1/2001 50-029-22373-01 200-202-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT C-33A 3/4/2003 2/1/2001 50-029-22996-00 200-211-0 BP EXPLORATION (ALASKA) INC NORTHST AR UNIT NS-26 3/5/2003 2/2/2001 50-029-20621-01 200-194-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV UNIT 1 A-04A 3/6/2003 2/3/2001 50-103-20358-00 200-215-0 CONOCOPHILLlPS ALASKA INC COLVILLE RIV UNIT CD1-229 3/7/2003 2/4/2001 50-733-20067-62 200-131-0 XTO ENERGY INC MGS A14-01LN2 3/1 0/2003 2/7/2001 50-103-20355-00 200-193-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U TARN 2N-314 3/1 0/2003 2/7/2001 50-029-21686-01 200-214-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT J-24A 3/12/2003 2/9/2001 50-029-22988-00 200-196-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN AURO S-104 Yes 3/12/2003 2/9/2001 50-029-22871-00 200-213-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT KR C-40 72 Alaska Oil and Gas Conservation Commission Well Records Released January thru December 2003 Based on Expiration of the Statutory Two Year Confidential Period Release Date Samplesl Date Completed API Number Permit Operator Well Name Core 3/14/2003 2/11/2001 50-029-21523-01 200-209-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT B-29A 3/15/2003 2/15/2001 50-103-20360-00 201-004-0 CONOCOPHILLlPS ALASKA INC ATLAS 1 Yes 3/16/2003 2/13/2001 50-029-22867-01 200-186-0 BP EXPLORATlqN (ALASKA) INC MILNE PT UNIT SB E-24A 3/16/2003 2/13/2001 50-029-22867-60 200-187-0 BP EXPLORATION' (ALASKA) INC MILNE PT UNIT SB E-24AL 1 3/21/2003 2/18/2001 50-029-22832-01 200-185-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT SB J-20A 3/21/2003 2/18/2001 50-029-20126-01 201-002-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT C-05A 3/22/2003 2/19/2001 50-089-20028-00 200-141-0 EXXON CORP ALASKA ST A 2 3/22/2003 2/19/2001 50-029-22089-02 200-159-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT P-20B 3/24/2003 2/21/2001 50-733-20497-00 200-165-0 FOREST OIL CORP REDOUBT UNIT 1 Yes 3/24/2003 2/21/2001 50-133-20500-00 200-201-0 FORCENERGY INC W MCARTHUR RIV UNIT 7 Yes 3/24/2003 2/21/2001 50-103-20361-00 201-005-0 CONOCOPHILLlPS ALASKA INC PALM 1 Yes 3/25/2003 2/22/2001 50-029-20600-01 200-163-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT G-13A 3/26/2003 2/23/2001 50-029-22979-00 200-164-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV UNIT 1 D-42 3/27/2003 2/24/2001 50-029-20802-01 200-080-0 BP EXPLORATION (I\LASKA) INC PRUDHOE BAY UNIT 06-21A 3/28/2003 2/25/2001 50-029-22992-00 200-204-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV UNIT 1 D-37 3/28/2003 2/25/2001 50-103-20362-00 201-006-0 CONOCOPHILLlPS ALASKA INC COLVILLE RIV UNIT CD1-21 3/30/2003 2/27/2001 50-103-20360-01 201-039-0 CONOCOPHILLlps ALAsKA INC ATLAS 1A Yes 4/5/2003 50-103-20367-00 201-032-0 CONOCOPHrLLlPS ALASKA INC SPARK 3XX 4/9/2003 3/9/2001 50-029-22977-00 200-152-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN AURO S-1 05 4/10/2003 3/10/2001 50-029-22998-00 201-001-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN NIA NK-43 4/11/2003 3/11/2001 50-029-21938-01 200-101-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Z-21A 4/14/2003 3/14/2001 50-029-2184 7 -01 201-018-0 BP EXPLORATION (ALASKA) INC DUCK IS UNIT MPI 2-28N019 4/17/2003 3/17/2001 50-103-20365-00 201-026-0 CONOCOPHILLlPS ALASKA INC NANUQ 3 Yes 4/18/2003 3/18/2001 50-733-20044-01 201-014-0 XTO ENERGY INC MGS A12-12LW 4/19/2003 3/19/2001 50-029-22759-01 200-026-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV UNIT 3K-22A 4/19/2003 3/19/2001 50-029-22414-02 201-015-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN NIA NK-12B 4/21/2003 3/21/2001 50-103-20370-00 201-036-0 CONOCOPHILLlPS ALASKA INC NIGLlQ 1 Yes 4/26/2003 3/26/2001 50-029-22981-00 200-168-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN AURO S-1 03 4/30/2003 3/30/2001 50-029-22993-00 200-205-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN POL S-213 4/30/2003 3/30/2001 50-029-21587-01 201-025-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Y-20A 4/30/2003 3/30/2001 50-103-20370-01 201-061-0 CONOCOPHILLlPS ALASKA INC NIGLlQ 1A Yes 5/1/2003 3/31/2001 50-133-20495-00 200-148-0 MARATHON OIL CO KENAI UNIT 31-07X Yes 5/4/2003 4/4/2001 50-103-20313-01 200-056-0 CONOCOPHILLlPS ALASKA INC SPARK 1A Yes 5/6/2003 4/5/2001 50-029-22689-01 201-062-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT SR F-33A 5/7/2003 4/6/2001 50-103-20315-00 201-049-0 CONOCOPHILLlPS ÄLASKA INC MOOSE TOOTH C Yes 73 Release Date 5/8/2003 5/1 0/2003 5/12/2003 5/21/2003 5/21/2003 5/22/2003 5/23/2003 5/23/2003 5/23/2003 5/24/2003 5/24/2003 5/27/2003 5/28/2003 5/28/2003 5/28/2003 5/28/2003 5/29/2003 5/30/2003 5/30/2003 6/1/2003 6/3/2003 6/4/2003 6/7/2003 6/9/2003 6/1 0/2003 6/11/2003 6/17/2003 6/20/2003 6/20/2003 6/20/2003 6/23/2003 6/25/2003 6/26/2003 6/28/2003 6/29/2003 Date Completed 4/7/2001 4/9/2001 4/11/2001 4/20/2001 4/20/2001 4/21/2001 4/22/2001 4/22/2001 4/22/2001 4/23/2001 4/23/2001 4/27/2001 4/27/2001 4/27/2001 4/27/2001 4/27/2001 4/28/2001 4/29/2001 4/29/2001 5/1/2001 5/3/2001 5/4/2001 5/7/2001 5/9/2001 5/10/2001 5/11/2001 5/17/2001 5/20/2001 5/20/2001 5/20/2001 5/23/2001 5/25/2001 5/26/2001 5/28/2001 5/29/2001 Alaska Oil and Gas Conservation Commission Well Records Released January thru December 2003 Based on Expiration of the Statutory Two Year Confidential Period API Number 50-029-20451-01 50-029-22491-01 50-029-22969-01 50-029-22808-02 50-029-22808-60 50-029-23000-00 50-029-22744-01 50-029-22997-00 50-029-22125-01 50-029-22978-00 50-103-20361-01 50-103-20316-00 50-029-22990-00 50-133-20500-01 50-029-20778-02 50-029-22050-01 50-103-20363-00 50-029-20085-01 50-029-22410-01 50-029-22982-00 50-029-22961-00 50-029-22994-00 50-733-20054-01 50-029-21650-01 50-029-22991-00 50-103-20371-00 50-029-21432-01 50-029-22903-01 50-029-22903-60 50-029-23008-00 50-029-23002-00 50-029-22070-60 50-029-20584-01 50-029-20574-01 50-029-21652-01 Permit 201-034-0 201-029-0 200-190-0 201-047-0 201-048-0 201-019-0 200-198-0 200-216-0 201-020-0 200-162-0 201-040-0 200-054-0 200-200-0 201-042-0 201-052-0 201-054-0 201-007-0 201-053-0 201-063-0 200-173-0 200-077-0 200-206-0 201-009-0 201-066-0 200-203-0 201-038-0 200-191-0 201-011-0 201-017-0 201-059-0 201-024-0 201-021-0 201-008-0 201-010-0 201-065-0 Operator BP EXPLORATION (ALASKA) INC BP EXPLORATION (ALASKA) INC CONOCOPHILLlPS ALASKA INC BP EXPLORATION (ALASKA) INC BP EXPLORATION (ALASKA) INC BP EXPLORATION (ALASKA) INC BP EXPLORATION (ALASKA) INC CONOCOPHILLlPS ALASKA INC BP EXPLORATION (ALASKA) INC BP EXPLORATION (ALASKA) INC CONOCOPHILLlPS ALASKA INC CONOCOPHILLlPS ALASKA INC - - CONOCOP-HILLlPS- ALASKA INC FOREST OIL CORP BP EXPLORATION (ALASKA) INC BP EXPLORATION (ALASKA) INC CONOCOPHILLlPS ALASKA INC BP EXPLORATION (ALASKA) INC BP EXPLORATION (ALl\SKA) INC CONOCOPHILLlPS ALASKA INC CONOCOPHILLlPS ALASKA INC BP EXPLORATION (ALASKA) INC UNION OIL CO OF CALIFORNIA BP EXPLORATION (ALASKA) INC CONOCOPHILLlPS ALASKA INC CONOCOPHILLlPS ALASKA INC CONOCOPHILLlPS ALASKA INC BP EXPLORATION (ALASKA) INC BP EXPLORATION (ALASKA) INC BP EXPLORATION (ALASKA) INC CONOCOPHILLlPS ALASKA INC BP EXPLORATION (ALASKA) INC BP EXPLORATION (ALASKA) INC BP EXPLORATIO~ (ALASKA) INC BP EXPLORATIO~ (ALASKA) INC Well Name PRUDHOE BAY UNIT PRUDHOE BAY UN NIA KUPARUK RIV UNIT MILNE PT UNIT SB MILNE PT UNIT SB PRUDHOE BAY UNIT MILNE PT UNIT SR KUPARUK RIV UNIT DUCK IS UNIT SOl PRUDHOE BAY UN BORE KUPARUK RIV UNIT RENDEZVOUS SIL VERTIP W MCARTHUR RIV UNIT PRUDHOE BAY UNIT PRUDHOE BAY UNIT RENDEZVOUS PRUDHOE BAY UNIT PRUDHOE BAY UN NIA KUPARUK RIV UNIT KUPARUK RIV UNIT MILNE PT UNIT KR TRADING BAY UNIT PRUDHOE BAY UNIT KUPARUK RIV UNIT COLVILLE RIV UNIT KUPARUK RIV UNIT MILNE PT UNIT SB MILNE PT UNIT KR PRUDHOE BAY UNIT KUPARUK RIV UNIT MILNE PT UNIT SB PRUDHOE BAY UNIT PRUDHOE BAY UNIT PRUDHOE BAY UNIT E-07A NK-08A 1D-40A H-08B H-08BL 1 17-22 F-73A 10-39 3-25A1N24 Z-101 3S-26 A 1 J-14 7A S-08B 16-23A 2 F-03A NK-07A 10-32 1 0-38 E-26 K-01 RD2 G-29A 3F-21 CD1-14 3A-03A E-30A E-30AL 1 V-100 1 J-03 J-01AL 1 16-06A 16-05A G-25A Samplesl Core Yes Yes Yes Yes Yes Yes Yes 74 Alaska Oil and Gas Conservation Commission Well Records Released January thru December 2003 Based on Expiration of the Statutory Two Year Confidential Period Release Date Samplesl Date Completed API Number Permit Operator Well Name Core 7/2/2003 6/1/2001 50-029-22149-60 200-140-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Y -32L 1 7/2/2003 6/1/2001 50-029-20077-02 200-217-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT 02-03B 7/2/2003 6/1/2001 50-103-20374-00 201-067-0 CONOCOPHILLlPS ALASKA INC COLVILLE RIV UNIT CD2-42 7/3/2003 6/3/2001 50-133-20488-00 199-025-0 MARATHON OIL CO KENAI BELUGA UNIT 42-07 Yes 7/3/2003 6/2/2001 50-029-20759-01 200-157-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT B-22A 7/3/2003 6/2/2001 50-029-23009-00 201-060-0 BP EXPLORATION (ALASKA) INC NORTHST AR UNIT NS-31 7/5/2003 6/4/2001 50-029-22399-01 201-074-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT X-22A 7/8/2003 6/7/2001 50-029-23006-00 201-044-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV UNIT 1 J-09 7/1 0/2003 6/9/2001 50-029-23007-00 201-051-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN POL W-201 7/11/2003 6/10/2001 50-029-22999-00 201-012-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN AURO S-1 06 7/12/2003 6/11/2001 50-029-20781-01 201-099-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT 02-21A 7/13/2003 6/12/2001 50-029-23010-00 201-071-0 CONOCOPHILLlPS -ALASKA INC KUPARUK RIV UNIT 1 J-1 0 7/15/2003 6/14/2001 50-029-23014-00 201-078-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT SB C-41 7/15/2003 6/14/2001 50-029-20489-01 201-091-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT X-15A 7/18/2003 6/17/2001 50-103-20197-01 201-083-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV UNIT 2A-19A 7/19/2003 6/18/2001 50-029-23005-00 201-041-0 BP EXPLORATION (ALASKA) INC NORTH STAR UNIT NS-29 7/20/2003 6/19/2001 50-029-21438-01 201-098-0 CONOCOPHILLlPSALASKA INC KUPARUK RIV UNIT 3J-07 A 7/22/2003 6/22/2001 50-029-23013-00 201-077-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U WSAK 1 C-133 7/22/2003 6/21/2001 50-103-20136-01 201-106-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV UNIT 3G-19A 7/23/2003 6/22/2001 50-029-22585-01 201-107-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT 18-32A 7/25/2003 6/24/2001 50-029-21590-01 201-028-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Y -23A 7/26/2003 6/25/2001 50-733-20157-02 201-046-0 UNION OILCO OF GALlFORNIA TRADING BAY UNIT K-13RD2 Yes 7/28/2003 6/27/2001 50-733-20501-00 201-031-0 FOREST OIL CORP REDOUBT UNIT 2 Yes 7/28/2003 6/27/2001 50-029-21542-01 201-105-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT B-30A 7/29/2003 6/28/2001 50-029-21762-01 201-058-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT K-10A 7/29/2003 6/28/2001 50-103-20377-00 201-095-0 CONOCOPHILLlPS ALASKA INC COLVILLE RIV UNIT CD2-24 Yes 7/31/2003 6/30/2001. 50-029-20276-02 201-068-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT B-05B 8/1/2003 7/1/2001 50-029-23011-00 201-072-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT L-01 8/4/2003 7/4/2001 50-029-22557-01 201-119-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT E-35A 8/8/2003 7/8/2001 50-029-20940-01 201-089-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Y -15A 8/12/2003 7/12/2001 50-029-23022-00 201-108-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV UNIT 3K-19 8/15/2003 7/15/2001 50-029-23003-00 201-027-0 BP EXPLORATION (ALASKA) INC NORTH STAR UNIT NS-27 8/16/2003 7/16/2001 50-029-23004-00 201-037-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT SB E-29 8/17/2003 7/17/2001 50-029-23014-60 201-079-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT S8 C-41 L 1 8/17/2003 7/17/2001 50-029-23014-61 201-122-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT S8 C-41 L2 75 . - Alaska Oil and Gas Conservation Commission Well Records Released January thru December 2003 Based on Expiration of the Statutory Two Year Confidential Period Release Date Samplesl Date Completed API Number Permit Operator Well Name Core 8/19/2003 7/19/2001 50-029-22068-01 201-092-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT SB 1-04A 8/19/2003 7/19/2001 50-029-22068-60 201-093-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT SB 1-04AL 1 8/20/2003 7/20/2001 50-029-21637-01 201-045-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT S-20A 8/22/2003 7/22/2001 50-103-20336-01 200-210-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U TARN 2L-317A 8/23/2003 7/23/2001 50-733-20502-00 201-085-0 FOREST OIL CORP REDOUBT UNIT 01 Yes 8/28/2003 7/28/2001 50-029-20394-02 201-076-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Y-01 B 9/4/2003 8/4/2001 50-029-23016-00 201-084-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U WSAK 1 C-123 9/4/2003 8/4/2001 50-029-20939-01 201-126-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT M-24A 9/5/2003 8/5/2001 50-1 03-20381-00 201-120-0 CONOCOPHILLlPS ALASKA INC COLVILLE RIV UNIT CD2-33 9/6/2003 8/6/2001 50-029-21832-02 201-101-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Y -14B 9/9/2003 8/9/2001 50-029-23019-00 201-088-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV UNIT 3K-20 .' . 9/9/2003 8/9/2001 50-029-23023-00 201-113-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN AURO S-1 07 9/1 0/2003 8/10/2001 50-029-23018-00 201-087-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT KR F-86 9/12/2003 8/12/2001 50-733-20238-60 201-073-0 XTO ENERGY !NC MGS A23-01 LW 9/14/2003 50-103-20372-00 201-055-0 CONOCOPHILLlPSALASKA INC ALPINE WEST 1XX 9/15/2003 8/15/2001 50-029-20875-02 201-090-0 BP EXPLO~ATION (Al!\SKA) INC PRUDHOE BAY UNIT 18-04B 9/15/2003 8/15/2001 50-103-20381-01 201-124-0 CONOCOÞHfLLlPS AlASKA INC COLVILLE RIV UNIT CD2-33A 9/17/2003 8/17/2001 50-029-22191-01 201-043-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Y -26A 9/18/2003 8/18/2001 50-029-20102-01 201-147-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT M-03A 9/19/2003 8/19/2001 50-029-23012-00 201-075-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT SB 1-13 9/23/2003 8/23/2001 50-029-23020-00 201-094-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT KR C-24 9/26/2003 8/26/2001 50-029-23029-00 201-128-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U WSAK 1 C-111 9/27/2003 8/27/2001 50-029-22519-01 201-132-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT M-38A 9/28/2003 8/28/2001 50-733-20254-01 201-117-0 UNION OILCO OF CALIFORNIA TRADING BAY UNIT K-18RD Yes 9/29/2003 8/29/2001 50-029-22135-60 201-166-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Y -30L 1 10/2/2003 9/1/2001 50-103-20381-02 201-125-0 CONOCOPHILLlPS ALASKA INC COLVILLE RIV UNIT CD2-33B 10/2/2003 9/1/2001 50-029-20070-01 201-152-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT 01-04A 10/3/2003 9/2/2001 50-103-20380-00 201-115-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U TARN 2N-302 10/3/2003 9/2/2001 50-029-20955-01 201-158-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT J-14A 10/8/2003 9n/2001 50-029-23021-00 201-100-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN AURO S-1 08 10/11/2003 9/10/2001 50-733-20408-01 201-171-0 UNION OIL CO OF CALIFORNIA TRADING BAY UNIT M-14RD Yes 10/12/2003 9/11/2001 50-029-20395-01 201-173-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT Y -02A 10/14/2003 9/13/2001 50-029-23032-00 201-136-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN BORE L-114 10/14/2003 9/13/2001 50-029-20856-01 201-153-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT 07 -16A 10/15/2003 9/14/2001 50-029-23025-00 201-116-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN BORE L-116 76 Alaska Oil and Gas Conservation Commission - Well Records Rele"asedJanuary thru December 2003 Based on Expiration of the Statut()ry Two Year Confidential Period Release Date Samplesl Date Completed API Number Permit Operator Well Name Core 10/16/2003 9/15/2001 50-029-23028-00 201-123-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN BORE L-11 0 10/17/2003 9/16/2001 50-029-22360-01 201-143-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT C-37A 10/17/2003 9/16/2001 50-029-23036-00 201-151-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN BORE L-107 10/18/2003 9/17/2001 50-029-22492-01 200-180-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT 15-41 A I 0/19/2003 9/18/2001 50-029-23031-00 201-133-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT SB G-14 10/19/2003 9/18/2001 50-029-23031-60 201-134-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT SB G-14L 1 10/20/2003 9/19/2001 50-103-20387-00 201-160-0 CONOCOPHILLlPS ALASKA INC COLVILLE RIV UNIT CD2-39 10/21/2003 9/20/2001 50-029-20707-02 201-112-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT D-19B 10/26/2003 9/25/2001 50-133-20499-00 200-188-0 MARATHON OIL CO KENAI BELUGA UNIT 24-06 Yes 11/1/2003 10/1/2001 50-133-20482-00 200-192-0 MARATHON OIL CO BEAVER CK UNIT 10 Yes 11/2/2003 10/2/2001 50-029-22120-60 201-174-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT P-15L1 11/3/2003 10/3/2001 50-029-23030-00 201-129-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN AURO S-11 0 11/4/2003 10/4/2001 50-103-20390-00 201-177-0 CONOCOPHILLlPS ALASKA INC COLVILLE RIV UNIT CD2-14 11/6/2003 10/6/2001 50-029-23033-00 201-137-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT SB 1-11 11/6/2003 10/6/2001 50-029-23033-60 201-138-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT SB 1-11 L1 11/6/2003 10/6/2001 50-029-23039-00 201-167-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN BORE L-117 11/9/2003 10/9/2001 50-029-22492-02 201-146-0 BP EXPLORATiON (ALASKA) INC PRUDHOE BAY UNIT 15-41 B 11/11/2003 10/11/2001 50-029-22742-60 201-178-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT P-25L 1 11/13/2003 10/13/2001 50-029-23037-00 201-161-0 CONOCOPHILLlPS ALA.-5.KA INC KUPARUK RIV U WSAK 1 C-1 02 11/13/2003 10/13/2001 50-029-23037-60 201-172-0 cONoèbÞHILLlPS ALASKA INC KUPARUK RIV U WSAK 1C-102L 1 11/17/2003 10/17/2001 50-733-20330-02 201-141-0 UNION OIL CO OF CALIFORNIA TRADING BAY UNIT K-24RD2 Yes 11/17/2003 10/17/2001 50-029-21963-01 201-188-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT 05-23A 11/18/2003 10/18/2001 50-733-10086-02 201-110-0 XTO ENERGY INC MGS A34-14LW 11/22/2003 10/22/2001 50-733-20504-00 201-064-0 FOREST OIL CORP REDOUBT UNIT 3 Yes 11/23/2003 10/23/2001 50-029-22535-01 201-196-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT P-07 A 11/30/2003 10/30/2001 50-103-20386-00 201-159-0 CONOCOPHILLlPS ALASKA INC COLVILLE RIV UNIT CD2-15 11/30/2003 10/30/2001 50-029-22208-01 201-195-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT 05-28A 12/3/2003 11/2/2001 50-029-23015-00 201-080-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U WSAK 1 C-121 12/3/2003 11/3/2001 50-029-22843-01 201-202-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U WSAK 1D-105A 12/6/2003 11/5/2001 50-029-20920-02 201-179-0 BP EXPLORATI0N (ALASKA) INC PRUDHOE BAY UNIT Y-17B 12/8/2003 11/7/2001 50-103-20388-00 201-169-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV UNIT 2K-27 12/10/2003 11/9/2001 50-029-22462-01 201-184-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT 15-32A 12111/2003 11/10/2001 50-029-23047-00 201-203-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U WSAK 1 C-1 09 12/11/2003 11/10/2001 50-029-23047-60 201-204-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U WSAK 1C-109L1 12/13/2003 11/12/2001 50-103-20382-00 201-130-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U TARN 2N-304 77 Alaska Oil and Gas Conservation Commission Well Records Released January thru December 2003 Based on Expiration of the ~tatutc?ry Two Year Confidential Period Release Date Samplesl Date Completed API Number Permit Operator Well Name Core 12/15/2003 11/14/2001 50-029-21029-01 201-209-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV UNIT 1 F-16A 12/18/2003 11/17/2001 50-103-20376-00 201-082-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U MELT 2P-438 12/18/2003 11/17/2001 50-029-20522-01 201-165-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT M-13A 12/19/2003 11/18/2001 50-029-21929-01 201-111-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT W-21 A 12/20/2003 11/19/2001 50-029-21115-01 201-192-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT 15-16A 12/22/2003 11/22/2001 50-029-20764-01 201-148-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT A-25A 12/24/2003 11/23/2001 50-029-20694-01 201-103-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UNIT D-18A 12/24/2003 11/23/2001 50-029-23044-00 201-199-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U WSAK 1 C-125 12/26/2003 11/25/2001 50-029-23040-00 201-170-0 BP EXPLORATION (ALASKA) INC MILNE PT UNIT KR F-94 12/26/2003 11/25/2001 50-029-23041-00 201-185-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U WSAK 1C-131 12/28/2003 11/27/2001 50-133-10090-01 201-097-0 MARATHON OIL CO KENAI UNIT 21-06RD Yes 12/28/2003 11/27/2001 50-029-23045-00 201-200-0 BP EXPLORATION (ALASKA) INC PRUDHOE BAY UN MDS E-1 03 12/29/2003 11/28/2001 50-103-20383-00 201-131-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U MELT 2P-415 Yes 12/31/2003 11/30/2001 50-103-20389-00 201-175-0 CONOCOPHILLlPS ALASKA INC KUPARUK RIV U TARN 2N-350 12/31/2003 11/30/2001 50-283-20100-00 201-193-0 UNION OIL CO OF CALIFORNIA PRETTY CK UNIT 4 Yes 78 Alaska Wells With Extended Confidentiality Periods Pursuant to AS 31.05.035 (c) As of December 31,2003 Final Final Date Operator Permit API Number Well Name Class Status Completed Lease CHEVRON USA INC 177-051-0 50-057-20002-00 TIGLUKPUK EXP P&A 12/12/1978 ASRC118038 MOBIL OIL CORP 179-001-0 50-089-20008-00 STAINES RIV ST EXP SUSP 7/21/1979 ADL0047573 CHEVRON USA INC 180-038-0 50-137-20004-00 KILLIK EXP P&A 12/5/1981 ASRC 113104 CHEVRON USA INC 181-055-0 50-057-20003-00 COBBLESTONE EXP P&A 3/11/1982 ASRC 1 08090 PHILLIPS PETROLEUM CO 181-069-0 50-089-20017-00 P.T.UN.N.STAINES RV. EXP SUSP 5/6/1982 ADL0047572 CHEVRON USA INC 182-005-0 50-103-20021-00 LIVEHORSE CHEVRON EXP P&A 5/4/1982 ASRC-LIVEH EXXON CORP 182-208-0 50-089-20020-00 ALASKAST G 2 EXP P&A 8/19/1983 ADL0343109 CHEVRON USA INC 184-178-0 50-025-20001-00 KIC WELL EXP P&A 4/24/1986 ASRCKIC152 ARCO ALASKA INC 189-067-0 50-689-20022-00 STINSON - EXP P&A 8/20/1990 ADL0371 024 BP EXPLORA nON (ALASKA) INC 194-015-0 50-089-20025-00 SOURDOUGH 2 EXP P&A 4/27/1994 ADL0343112 BP EXPLORATION (ALASKA) INC 196-008-0 50-089-20026-00 SOURDOUGH 3 EXP SUSP 4/24/1996 ADL0343112 CONOCOPHILLIPS ALASKA INC 201-013-0 50-103-20364-00 TRAILBLAZER A-Ol EXP P&A 3/26/2001 FED-NPRA CONOCOPHILLIPS ALASKA INC 201-035-0 50-103-20369-00 TRAILBLAZER H-Ol EXP SUSP 4/13/2001 FED-NPRA -.- -- ::. 79 2003 FIELD INSPECTION PROGRAM DIVERTER TESTS The AOGCC Petroleum Inspection Team ("PI TeamIJ) witnessed 24.7% of all diverter tests (18 of 73) performed during 2003. Diverter tests on 7 of 11 exploration wells drilled during the year were witnessed; 7 of the wells were in remote locations. All but 1 diverter test were witnessed on remote exploratory wells. BLOWOUT PREVENTION EQUIPMENT AOGCC's minimum goal is to witness the initial BOPE test on all exploratory wells and rig startups (after the rig has been shut down for an extended time period), and at least one test on each operating rig every 2 months. Based on 170 rig months for calendar year 2003, the Commission's minimum goal was to witness 85 BOPE tests. There were 569 BOPE tests performed during 2003; the PI Team witnessed 119 BOPE tests, which represents 20.9% of the total. Initial BOPE tests were witnessed on 4 of the 7 remote exploratory wells drilled during 2003; 15 of 17 initial BOPE tests were witnessed on rigs that started operations after an extended shut down. AOGCC witness of initial BOPE tests on 2 of the remote exploratory wells in NPRA were waived since a BLM inspector was available to witness the test. RIG INSPECTIONS The PI Team conducted 131 rig inspections. SAFETY VALVE SYSTEMS The SVS on a well is required to be tested at a maximum interval of every 6 months or more frequently if the failure rate from the prior test exceeded 10%. AOGCC's minimum goal is to witness 25% of the tests performed during a year. During 2003, the PI Team witnessed 2,131 of the 5,093 SVS tests, or about 42% of the tests performed. There were 11,805 components tested in the 5,093 system tests. The Commission identified 6 defeated safety valve systems during 2003 inspections; operators implemented corrective action on all defeated systems by year-end. WELL HOUSE INSPECTIONS The PI Team inspected 2090 wellhead and well house systems on the North Slope and in Cook Inlet. 80 MECHANICAL INTEGRITY TESTS - - There were 1006 Class II enhanced recovery wells and 57 Class II and six Class I disposal wells available for service at year-end 2003. Operators added 34 injection wells during 2003, "inCluding. 2 new wells and 32 wells converted to injection service. Two injectors were abandoned and 1 suspended in 2003. MITs were performed on 300 injection wells throughout the state. I nspectors witnessed: - 239 of the 331 MITs; 5 of 6 MITs on the Class I non-hazardous disposal injection wells; MITs on 16 of the 34 new/converted wells; The number of witnessed MITs on new/converted injectors is directly impacted by when the well begins injection. Several injectors were completed during 2003 but had not initiated injection as of the year-end. The Commission does not routinely witness an MIT until the well's operating condition has stabilized, thus the reason for falling short of our stated goal. WELL BORE PLUGS Seven (7) new remote exploratory wells were plugged and abandoned ("P&A'd") during 2003; five of these were located within NPRA. The PI Team witnessed the tag of 2 critical plugs in 2 of these wells; BLM representatives witnessed critical plugs in the other NPRA wells. Plugging activities were also witnessed on 7 other wells within the State during 2003. LOCATION CLEARANCE Twenty (20) location clearance inspections were conducted during 2003, including 3 abandoned exploratory well locations. METERING Gas Meters: The PI Team witnessed calibrations during 19 of 32 scheduled meter calibrations statewide. Oil Meters: North Slope oil production represented 970/0 of Alaska's total oil production in 2003. There were 131 oil meter provings witnessed by Commission Inspectors; 105 of those were on North Slope metering facilities. Further emphasizing the importance the Commission places on the North Slope meters, 67 of the meter inspections were performed on facilities associated with the oil that flows through Pump Station 1. . A Commission Inspector witnessed annual recertification of Alyeska's portable prover during 2003 at the Valdez Marine Facility. Members of the PI Team also witnessed subsequent re':'êertificatibns of the provers at NGL blending skid, Lisburne, North Star, and Prudhoe Bay unit.--., -: :~, - < ': 81 AOGCC FIELD INSPECTION SUMMARY 2003 YEARL Y WITNESSED TESTS AND INSPECTIONS -.TABLE I Statistics Drilling Rigs Diverters & BOPE Safety Valve Systems Mech. Integrity Tests Well Abandonment Oil & Gas Meters No. Of Non Well Non Non Oil Gas Non Year Inspectors Diverters BOP Rig Totals Compliance Tested House Compliance Tests Compliance Plugs Locations Meters Meters Compliance 1980 4 0 122 0 126 139 1,724 N/A 187 0 0 N/A 56 171 29 0 1981 5 18 162 0 185 178 1 ,487 N/A 142 0 0 NIA 136 104 14 45 1982 5 9 208 0 222 180 2,810 N/A 371 0 0 N/A 119 109 20 32 1983 5 7 165 0 177 90 2,750 N/A 245 0 0 N/A 138 147 36 54 1984 5 19 194 0 218 92 2,818 N/A 233 0 0 NIA 104 129 35 74 1985 4(5)* 18 227 0 245 228 4,765 N/A 408 43 0 N/A 53 88 15 19 1986 4 13 117 0 134 127 4,539 N/A 428 216 2 N/A 70 104 22 14 1987 3(4)** 8 41 0 49 21 4,949 N/A 413 - 265 23 N/A 48 69 8 10 1988 3(4)*** 12 55 0 67 43 4,919 N/A 508 300 6 N/A 20 71 11 0 1989 3 13 53 0 69 55 5,208 NIA 511 132 8 N/A 23 71 13 14 1990 3 17 57 70 147 117 2,767 N/A 289 96 3 N/A 37 18 0 2 1991 3 17 70 105 195 295 734 N/A 116 132 8 N/A 26 68 7 1 1992 3(4)**** 19 57 33 109 53 1,252 N/A 183 162 2 36 24 116 24 1 1993 5 49 152 74 280 196 1,294 796 459 218 0 72 25 163 32 4 1994 5 25 123 65 218 130 1 ,465 3274 445 190 4 52 74 197 35 1 1995 5 35 121 64 220 154 1,234 1,065 253 216 6 37 33 167 38 5 1996 4(5)***** 31 97 56 184 172 1,060 1,001 183 197 4 44 42 156 46 2 1997 4 ****** 24 114 97 235 125 1121 1369 138 148 22 40 19 139 12 3 1998 4 24 155 97 276 120 1250 1404 144 190 12 16 7 143 22 22 1999 4 ****** 11 89 73 173 72 1700 2841 230 211 7 7 7 199 18 43 2000 5******* 25 115 128 268 175 1663 1766 202 220 7 19 5 117 7 31 2001 5 33 165 186 384 275 1892 1799 246 251 18 23 8 134 28 43 2002 5 18 122 147 287 178 2005 1924 289 247 16 34 17 120 21 18 2003 5 18 119 131 268 173 2131 2090 228 239 30 14 20 131 19 17 * PI Retired ** PI Off Duty *** PI Transferred **** Due to injuries, we had only one inspector for two months ***** Effectively 4 inspectors in-the-field due to resignation, reassignment, and leave for family illness. ****** Five Inspectors 3 Months, Four Inspectors for 6 Months, 3 Inspectors for 3 Months. ******* Five Inspectors for 8 Months, Four Inspectors for 4 Months. . . - "~ ~"'<: -: -. - 82 GAS DISPOSITION The AOGCC requires operators to report gas disposition on a monthly basis, accounting for all gas produced. During 2003, 3,627.58 billion cubic feet (Bcf) of gas were produced; of that 85.4 percent was reinjected and 7.3 percent was sold. The volume flared or vented at each facility must be grouped into three categories: less than or equal to 1 hour, greater than 1 hour, and pilot/purge. Pilot gas is defined as the gas routed to a safety flare to maintain an ignition. source. Purge gas is used to maintain forward flow and a positive pressure in the safety flare. During 2003, a total of 6.38 BCF of gas was reported as flared or vented from oil and gas facilities in Alaska, representing a decrease of 15.4 percent compared to 2002. Flaring and venting of natural gas accounts for 0.17 percent of the total gas produced in Alaska. Total gas flaring or venting during 2003 can be broken down as follows: Less than or equal to 1 hour: 1.24 BCF (19.4% of 2003 total) Greater than 1 hour: 1.02 BCF (15.9% of 2003 total) Pilot/purge: 4.13 BCF (64.7% of 2003 total) Gas is also used for operations and lease purposes. Included in this category is gas used for fuel (rigs and facilities), commissioning new facilities, pigging, and assist gas used in preventing black smoke during flaring. During 2003, operations and lease use accounted for 244.56 BCF of gas, approximately 7 percent of the total gas produced. The operations use of gas during 2003 represents a slight increase (2%) compared with 2002. There were no significant operational startups or new facility operations that contributed to the gas flaring and usage. The Commission reviews the volume of gas flared to determine if there has been waste. ARCTIC SLOPE FLARING AND VENTING Arctic Slope operations account for 5.20 BCF of the total gas flared or vented during 2003, categorized as follows: Less than or equal to 1 hour: 0.73 BCF (11.4% of 2003 total) Greater than 1 hour: 0.70 BCF (11.0% of 2003 total) Pilot/purge: 3.77 BCF (59.1 % of 2003 total) Arctic Slope flaring and venting decreased 12.3 percent during 2003 compared to 2002. The previous year's report noted a high level of flaring at Northstar attributed to compression equipment proQlems.:':Puring 2003, repairs resulted in a significant decrease of flaring at Northstar Island (down 74.2 % compared to 2002 volumes). 83 COOK INLET BASIN FLARING AND VENTING Cook Inlet Basin operations account for 1.18 BCF of gas flared or vent~dduring 2003, categorized as follows: Less than or equal to 1 hour: 0.51 BCF (8.0% of 2003tofal) .. :,' Greater than 1 hour: 0.31 BCF (4.9% of 2003 total) PiloUpurge: 0.35 BCF (5.5% of 2003 total) Cook Inlet Basin flaring and venting decreased 17.6 percent during 2003 compared to 2002, driven primarily by the 40-percent decrease in the amount of gas flared and vented at the McArthur River field platforms (Dolly Varden, Grayling, King Salmon, and Steelhead). The resulting decrease of flaring and venting attributed to the shut down of Baker and Dillon platforms in the Middle Ground Shoal field was offset by flaring associated with the recompletion and workover of wells in the North Cook Inlet Unit (Tyonek platform). 84 7 6 - It- <J - 5 -~-- 4 - n 3-- 2 - 0 1999 2000 Statewide Vent & Flare 2001 Years 2002 2003 .Cook Inlet iii North Slope 85 1,000,000 900,000 - 800,000 - 700,000 - 600,000 'I- <J 500,000 U) E 400,000 300,000 - 200,000 100,000 0 - (ð<:\ (ð<:\ ð:' ~ &.:::J. ~r§ ':> fl><::' «.~ Monthly, Statewide Vented and Flared Volumes 1999-2003 ~ I .~ ~~ r} ~ ~ ~ ~v ~ø C:J0Ç, ~rs\ ~~ '$ ~ ~ ~~ ~ OU ~ø ~o ~ ~ 0Ø <::)ø ø ':>V<::' Month III 1999 III 2000 . .2001 1112002 .2003 86 Cook Inlet Vented and Flared (Including Pilot and Purge) 1999-2003 1 ,400,000 1,200,000 1,000,000 c¡:- II 1999 <J 800,000 U) 112000 §. Q) 82001 E 112002 ~ 600,000 Õ .2003 > 400,000- 0 ,..d,1 - ,------ 200,000 Beaver Creek Granite Point Kenai McArthur River Middle Ground Shoal Field Nicolai Creek N.Cook Inlet Swanson River Trading Bay W. McArthur River 87 1,200,000 1,000,000 North Slope Vented & Flared by Processing Facility (Including Pilot & Purge) 1999-2003 800,000 - ç I . 1999 <J I U) 112000 §. . .2001 Q) 600,000 E iii 2002 ~ Õ .2003 > 400,000 200,000 - 0 ø .~ ~ ø . ~ ~ " t), ~ " a, ~ ~ ~ " !1.- ~ ~ , # § J # & & & ~ ~ ~ & & ~ ~ ~ ~ (lj (;:-~ g> ø "f. ~ ' , , ~ ' ~ ' ~ ' , , G G G ~ 0 ~ ~ ~ ~ ~ ~ fQ fQ fQ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ # # # *-~~ *-~~ *-~~ Facilities 88 2003 GAS DISPOSITION: COOK INLET FACILITIES Lease Other Flare Flare Pilot I Oøerator Facilitv Sold Reinjected Operations (Shrink) < 1 Hr > 1 Hr Purae TOTAL MARATHON OIL C Beaver Creek 7,787,248 0 74,098 0 0 21,539 8,466 7,891,351 CONOCOPHILLlPS Beluga River 56,068,831 0 183,235 0 0 0 0 56,252,066 MARATHON OIL C Falls Creek 1,086,006 0 2,589 0 0 0 0 1,088,595 MARATHON OIL C G Oskolkoff 1,754,939 0 4,563 0 40 696 0 1,760,238 UNION OIL CO OF GP Anna Platform 0 0 381,814 0 98 29,243 2,548 413,703 UNION OIL CO OF GP Bruce Platform 0 0 165,553 16,121 94 6,166 2,338 190,272 UNION OIL CO OF GP GP Platform 0 0 454,139 0 7,009 10,767 7,300 479,215 UNION OIL CO OF GP TF Anna/Bruce 37,399 0 13,384 0 0 0 0 50,783 UNION OIL CO OF GP TF Gran pt Prod Fac (Plat) 0 0 3,525 0 0 0 0 3,525 UNION OIL CO OF GP TF LEX Plant 100,979 0 128,078 -12,682 16,013 1,253 7,300 240,941 UNION OIL CO OF Ivan River 2,443,371 0 27,346 0 0 0 0 2,470,717 MARATHON OIL C Kenai 29,067,443 0 1 ,121,733 -1,608,937 4,133 1,247 0 28,585,619 MARATHON OIL C Kenai Cannery Loop 6,118,243 0 25,084 0 43 0 0 6,143,370 UNION OIL CO OF Lewis River 570,271 0 4,851 0 0 0 0 575,122 AURORA GAS LLC Lone Creek 991,808 0 19,554 0 50 0 420 1,011,832 XTO ENERGY INC MGS A Platform 0 0 320,960 0 0 48,238 12,776 381,974 UNION OIL CO OF MGS Baker Platform 92,884 0 120,590 0 2,747 700 1,484 218,405 XTO ENERGY INC MGS C Platform 0 0 74,919 0 0 10,705 18,250 103,874 UNION OIL CO OF MGS Dillon Platform -SMGS 0 0 0 0 0 0 0 0 AURORA GAS LLC Moquawkie 0 0 0 0 0 2,690 0 2,690 AURORA GAS LLC Nicolai Creek 237,251 0 18,272 0 634 5,539 0 261,696 CONOCOPHILLlPS North Cook Inlet 46,190,394 0 1,588,811 0 92,792 33,738 14,074 47,919,809 EVERGREEN RES Pioneer 0 0 0 0 0 2,156 0 2,156 UNION OIL CO OF Pretty Creek 421,871 0 6,029 0 0 0 0 427,900 FOREST OIL CORP RS Kustatan 0 0 577,069 0 25,171 26,519 35,353 664,112 MARATHON OIL C S Dionne 195,153 0 403 0 19 0 0 195,575 UNION OIL CO OF SR Swanson River LEX 332,810 974,896 1,620,153 259,377 10,552 22,163 12,775 3,232,726 MARATHON OIL C Sterling 356,406 0 1,614 0 5 0 0 358,025 UNION OIL CO OF Stump lake 277 0 0 0 0 0 0 277 UNION OIL CO OF TB Onshore Facility MRF 23,697 0 634,809 16,906 36 64,082 9,125 748,655 UNION Oil CO OF TBF Monopod 0 0 257,297 -1 19,146 0 42,757 319,199 MARATHON OIL C TBF North NonUnit 800 Spurr 0 0 0 0 0 0 0 0 UNION OIL CO OF TBU Dolly Varden Platform 0 0 995,544 0 184,816 0 9,762 1,190,122 UNION OIL CO OF TBU Grayling Platform 136,713 0 2,841,591 0 107,332 0 73,200 3,158,836 UNION OIL CO OF TBU King Salmon Platform 0 0 1,100,278 0 53,813 6,429 2,190 1,162,710 MARATHON OIL C TBU North 800 Spark 95,344 0 5,254 0 0 0 0 100,598 UNION OIL CO OF TBU Steel head Platform 30,778,650 0 2,094,003 0 4,748 14,716 47,358 32,939,475 UNION OIL CO OF TBU-MRF Monopod 0 0 118,536 0 4,802 0 10,887 134,225 FOREST OIL CORP W Foreland 0 0 30,536 0 0 0 0 30,536 FOREST OIL CORP W McArthur River 0 0 159,942 11,165 24 2,848 34,490 208,469 MARATHON OIL C Wolf Lake 235,698 0 2,769 0 0 2,965 0 241 ,432 COOK INLET TOTALS 185,123,686 974,896 15,178,925 -1,318,051 534,117 314,399 352,853 201,160,825 2003 GAS DISPOSITION: NORTH SLOPE FACILITIES Lease Other Flare Flare Pilot I Oøerator Facilitv Sold Reinjected Operations (Shrink) < 1 Hr > 1 Hr Purae TOTAL BP EXPLORATION Badami 0 3,363,093 317,527 0 3,156 12,116 4,745 3,700,637 NORTH SLOPE BO Barrow 179,642 0 1,684 0 0 0 0 181,326 CONOCOPHILLlPS Colville River Unit 0 36,314,534 4,957,780 0 824 77,593 243,157 41,593,888 BP EXPLORATION DIU Endicott 1,707,724 129,457,636 13,078,453 0 29,828 30,161 120,085 144,423,887 CONOCOPHILLlPS KRU CPF 1 139,148 32,587,944 10,475,754 0 37,359 19,329 156,655 43,416,189 CONOCOPHILLlPS KRU CPF 2 403,612 65,444,245 8,580,274 0 146,102 54,366 255,166 74,883,765 CONOCOPHILLlPS KRU CPF 3 10,468 0 8,400,081 0 4,590 1,981 167,912 8,585,032 BP EXPLORATION Milne Point Central 208,338 7,936,376 3,372,441 0 15,701 16,544 4,381 11,553,781 BP EXPLORATION Northstar 0 101,268,254 5,804,538 0 74,201 168,647 32,485 107,348,125 BP EXPLORATION PBU CCP/FFGU 44,581,634 2,500,300,838 69,237,621 0 16,155 671 378,722 2,614,515,641 BP EXPLORATION PBU CGF B 30,247,511 117,217,338 37,941,375 12,575,460 61,079 95,793 325,617 198,464,173 BP EXPLORATION PBU FS 1 0 0 8,200,364 0 102,034 84,039 312,527 8,698,964 BP EXPLORATION PBU FS 2 0 0 9,335,930 0 27,730 43,929 221,321 9,628,910 BP EXPLORATION PBU FS 3 0 0 11,466,100 0 6,865 10,531 438,507 11,922,003 BP EXPLORATION PBU GC 1 0 0 11,161,949 0 100,121 19,076 437,430 11,718,576 BP EXPLORATION PBU GC 2 0 0 7,740,344 0 49,233 27,567 290,289 8,107,433 BP EXPLORATION PBU GC 3 0 0 5,942,193 0 36,885 14,706 191,677 6,185,461 BP EXPLORATION PBU Lisburne Prod (GrPtMcArea) 1,245,393 104,139,637 13,134,998 1,277,201 14,135 25,319 191,770 120,028,453 NORTH SLOPE BO Walakpa 1 ,227,692 0 7,787 0 0 0 0 1,235,479 NORTH SLOPE TOTALS 79,951,162 3,098,029,895 229,157,193 13,852,661 725,998 702,368 3,772,446 3,426,191,723 STATE TOTALS 265,074,848 3,099,004,791 244,336,118 12,534,61 ° 1,260,115 1,016,767 4,125,299 3,627,352,548 FIELD AND POOL SUMMARY SHEETS DATA ORIGINS AND LIMITATIONS The su mmary sheets that follow provide information about development wells and regular commercial production operations in Alaska's known oil and gas fields. Please review this statement of limitations carefully to avoid any potential misunderstanding of the different types of data presented. Additional limitations and comments are included on the individual sheets. The "Field Development Information" portion of each summary sheet presents an accounting of all development and service wells within established fields and units as of December 31, 2003. Our intent is to provide an overview of field and unit development. As a general rule, exploratory wells are not included in the well counts. However, exceptions have been made for several fields or units where new pools are being developed, or where existing pools are being expanded. Any well counts that include exploratory wells are clearly annotated. The "Production Completion Information" portion of each sheet indicates the level of commercial oil and gas operations occurring within each field. It presents a snapshot of these activities by providing a count of the number of producing and service completions that were either active or shut in during the month of December 2003. Please note that the count of wells for a field or unit will not necessarily reconcile with the corresponding count of production completions. This is due largely to several rules that govern the Commission's databa~es: Rules Causing Well Counts to Exceed Producing Completion Counts .'. ., ..,. (1) Every development and service well is counted .in the FieldDevelopment Information section; (2) A development or service well is not counted in the Production Completion Information. section until it produces or injects fluids or gas. '. . .. Rules 1 and 2 can cause the well count for a field to be' greater than the producing completion count Note that in some instances, exploratory wells are included in the Field Development well count. These exploratory wells will not have corresponding entries in the Production Completion count. Inclusion of exploratory wells causes the well count for a field to be greater than the producing completion count. Where included, exploratory wells are clearly marked on each affected sheet. Rule Causina Producing Completion Counts to Exceed Well Counts (3) In commingled wells and wells that have multiple tubing strings, production from each pool counts as a separate producing completion. According to Rule 3, a well that produces from two pools is counted as one well in the Field Development Information section, but it counts as two completions in the Producing Completion Information section. Rule 3 causes the producing completion count to be greater than the well count in the Field Development Information section. Comments provided on each affected field summary sheet address issues that affect reconciliation of well counts and producing completion counts. The "Reservoir Information" section of each sheet presents reservoir and fluid properties that are provided, and periodically updated, by the operator. 91 MAP AND WELL SYMBOL INFORMATION Maps included in this report are for general location purposes only. The following well symbols are used in the AOGCC Annual Report. Due to map revisions over time, wells with the same status may be represented by more than one symbol. Symbols may also be represented in various colors; blue symbols indicate non-confidential wells, while red symbols are confidential. 8 Oil Producer . P &A- Oil -.- P &A- Oil -Q- Gas Producer -9- P &A- Gas -Q- P &A- Gas -Q- P & A - No Production of Oil or Gas ø Injector ~~ Injector D~ Injector Q Injector II" Injector 9 Suspended 6 Observation 92 ALBERT KALOA FIELD - GAS COOK INLET BASIN, ALASKA POOL DISCOVERY WELL Amoco Production Co. Albert Kaloa No.1, Permit # 167-031 API No. 50-283-20006 Sec 26 T11 N R12W SM January 4, 1968 FIELD DEVELOPMENT INFORMATION Non-Operati ng STATUS Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Suspended Abandoned Total WELLS IN FI ELD 0 0 0 0 0 0 0 0 0 1 1 TYPE WELL Producer Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS POOLS Tyonek Undefined TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total Active Completions (December) 0 0 0 RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psi a Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Not Available 93 -ò- -6- T 12 N, R 12 W Moquawkie Field 36 T12NR11W 31 Simgco E. MoquaWKie 1 Sim,pr.o. MOQuawkie . & 1 W. Moq JawkieVt V 6 VloquawkiØ1 Simpco Moquawki~ -6- -0 Albert Kaloa Field Albart Kaloa¥ -0 Simpco Kalo T 11 N R 12 W Moqua,^ kie .. 2 . 9- Tyonek Reserve 1 -<)- Moquawk e 44-8 A -I...r Tyonek Reserve B 1 -6- Sl'T!.p&o v.ulJdcr aDuna 1 -<>- Tyonek St 1 Cook Inlet " A.O.G.C.C. Albert Kaloa Field LOCATION MAP 0 2 miles I 94 BADAMI UNIT - OIL ARCTIC NORTH SLOPE, ALASKA BP EXPLORATION (ALASKA) INC. - OPERATOR POOL DISCOVERY WELL Conoco Inc Badami 1, Permit # 189-117 API No. 50-029-22017 Sec 9 T9N R20E UM March 7, 1990 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Suspended Abandoned Total Non-Operating WELLS IN FIELD 10 0 0 2 0 0 1 0 2 15 Badami Field was shut-in August 2003 with last production reported July 2003. Service Service Well PRODUCING COMPLETION INFORMATION PRODUCING FORMATION Badami Sands Disposal OIL POOLS Badami Undefined METHOD OF OPERATION Active Completions (December) Flowing , '''' 2 Gas Lift 4 Shut In 1 Water Injection 0 Gas Injection 2 Disposal 0 Total 9 Di' D 0 0 0 1 1 TYPE WELLBORE Oil Producer RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Oil Viscosity @ Original Pressure cp Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psi a Oil Gravity- 0 API Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB 9900 180 15-21 1-400 1.5-9.6 6300 5300 21-30 40-220 1. 1-1 .35 340-664 *17073 * Method of operations and GOR rate was taken from July 2003 production, last full month. 95 ~'~-O2 d! J '88e ~: ~ Badami Field Structure Map . Canning Formation + , 1 '48000 N FEET 05000 10990 FEET Jr' ~ 1 . 1 r 1 I STRTUTEM ILES , '" L,\mmM... ^' . 3 STATUTE HI LES ~-' . ,,~:.,.. . ~';) ,)~ , teMIKDL-O 1 ~ l . 'I ..... "" ",../ -'8888 - ~ - ---- - ---- 96 Producing Oil Wells I 10~ 8 = 6 = 4 ~ 2 = 0 - I I I I I I 100~ 80 - 60 - 40 - 20 = 0 - I I I I I I 100 ---== 50 = - ..-.,...- / "'-- I I I I I Water Cut ( % ) I I 'f" . . . (,,,,,, . I I I I I . I I . . 10-= 5 . Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf) 1 0.5 0.1 0.05 I t ~.. - .. - ...,... ... .. . . 0.01 I I I I I I I I I I I I I 100 -=== Oil Rate (CD) ( Mbbl/d ) - -.-..-.- Water Rate (CD) ( Mbbl/d ) 50 - Gas Rate (CD) (MMcf/d) . Gas I Oil Ratio ( Mcf/bbl ) 10 5 0.5 0.1 I I I I t: ._1 '. . I I I , I I I 1998 I I I I I I BADAMI, BADAMI OIL POOL I I I I I 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 I I . . . I . I . . . I . , I I I I I I I I I . . . I . I I I I . I 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:-: >. . / . .,. . II. . V . . . . . I I I I I I I I I I I 99 I I I I I I I I I I I i I I I 2000 01. . '" I I I I I I I 01 . I I I I I I I I I I I a ... ...... -, . ~ " I I I I I I I I I I I 02 I I I I I I I I I I I ~v:::. . . " I I I I I I I I I I I 03 97 5.0 ---=---- 4.0 ~ 3.0 - 2.0 = 1.0 - I I I , I I 100 -= b. 50 -===- 10 5 1 I I I I I 100 ---=== L\ ^ 50 10 5 0.5 0.1 0.05 0.01 0.005 0.001 b. Wells on Gas Injection Wells on Water Injection BADAMI, BADAMI Oil POOL Enhanced Recovery Injection ~~ ~Å~~6.å..å..:kÅb.JJ.Åb. .~~~~JJ.~~~Å6~~~~b.~~£~JJ.b. , , '. , ,~" ,~ , I . , I I , I , , 6 6 ~ 6 £ A JJ. b. ~ .. Cum Gas Inj ( MMMcf) , , I I I I ' I , I , ~ I I I I I I I I I I Cum Water Inj ( MMbbl ) I I I I I I I I I I I I Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbblld ) 4.4~1 140 I I I I I I I I I I I I I I I b.b.AÃJJ.b.Ab.b.4b.b.AAAA^^ A^^A^^^^AðAA Ab.6;Q.ÂAA A A A b.Ab. b.ÁA b. I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ! I I 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'-/'/" \ ~ r~ >. )/" \., \ \ I \ \ I \ i ~ \ ! ð I I I I I I I ¿ ~\ I ~ I I ¡ I I I I I I I I I I I I I I I I 1998 99 I I I I I I I I I I I 2000 01 Date I I I I I I I I I I I I I I I I I I I I I I 02 03 98 Waste Disposal Wells I 5.0~ 4.0 = 3.0 : 2.0 : 1.0 : 0.0 - , , . , , I ' , , " '" I , I I I , , . 1 -====J Cum Waste Disposal ( MMbbl ) I 0.5 ..., 0.1 0.05 ~ / 0.01 I I I I I I I I I I I I I I I I I I I I I I 10000 -j Waste Disposal Rate ( bbl/d ) I 5000 1000 }(\)\/'\ I 500 100 50 10 I I I I I I I I I I I I I I I I I I I I I I 1997 98 BADAMI, UNDEFINED WASTE DISPOSAL POOL I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 99 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 I I I I I I I 2000 I I I I I I I I I I I I I I I I I I I I I I . '- \/\ \tvJ\ I I I I I I I I I I I 01 I I I I I I I I I I I 02 I I I I I I I I I I I I I I I I I I I I I I /\ \ . ~ I I I I I I I I I I I 03 99 BARROW FIELD - GAS ARCTIC NORTH SLOPE, ALASKA NORTH SLOPE BOROUGH-OPERATOR POOL DISCOVERY WELL U S Navy South Barrow No.2, Permit # 100-024 API No. 50-023-10010 FIELD DEVELOPMENT INFORMATION TYPE WELL Producer STATUS Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Suspended Abandoned Total Service Non-Operating PRODUCING COMPLETION INFORMATION PRODUCING FORMATION TYPE WELL Gas Producer GAS POOLS METHOD OF OPERATION Flowing Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Sec 14 T22N R18W UM April 15, 1949 Barrow WELLS IN FIELD 0 0 10 6 0 0 0 0 0 0 0 0 0 0 0 0 0 1 7 2 17 9 ',,1 -, Unnamed Unnamed Jurassic. Jurassic Cretaceous Cretaceous S Barrow E Barrow Active Completions (December) 1 1 7 3 8 4 2250 63 20 30 52 1103 2000 58 22 44 55 1000 612 Feb-97 0.560 883 Feb-97 0.570 27 18 100 .... . - = N '" ELSON LAGOON / '- /' 15 14 13 18 22 . .~ \~5'~ . '- , ,;, f,,' ~ - ~ *'0 -1100 - ,./../ " " -'liS ./ '" " 2115 24 './ 19 ........ , - 2KJo - 20'8 .,~ 14 17-J;f -:~o - 2015 ~ , 2J ,. U~ ø-f-D 01 S ,~ t.°N'" - 202$ , ~ 27 26 J - 2,00 .. .55 36 31 ~~ "'co Q:: Q:: T 22 N T 21 N '2700' STRUCTURE CONTOUR .J---l- .J.. FAULT, HATCHURED ON DOWNTHROWN SIDE GAS WE LL ~ 0 .25 ...... .5 1.0 miles I I A. O. G. C. C. BARROW FIELD EAST BARROW POOL TOP MIDDLE BARROW SAND STRUCTURE MAP Datum: SEA LEVEL Contour Interval: 25 Feet ALL WELLS NOT SHOWN REPRODUCED WITH OPERATOR PERMISSION 101 BARROW, EAST BARROW GAS POOL 10~ 8, = . 6 = 4 = 2 = 0 - IIIIIIIIII 11111(11111 IIIIIl1111 1I11Il11I1 11111111111 111111"111 10 - 5 -==== ----- Gas Wells I 1 0.5 "'" "." ~" ." ~". ""..",,. "".,,,. ~ ""...: "" .-~" l.."", "". ~" ~~""'"." '"'''''''' "" ~"" ".",,,,,, ".",,,,,, ""...",, ""..".,, Cum Gas Prod ( MMMcf) . 'NA~,,'Y~'WJW^'"N" WH'''''W:'''~ .f/'/~N./ÿ'J"'^"'~.....J'-""'/VVVV~/'tN''C'/'^VV'Y''./Y''tVY''7Y'f~^l''f'1.Yt'fX~L~ViYX~Wrt:~~~Jñ'~ñ'"ö S7-&J- ~AÆ I\..' ~...r!>:" It.. Cum Water Prod ( Mbbl ) . ~^^,".gNN.jW'H'«ß""W'N""""'d'xyrmr'''''VN''b,^ - - ~--: // I' IIIIIIIIIII"'ÄIII(IIIII 11111111111 11111111111 11111l11I1 11111(11111 11111111111 11111(11111 11111111111 11111111111 11111111111 IIIIIJlIIII 11111111111 1I111f1111l 11111111111 1111Il1111 11111111111 11111111111 11111111111 11111111111 II II I II III 11111(11111 11I1Il111I Co. ---v x-'\ 0.1 100 -==== 070500 ð ð Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bbl/d ) ---- 10 0.1 ~ , J ~ ~ 'II' I.' t:.. . ... . r ... '1 ~. l'k d í, ~ ~ \1 ')'.. ~~ ~1/.f1'~~ ~V~ "R II I Uf¡, r x I \ :~1 V .. V , Ai U í I I ,I i' 61' I ~ , ,I,' /".r, \J, \: hI , 'uV I , Ai '\ -, I. \ l-lL r~ Ã I I i( l't ~ . " 1.'4'>- .P£k Î ~ t\.. -.-=n ft ~ ¡ \ i\i~ r \ ¡¡J. ~ )£~ 4 í~, 1'0, d~ ß ; l!é.U \ ~~ ì# ~~OO~" î:J'~~ ~ d t I, _II 0.01 0.001 1111111111111111111111 111111'"11 11111111111 1111111111111111111111 11111)11111 111111"111111111111111111111111111111111111 11111111111 IIIIIJlIIII 11111111111 III1III1III 111111"111 11111111111 11111111111 11111111111 111111"111 111111"111 11111111111 11111111111 1981 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 102 10 11 12 7 . == SS6. rz,iåOO~ Y N SB~ s:J ~ 14 ,... 13 18 SB1 / 8B11 ' ~2300" D SR13 -2350'" '{ \J ¡:.tß E I \' - DIStONE NSB~ \."" - 22 (\ \ J,,3 D- 24 19 1/ ~..pð.: ~O ..p~ ~ ~ 0);~ \v -2250.,/ , 2300 26 25' 30 J- 34 35 36 31 ~~ Q:)I".. - - Q:: Q:: T 22 N T 21 N - 2700- STRUCTURE CONTOUR <t FAULT, HATCHURED ON DOWNTHROWN SIDE GAS WE LL ...L- 0 .25 ~ .5 1.0 miles L I A. O. G. C. C. BARROW FIELD SOUTH BARROW POOL TOP MIDDLE BARROW SAND STRUCTURE MAP Datum: SEA LEVEL Contour Intervo I: 50 Feet ALL WELLS NOT SHOWN REPRODUCED WITH OPERATOR PERMISSION 103 10~ 8 = 6 = 4 = 2 = 0 :: ,\,I 100 -=== 50 10 5 1 0,5 BARROW, SOUTH BARROW GAS POOL Gas Wells I ~. ~ ~ . . ~, ~ . ~ . , . , Wl ,~ . .l ,~', , . .~ ~ 0 0 0\' 0 0 0 0 0 0 0 , 0 6. Cum Gas Prod ( MMMcf) ---- Cum Water Prod ( Mbbl ) 0.1 ' or, 0 10 --== 070550 5 0.5 0.1 0.05 0.01 6 6 ---- t A.l 1rV~ ,f 1. I I I I I 194& 51 53 I I I I .-~ --~"''':'''v' .~,».,«~,~,.",,":;:¡"[.~-~'-'-~\...¡"-"L. ..~",,_...~~~1~~~~. ~1~1¡; 1 . .;.. J ~ _..~. ~ .""-"- ~ . ~~----r-' :::;, 1 ~ ~ r f 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 I I I I I I I I I I I I I Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bbl/d ) 6. , ~ '*1\¡ r. ~ $>AAPrfdinftf\filJf ~~~ ~ ål1~A Aft~¡i¡t+J++~ V ~ It JJ ~ =' 'i.\J..,¿+ t~t~! t+AH~ 1\' 4 it f\1./ t í 11 ¥ it ~ 1t A ~ j tt> ~ ~ ~ ~ J ¡¡ ,<t.~ " tt ,t;,. 11 j >J., 11 n' L J. ~. I \' I M ~ 1 , u> <>r ~A ~ 6 if' , b t J ¡ 1.1 . I~ i : ^~' I ! f ": ~ I Ir." -II ;,~.L. 'Oil, 1 ¡ J ., 14.~'~~' i~~.~ ~ I ¥ -.::. A ~..--.~ IZ> 6 ,., I~ ' ~..~ ~, ¡- , I I I I I I I I I I 55 57 59 61 63 I I I I I I I I I 65 67 69 71 I I I I I 99 01 03 I I I I I I I I 73 75 77 79 I I I I I 81 83 85 I I I I I 87 89 I I I I I I I I 91 93 95 97 104 BEAVER CREEK FIELD - GAS COOK INLET BASIN, ALASKA MARATHON OIL COMPANY - OPERATOR POOL DISCOVERY WELL Marathon Oil Co. Beaver Creek Unit No.1, Permit # 166-060 API No. 50-133-10042 FIELD DEVELOPMENT INFORMATION Sec 34 T7N R10W SM February 10, 1967 TYPE WE LL STATUS WELLS IN FIELD Producer Oil Producer 2 Gas Producer 7 * * 3 wells have 2 completions. Service Water Injector 0 Gas Injector 0 WAG Injector 0 Water Supply 0 Disposal 1 Storage 0 Non-Operating Suspended 0 Abandoned 4 Total 14 PRODUCING COMPLETION INFORMATION PRODUCING FORMATION Sterling Beluga Tyonek GAS POOLS Sterling Beluga Undefined TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level T emperatu re - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia (est) Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet 5000 107 30 2000 40 2200 1100-2200 Oct-03 0.560 125 110 Active Completions (December) 051 200 251 8100 142 10 9874 156 3800 4400 . 2319 1500 Jun-03 Mar -03 0.570 0.561 50 50 45 105 29 T 7 N 32 8C-1A -~~ . - - N .26 - .. .-.. I . I . I . I . I . I 3f . I . BC-2 ,p' -6000/ BC-7 . '- "*" :~_.J ~ 4~ ! "-- . --6050 ! . O/y. .. \. ! ..6,,0 I ......' "-..!" ----- 50 YI ~ ¡~' /L_5~-' " . . ~OO ' ¡ ~ .... ._._._~.6 -8 ~ I \~ . --......-.-.-. .- g : /' UNIT BOUNDARY I .-.-.-.-.. & 10 I ¡ PARTICIPAtiNG AREA' .¿:::¡,.oo 2 0 1 1 Mile I Scale A. O. G. C. C. BEAVER CREEK FIELD TOP STERLING B-3 SAND STRUCTURE MAP REPRODUCED WITH OÆRA TOR PERMISSION 106 BEAVER CREEK, B ELUGA GAS POOL 10~ 8 = 6 - 4 - 2 - 0 -= ~ ~, 1 000 I" I " " I I I "" "" I ------ I I I I I I I 500 --^-- Cum Gas Prod ( MMM'~')' , ' , , , , 100 Cum Water Prod ( Mbbl ) 50 Gas Wells I I r , , , v v II I II II II II II I I I1II I I I I I I I I II II II III I I III II I I I I I I III II I I I IIIIII II I I I I II IIII II I I II I II I III II I I I II I II I I II III t I I I I I I I I IIII I I I ,/',,~~~N'^~~N<"'W ""^^M~^,~"W~w,v~U'"~,,,,"""h~^^~~~/~v' ^N> å^d'^ -" - vv",^^^^^/~v,^",N.W^^~N_/"~~~w~ 0 1 ù - - ~.r..b.tY--,,--/.S . I I II I I" I II I I 1 000 ------- " I I I "" "" I 080500 I I I I I I I I I I I I I I I I I II I I I II II I I I I II 'III I I I III I I II I I I I I II II II I II I II II I II I II I III I I1I1 II I I I I II 1111 II I I I I I II I II I II I I I III II I I II II II II I I I I III II I I I I 10 5 ~ r 1 0.5 ð ð Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bbl/d ) ----- 10 . , I I If V \ ~' ï\ ...,-.,'^, i. I' ~ r ) , J , I ' /~ I n ,."\.. ~ ~. ~ . f'" 'M ... .I ~ "'. . A ,\..r '\ 'v" " ~!' .., YI V V\' d' '" '. t^~. J¡J.t:, IV ",' y., i"'-" V " Ir---^~, í -"'\:~"dJt~~. ,A"¡: \! r~ ,J"'V'~;!/ ~~ \~-~ I ,\it' t -,' I ~. \ ~ I x ~._--,~ 1 \ I '1. %/ A ,.' " 'i 'I d i ' ~ 100 '--- '-v"/~~ 0.1 0.01 .6 0.001 I I II I III I II I 1'1 I II I I I I I I I I I II I II I II II I I' II I I II I II II II I I I I II I III II I I I I I I II I II I II I I II I I I I II I I1III II I I I I I I IIIII I I II II III I II II II III I I II I III I I t I II I I I I I I II II II I I I I III I I I I 1989 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 107 10~ 8 = 6 = 4 = ~~~~ 1000~ 500 ===1 ---- 100 50 10 5 1 0.5 0.1 1000 - 080525 6. 6. 500 ---- 100 50 10 5 6 1 f 0.5 1 0.1 0.05 0.01 0.005 BEAVER CREEK, STERLlN"G GAS POOL Gas Wells I r ~ V~ , "I ,j , v ~ I ~ I fW¡v,f\ ". .~ ',I. 6. Cum Gas Prod ( MMMcf) Cum Water Prod ( Mbbl ) ~" ,!:"...~~~(I'f{fU~~(.t¡;fhJ(j''''X>lhY~~~~P"~~),.'IY:1:.«IAYl.'ff~lU~-qff.1"f..''Å''' 1.. . . ,"J 1 , . I I . I I I I I J 4 I / ~ I Å" \ i ÁA ,k, I " ¡ '" 1 \ 6., 6. ðl.k~{ i r4 îL ¿ 6 I~I 61¡" ~, r¡<JJi{!"-' . I I ..., 'lsd/Pim;"'~-'--'- "^~......""':.. ß~~ ~". ",,','.~J." h'~Q.lPH~ / ".. ~o..M<II'''r-~'' ,I, "" ~t? 1 rl \ ¡ ~ 4>- í A ~1' \> ð. 11 , ,,- , A- I ~ I II , I I - 'J I " ¡ I ;-1 iH1 11/," ~- . r~~ ..~ I.'. I I * , ~ J 4;ó! ., I . I \ . l iþ M. I ' I~. . . "~ .~ -T !i~ I ".' 1=. ~Î}' ,J '1 <: .1 ~ ~ r~n , ,'flt i I.!. ' . J I It! ~^/J AI' ~..,rl ~ ß '~ f.T ~ ~,¡" ~ M~ /'1 I.V Å \~X \ ~ ~ L p.." 1, ~ ~ I ¡ l Gas Rate (CD) (MMcf/d ) Water Rate (CD) ( bblld ) 1 L c.t ,/ ;. ~ 4 >-- ^ ^ !J. î. 1 r e:. /' I I I I I I I I I I I I I I I I. I I I I I I I I I I I I I I I 1973 74 75 76 77 78 79 80 81 82 83 84 85 as 87 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 0.001 108 5.0 ~ 4.0 = 3.0 = 2.0 = ~:~ ~ " " ~\ I 1~§ __6_- 1 0.5 Ôb.Ú6t::. Gas Wells I BEAVER CREEK, TYONEK UNDEFINED GAS POOL I I I I I I I I I I I I I I I I I I I I I I Cum Gas Prod ( MMMcf) Cum Water Prod ( Mbbl ) " L/'b.ð.1'::.ß.L.>.~- 1'::.Öb1'::. 1'::.1'::.ð /, ð 1'::. AIJ. üð ð ~. L ð 0.1 I I , , I I , 100 080530 ð ð Gas Rate (CD) ( MMcf/d ) 50 - ---- Water Rate (CD) ( bbl/d ) 0.5 0.1 0.05 0.01 0.005 0.001 10 5 , , , , \ , # «\ \ I I T I I I I I I I I 1996 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 11,\1"" I I I I I I I I I I I I\~""I" ./\ ð. h. ß ~ û b ß 6. il6 7- ~ ~ -'- ~ l...o. ~ l...->o s-"",,""" ~ b.L'::.ðß~~L'::.bb.b.ÚðwL'::.~~^~ . A A^/',/\bC\ð1'::.L'::.1'::.1'::.L'::. 1".. ^ /...ð. .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 I I I I I I I I I I I I I I I I I I I I ~ V Â. I \f; \)4\ ,..~ '. ~. ~, ':(f\ I ~ ï /-"\-A-^ A.. ~. ~ ~ \! V V \j -~ . "\. /- I , ~ \ ., -'110.. . '81 '" - \ A ,. - ~ , - , ; ~- '---, \ \ ~ \ \ \ 1. I I I I I I I I I I I I I I I I I I 97 98 I I I I I I I I I I I I I I I I I I I I I I 99 2000 I I I I I I I I I I I " ,~ ~~-:Á .v , .....~ \ \' \. ~ \ , '-} \. \' " , ", , \ I , ~ " ¡ I / 1 I I I À I I I I I I I I I I I I I I I I I I I I I 01 02 03 109 BEAVER CREEK FIELD - OIL COOK INLET BASIN, ALASKA MARATHON OIL COMPANY - OPERATOR POOL DISCOVERY WELL Marathon Oil Co. Beaver Creek Unit No.4, Permit # 172-013 API No. 50-133-20239 FIELD DEVELOPMENT INFORMATION TYPE WELL Producer STATUS Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Suspended Abandoned Total Service Non-Operating PRODUCING COMPLETION INFORMATION PRODUCING FORMATION OIL POOLS METHOD OF OPERATION Flowing. Gas Lift Submersible Sh.ut In Water Injection Gas Injection Disposal Shut In Total TYPE WELL Oil Producer Service Well RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Oil Viscosity @ Original Pressure cp Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Oil Gravity - 0 API Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB Sec 34 T7N R10W SM December 17, 1972 WELLS IN FIELD 2 7 * 0 0 0 0 1 0 4 14 * 3 wells have 2 completions. Tyonek Hemlock Conglomerate Beaver Creek Active Completions (December) 0 2 0 0 0 0 0 0 2 14800 215 7552 1236 35 100 380 294 Disposal Undefined 0 0 0 0 0 0 1 0 1 110 10~ 8 = 6 = 4 = 2 = 0 - I \t, 100~ 80 = 60 = 40 = 20 = 0 - 10 ---== 5 =:=:: .....-.- Producing Oil Wells I , \""",/ Water Cut ( % ) I " 1 Â 1 0.5 r 0.1 / 0.05 ....... Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) +-- ...J"~-'-""~'-I-- ~ 0.01 100 Oil Rate (CD) ( Mbblld ) 50 -=== ......-- Water Rate (CD) ( MbbJ/d ) h. 6 Gas Rate (CD) ( MMcf/d ) 0 Gas I Oil Ratio ( Mcf/bbl ) 10 5 1 0.5 0.1 0.05 " .~ , . I ' ~ I ð. .ð. BEAVER CREEK, BEAVER CREEK OIL POOL A . . ",4 A .' "'I(~""""~"""~ -."'"'''' -"""'''''''''''''818''''''''''''''''''11'''''''''1, .£\. 0.01 , I ~ ,. 0.005 ' . J.!:~ II ,t I I' ' !. ' 1(1 , ' ~ MM. I I II 'I..,! " . ": ' """'Jr-J...,~ ... -.¡, p~ II ~ \ I . . " ¡l ' " " ,,/\ r . \ ~ \ I J II 0.001 I I I I I I I I I I I I I I I I . I I I I I I 1972 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 ~ , I ",,.. ,~ ^ r r~' . r . - I .. ....... .n'"''''8!''''''''''''''''''''''''''''''''' "''''''''''''''''''1116''''''''1''''''''''''' 0 n ~ ~I.r~""'~"':~"""\r I -- '~fBJ:'~~-: ~y.~ \0 A x~..... -- r\ " .i~ 'l~ ,4~ ^ , ,1 r"l"J -' f' .¡~. I f \ " J'"" . \ ~j;; I, ~ \(4 I , ...~ V I ~' ~ '~ J I I I I I I I I I I 95 96 97 98 99 2000 01 02 03 111 BEAVER CREEK, UNDEFINED WASTE DISPOSAL POOL 5.0 ~ 4.0 ; 3.0 - 2.0 - ~:~ ~ "" 'r"" ,l" I V\, 1., I" l, "'" I" '" "'" I"'" "" 'I" I" '" "I'" I' "" '1'1'" "" 'I" 'I' '" Yr"", '" I 'II"" I" III" '" 'I "11'1' II 11'1'1'1 'I' "" 'I' "I' " " 'i' 'I 'I '" " ii'" I 1 -====1 Cum Waste Disposal ( MMbbl) I 0.5 Waste Disposal Wells I 0.1 0.05 ~ 0.01 1000~ IIIIIIII111 IIIIII'1111 IIIIIII1111 IIII1IIIIII IIIIII11111 IIIIIII1III IIII1III111 IIIIII11111 III1IIIII1I III1'IIIII1 IIIIII11111 IIIIIIIIIII IIII1IIIII1 III1IIIII11 IIIIIIIII11 IIIIII11111 IIII'1IIII1 Waste Disposal Rate ( bbl/d ) I 500 ~ 1 . . . t ~ . ji J '~:J \ ... ~. . . I/NW ~l\. vV' ~~' 100 ----. 50 ,,~~ . . . \. 10 5 . . 11111111111 IIIIIIII111 1II1IIIII11 I1I1'IIIIII 11111)11111 II1I'IIIIII 111II1III11 IIII1I1I111 1IIIIII1III I1II1II1111 II11IIIIIII IIIIIII1III IIIIII1IIII II1I1IIIII1 II1III11111 IIII1IIIII1 IIIIII'IIII 1987 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 112 BELUGA RIVER FIELD. GAS COOK INLET BASIN, ALASKA CONOCOPHILLIPS ALASKA INC. . ,OPERATOR POOL DISCOVERY WELL Standard Oil Co. of California Beluga River Unit No.1, Permit # 162-018 API No. 50-283-10027 Sec 35 T13N R10W SM December 1, 1962 FIELD DEVELOPMENT INFORMATION TYPE WELL Producer Service Non-Operating STATUS Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Suspended Abandoned Total WELLS IN FIELD 0 18 0 0 0 0 1 0 1 20 PRODUCING COMPLETION INFORMATION PRODUCING FORMATION Sterling . GAS POOLS, Undefined TYPE WELL Gas Producer Beluga Undefined Disposal Undefined METHOD OF OPERATION Flowing Shut In Disposal Total Active. Completions (December) 13 5 0 18* 0 0 1 1 RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi - 0/0 Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet 3300 4000 94 106 31 24 37 42 1635 2215 982 1084 May-03. May-03 0.556 0.556 107 106 * These wells produce gas from both formations. 113 \"" no ) FEET 0 . 5'100 FEET - A. O. G. C. C. BELUGA RIVER FIELD TOP A ZONE STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION 114 20 -:=l 16 = 12 -= 8 = 4 = 0 -" ---AA~&~~ 1 . . T7" J :" r..- ---:- -, ,I ~ 4". g888 ~ --^-- Cum G~S P;Od ( ~M~cf) " , , . , , .. 1 g88 Cum Water Prod ( Mbbl ) 198 19 O.! /- 0.1 ,Ä~;::::::::::::::G;::~ 1000 -=== 092500' , , , Gas Wells I BELUGA RIVER, UNDEFINED GAS POOL I.fV ..rvr~V v"V\fV-I 'I ~~ .. .~~ .-~~ .-lo,-....:~.u.n''''r --wi C i ~ ;¡;>¡#".,~{f.(<<~- ;; J,,,v.¿\>~M4<.;~m~~!"""~''''''''~'''''''u.,,,,,,, .. -. -..~-~ ....o'!:.^ .....\W!",""flAIiJIõ",,,!,..M.\->X»~?W"''Ç}~ ~ I ~ /.~ - ð. b. Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bblld ) 500 -== ------ 0.5 ~l Å~P1A ... A/"~~~...{%»~.' ~ y"J 1J \1' if1~Â Pi.' ''''" ¥~ ¿ J!r+.- , ~~ f'V .. ~.,?~. . ~ . ¥ ""'i ~ J"tJ V .~ 1~r~ ". ~ ! . , ~J I, -, " ,t , 100 50 10 5 C'. 11 0.1 0.05 0.01 I I I 1963 64 65 6~ 61 I I I I I 7 68 69 70 71 72 7~ 7~ 7~ 7~ 7~ 7~ 7~ 8~ 8~ 8~ 8~ 8~ 8~ 8~ 8~ 8~ 8~ 9~ 9~ 9~ 9~ 9~ I I I I 95 96 97 98 I I I I I 99 2000 01 02 03 115 Waste Disposal Wells I BELUGA RIVER, UNDEFINED WASTE DISPOSAL POOL 5.0 --:=-1 4.0 = 3.0 :: 2.0 = ~:~ ~IIIIIIIIII: ..M/II ..11'1: .111111111 "1"1"111 V.IIIIIIII 1""1""1 "1"1"111 "1"1""1 IIV.IIIIII '""1""' 111111"111 111111'1111 111"1""1 111111'1111 111111""1 111111'1111 1 --===:j Cum Waste Disposal ( MMbbl) I 0.5 0.1 0.05 f ,-' ) ....". 0.01 IIIIII11III III1IIIII11 11111111111 IIII1IIII11 IIIIIIII1II IIIIII1I111 I1II'II1111 I1I1IIIIIII IIIIIII1111 IIIIIIII1II IIIIIIIIIII IIIIII1III III1IIIIII1 IIIIIIIII11 IIIIIIIIII1 IIIIIII1111 II1IIIII11I 1 000 ~ Waste Disposal Rate ( bbl/d ) I 500 100 50 ----. . 10 I I' I . 5 ,'. . , . , .. I \ .j . I -~ \\, ~. I -. !- . '\r -...r rJ. - ì r J . t : I~ 1- . .. 1987 111111111111111111111111111111111 II1III11111 IIIIIIII111 IIIIIII1111 IIIIIII1111 111111'1111 1IIII1III11 IIIIII1IIII III11III111 IIIIIIII111 11111111111 1IIII1III11 IIIIIII1111 IIIII1II111 IIIIIII1I1I 116 88 89 90 92 95 03 96 97 98 93 94 99 2000 01 02 91 BIRCH HILL FIELD - GAS COOK INLET BASIN, ALASKA UNION OIL OF CALIFORNIA - OPERATOR POOL DISCOVERY WELL Arco Alaska Inc. Birch Hill Unit No. 22-25, Permit # 165-001 API No. 50-133-10029 Sec 25 T9N R9W SM June 9, 1965 FIELD DEVELOPMENT INFORMATION Non-Operating STATUS Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Suspended Abandoned Total WELLS IN FIELD 0 0 0 0 0 0 0 0 1 0 1 TYPE WELL Producer Service PRODUCING COM'PLETIONINFORMATION . . PRODUCING FORMATION GAS POOLS Tyonek Undefined TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total Active Completions (December) 0 0 0 RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet 7960 136 25 5-6 3840 3560 0.561 31 117 Swanson River Unit q ~ -$- '.,~- /'1'-. . )~> '!;;: "I~ . ~. .1., --='~ ~'\ .<~)- R9W Bir:h Hill Unit -' C L Birch Hill Unit 22-25 * ~ R8W 31 : 1 A.O.G.C.C. Birch Hill Unit LOCATION MAP 0 . ;;; N --f \0 Z -I (X) z 1 mile I 118 9N ~ oJ .. .. . - = 'II~ -- N. ~ C.I. = 100' ~ :- Birch Hill Unit Boundary . '. ¡ f ; 35 I . ~ 36 0 5000' Scole 1;':':':-:':' ~.:.:.:.:-:.: -:.:. :.~.:-:.:.:.:.:.;.:-:.;.;.:-:.:.;.;.;. :~:. :.;.:. :.:., I 9V1 I A. O. G. C. C. BIRCH HILL FIELD TOP UPPER TYONEK FM. STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION 119 COLVILLE RIVER UNIT - OIL ARCTIC NORTH SLOPE, ALASKA CONOCOPHILLIPS ALASKA, INC. - OPERATOR POOL DISCOVERY WELL Sinclair Oil & Gas Company Colville No.1, Permit # 165-031 API No. 50-103-10002-00 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Non-Operating Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION 01 L POOLS METHOD OF OPERATION Flowing: Gas Lift Shut In, Water InJßction Gas Injection WAG Injection Disposal Shut In Total TYPE WELL Oil Producer S~"rvice Well RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Oil Viscosity @ Original Pressure cp Oil Viscosity @ Saturation Pressure cp Original Pressure - psia Bubble Point - psia Current Reservoir Pressure - psi a Oil Gravity - 0 API Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Bubble Point FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB Sec 25 T12N R07W UM March 8,1966 WELLS IN FIELD 39 0 2 1 35 0 2 0 5 84 Alpine Disposal Alpine Undefined Active Completions (December) 1 35 3 1 1 36 0 1 78 7000 160 19 15 20 0.46 0.4 3215 2454 2925 , 40 0.72 50 48 1.44 1 .461 840 1130 0 0 0 0 0 0 2 0 2 120 . N AOGCC Colville River Unit 0 . LOCATION MAP 3 miles Bottom hole locations of confidential development wells are shown in red. ~ I I ~ 3E 121 FIOR D 2 ~ ,...,-- 1158 . \ \ Q FIORD 3 " œ . r-. co \ ' FIORD ~ . ~ J ~ , ( ( ( :10 RD 1 . " -. N " 2 miles I \~ .> \.> ~ ~ ~9~ \ Ä.O.G.C.C. ...... COLVILLE RIVER UNIT ALPINE STRUcrURE MAP ........ REPRODUCED WITH OPERATOR PERMISSION \. \. \ - , \. 122 A.G.G.C.C. R4E I R5E Calvi lie River Un it Base Alpine Sand STRUCTURE Ml\P 0 1 mile REPRODUCED WITH OPERATOR PERMISSION; MODIFIED FROM ORIGINAL SUBMmAL BY AOœC (1EM'#1 /1\\ LCU ~ Truncation, by . . ~.,--: - .:-.. -~-- --"- . - N LEGEND Horizontal - Wellbore - Fault !.WACE AA-.r.E 1600. <DI.OR RA"l;E 7550. 1500. 7450. 7400. 7350. 7300. 7250. 7200. 7150. 7100. 7050. 7000. 6950. 6900. 6350. 6800. 6750. 6700. 6650. 6600. 6550. 6500. 6450. 6400. 6350. -I - N Z - -I - - z 123 50~ 40 = 30 = 20 = 10 = 0 - 100 ? 80 = 60 = 40 = 20 - 0 - 1000 Producing on Wells I Water Cut ( % ) I I I - -...-..- Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) 100~ 10 å 0.1 0.01 1000 -=== Oil Rate (CD) ( Mbbl/d ) 500 ........- Water Rate (CD) ( Mbbl/d) A A Gas Rate (CD) ( MMcf/d) 0 Gas I Oil Ratio ( Mcf/bbl) 100- 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001 I I 1999 2000 COLVILLE RIVER., ALPINE OIL POOL -. . ,.. ".... -- ~ / = ~ - - . &'~..,-~'~ A 1 A /' A A ^ L.." - ... ,-- ,-- ....,.. ---..,j .. &&A^^^^t -.---- .--- I I ~ ^--"..... ,,-.A.'.^"" A ~ A-A ~ A ^--...tI. .. A Þ A --'-----1 ...~ -1,.. ,.- t: 0 0 0 0 ^ 0.0 0 0 0 0 .... '"' .... .... .... 0 0 ,.. n 0 0 0 0 0 0 0 ~ t") 6~0') ",,-,.c.o 00 0 0 J, I, J , , , " ~ .. ~ I " I ... - I 01 ,,, -- I I 02 I I 03 124 30 --=-- 24~ 18 = 12 = 6 = 0 - 1000 -=== 500 ==== 100 50 10 5 1 1000~ 500 100 50 10 5 0.5 0.1 0.05 0.01 ð Å Wells on Gas Injection Wells on Water Injection Å Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) ð Gas Inj Rate (CD) ( MMcf/d) I Water Inj Rate (CD) ( Mbbl/d ) I 2000 COLVILLE RIVER, ALPINE OIL POOL Enhanced Recovery Injection Ã Å Ã Ã Å ^ A Ã ^ ~ ÃOAÅÃÅÃ 6ÃÃ ÅÃÃÅÃÅÂÃ ~ ~ ÃY Þ-----A ,,-~~ .A ......~ ~~ / ~ I 01 '. I 02 Date ^ ^ ^ ^ .or - ,~, I 03 Ã ~ Å A Ã ^ ~ .~ 125 5.0~ 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - 100~ 80 = . 60 = 40 = 20 = 0 - 1000 --= 500 = -------- Â 100 50 10 5 1 10000 -=== 5000 - 1000 500 100 50 10 5 -.- 8__.- ^ I), Producing Oil Wells I Water Cut ( % ) I Cum Oil Prod ( Mbbl ) Cum Water Prod ( Mbbl ) Cum Gas Prod ( MMcf ) . Oil Rate (CD) ( bbl/d ) Water Rate (CD) ( bbl/d ) Gas Rate (CD) ( Mcf/d ) Gas I Oil Ratio ( Mcf/bbl ) Oil & Water - bbls/day I 2000 COLVILLE RIVER, NANUQ UNDEFINED OIL POOL . I Â Á Á Â Â Â Â ~ .. Â Â Â Â Â Ã Â Â Â Â Â À Â Â Â Â Â Â Â Â Â Â Â -4 A / Oil & Water 1000's bbls ~ ~ \ \ b \ /}:,. . . . . . I 01 1 02 I 03 126 5.0 ~ 4.0 = 3.0 ::: 2.0 = 1.0 = 0.0 - I , I , I 1 0 --====I 5 1 0.5 0.1 0.05 0.01 "" I 1 0000 ----1 5000 1000 500 100 I I I I I I I Waste Disposal Wells I I I , I I I COLVILLE RIVER, UNDEFINED WASTE DISPOSAL POOL I I I I I I I I I I I / '-/ I I I I I I ' I I I I I I I I I I I I I I I I I I I I I I I I I I Cum Waste Disposal ( MMbbl) 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 Waste Disposal Rate ( bbl/d ) I 1999 I I I I I I I I '-/ I I I I I I I 2000 I I I I I I 01 I I I I I I I I I I I I I I I I ~ I I I I I I 02 I I I I I I I I I I I I I I I I I I I I I I I I I I 03 127 EAST UMIAT FIELD - GAS ARCTIC NORTH SLOPE, ALASKA OCEAN ENERGY RESOURCES INC - OPERATOR POOL DISCOVERY WELL BP Exploration Co. (Alaska), Inc. East Umiat Unit Well No.1, Permit # 163-024 API No. 50-287-10016 Sec 19 T1S R2E UM March 28, 1964 FIELD DEVELOPMENT INFORMATION TYPE WELL Producer Non-Operating STATUS Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Shut-in Abandoned Total WELLS IN FIELD 0 0 0 0 0 0 0 0 1 0 1 Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS POOLS Ninuluk Chandler Undefined , TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total Active Completions (December) 0 0 0 RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - 0/0 Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet 1929 50 15 15 32 750 0.6 73 66 128 ENDICOTT FIELD - OIL ARCTIC NORTH SLOPE, ALASKA BP EXPLORATION (ALASKA) INC. - OPERATOR POOL DISCOVERY WELL Sohio Sag Delta 34633 No.4, Permit # 177-015 API No. 50-029-20245 Sec 35 T12N R16E UM March 13, 1978 Sadlerochit Lisburne Eider Ivishak Alapah Ivishak Active Completions: (December) 0 0,' 0 ,10 1 ~~1 0 0 .. ,2 0.: 1 0 0 0 0 0 0 . 0 0 0 0 0 0 4 0 2 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Non-Operating Suspended Abandoned Total WELLS IN FIELD 75 0 26 5 3 1 1 1 28 140 Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION 01 L POOLS METHOD OF OPERATION Flowing Gas Lift Shut In Water Injection Gas Injection WAG Injection Disposal Shut In Total Kekiktuk Endicott TYPE WELL Oil Producer 31 22 19 18 4 2 0 7 103 Service Well RESERVOIR INFORMATION Reference Datum - feet below sea level 10000 10000 10000 9700 Temperature - 0 F 218 212 216 206 Porosity - % 21 20 17.5 21 Permeability - md 150-1200 2-600 5-200 134 Swi-% Oil Viscosity @ Original Pressure cp Original Pressure - psia 4870 4825 4900 4635 Saturation Pressure - psia Current Reservoir Pressure - psi a 4150 4500 3700 Oil Gravity - 0 API 22 25 28-29 23 Gas Specific Gravity (Air = 1.0) 0.778 Gross Pay - feet 0-337 0 0 Net Pay - feet Original FVF - RB/STB 1.36 Original Gas/Oil Ratio - SCF/STB 763 700 600 769 Gas/Oil Ratio (avg. 12/2003) - SCF/STB 16634 626 0 7491 Disposal Undefined 0 0 0 0 0 0 0 1 1 129 T 12 N, R 16 E ....... ~T 12 N, R 17 E . 4_- . ..... r..¡;, ...._.._.._.!~ -.'- . - . -f'8 . . - ., ., . ... : Main Production Island' ..., I . . ~ ~ ø "- "'t-: ~. . ~. II:,.,,:, <5>& . <t' -... C9~ I . ~ ..'1 nI .,. . ~ .,- -- ': \r.' .-~- - ..& :.... ,~ ! t9Q> .-..-.. -i~-- i .. .. . "'-..t .._-.. ..-. , Ä.O.G.C.C. Endicott Field LOCATION MAP 2 miles t 0 . - . N ~'.~ - ---ø\.---ø - - I . . .....-.., . . I . . -..-.. I . "--. I c.-II. . . ..-..--..- s- . I . . I .... Satellite Drilling Island I -~ - . ~ . -...) . - . Duck Island Unit Boundary ~ .-.......-..-. ' s_.._.._..~ . T11N,R16E (\\ T11N,R17E 130 " ". "...." ".,.,.1::. .' " /..." ,,' '. " .' " . ..,." ----------------- . APPROXIMATE G ... . APPROXIMATE O~S OIL CONTACT WATER CONTACT -9850 SU -10200 BSEA SUBSEA ...... ........ ....... .~:.-~~" ;>:~: ~-!:=-,~.=~.~:7'''#; - -~-;...;-;: ~,;: ~~-;Ó-""=- 0 I 1 Mile , r. . A. O. G. C. c. ENDICOTT FIELD TOP 3A2 KEKIKTUK FM. REPRODUCED WITH OPE RATOR PERMISSION S~~t~ . 131 60~ 45 - 30 - 1~ L..""""", /71 L..",,, 1 00 --=1 80 - 60 = 40 - 20 = 0 -""I,..... 1 0000 --=== 5000 = --..---- 1000 -= 500 100 50 1 10000 5000 1000- 500 100 50 0.1 0.05 0.01 10 5 . - Producing Oil Wells I ENDICOTT, ENDICOTT OIL POOL "^~- - ,.r'''' -~~,~ -~ ~- , ~- IIIIIII1111 IIIII11IIII III1I1I1I1I II1II1II1I1 IIIIIIIIII1 IIIIIIIIIII IIIII1IIII1 III11IIIII1 IIIIIII1111 IIIIIIII111 IIII1IIIII1 I1IIIII1111 IIII11IIIII IIIIIIII111 1IIII111111 Water Cut ( % ) I '" ....^.... ~'"",..", , ."..,. -- -- ,-~-.- ,.-v~' I I I I I I I 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 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 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 I A Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) .. ..u_.,,~ "",^~'.N''''''''....~ ..........,.f~ "U...'''d~'''''..<d.''. I'ó - a .... .........AA.oI ...--- ....~ ....."'t"""'"'''~ -¡. ...,- I "'I'IIIIIIII"'I'III'III'~'I"'IIII"II"I'II""""1"""""1'1""'11"'1""'1'1""""'1'1'1"11'"'111''''''1'''1''''111'1'1''''''''1'1''''1111''1'1''''11'1I''1'11''1'1''11'1''1'1'1''1 ...... 10 5 1 0.5 -a----:---.- A A 0 Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) ""11.""_#,10 ^"_A....tt:r.""1"^'b ..'~~~ ~""Nd"'\..,,-...........~~-~. . "''&o.~ - -~- . áP--.-y - Uf\ . - ~-- , ,..- -, ~ ~ - ~' - -, ~'''1:l ............ . ..ð..~V""" ~; i ~'Â .::: ------- O~~ ~.1JV V ~/ ---." '. QI-U ~} - - - ~Lt"afu.,~~'::~';~':'"~U' ;~--~-~ . ,_ð .fI.~ I ,...- -,.- ,~ .......- 0 - - J~" -'C'OV.u~ ....."a ""4"'.. .#p'~ l'\AJ ,or'''''''' ' - ~~'-I,J'~"'(Ô> I' I IIIIIIIIII 111111"111 11111111111 11IIIII1I11 III1IIIII11 11111111111 IIIIII1I111 11111)11111 IIIIIIIIII 111111"111 I1IIIIIII1I IIIIIIIIIII IIII1IIIII1 IIIIIIII111 IIIIIII11II 11111(11111 11111111111 IIIIIII1111 1986 87 88 90 91 92 93 94 95 96 97 98 99 89 2000 01 02 03 132 30 --=-- 24~ 18 -:: 12 -:: 6 - 0 -""'II"?'I ,~.. 10000-= ~""""~\~II'" . 5000 = Cum Ga I :' "'"'''''' C s nJ ( MMMcf) 1000 um Water Inj( MMbbl ) 500 100 50 A Wells on Gas I' . Well nJectlon s on Water Injection ENDICOTT, E NDICOTT()IL POOL Enhanced R ecovery Injection ,~-~ ,......" '- - ~ ^\,. " /- ""- -~-~ III1IIIII11 ~~ I I I I I I I I I I I I I I I I I I I I II 111111"111 11111111111 1IIII111III 1'1111_111 II II II I I I I I I I I I I I I I I I I I I 1IIII1IIII1 II1III'1111 IIIII1IIIII ... &.a.a.ol.&.......AAA."V""'.a.......".a. '!'.... ... ''I(Y.'''' '''.1'6'"..'.'' ...~ ";- -, - ~"f"'\-'~~"'"'^"'V" - - ".- _.,~.A""''''~''.---- 10 5 ,"""- ð r' " " " ""~" / /), '"I''''' '''''1'' Gas Inj Rate (CD) ( M'" "'" I" I " Water Inj R t Mcf/d ) a e (CD) ( Mbbl/d ) IIIIIIII1II IIII1IIIII1 III1IIIII11 II IIIIIII11 1IIIII11111 II IIIIIII11 1IIII1IIII1 IIIIIII1111 II1II1III11 IIIIII1I1II IIIII1IIII1 IIIIII11111 III1IIIII11 1 111"1"'" 1000- /), 500 100 ~'^- ~~~~ ~T~r;r;\ "~ì.. \ZV~~.~ ~ iJ. \tJ~! ~ I -" ~ ~~/'.',~ ~ !~~.j j g~-};A~ I 1^~1'" , îi " ' . 50 ^- , t ð -- . ~... 10 5 f IIII1I1III I I I I I I I I I I III1II11 r II 11II1I'1111 I II I II I I I I I 11II1I1IIII 1111II11111 11I1II11111 1I111I11111 I I I I I I II I I I I1111III111 III1II11111 1I111I11111 I111I1I1111 1986 87 88 89 90 91 92 93 94 95 96 97 98 99 II111I11I11 2000 ' , I I 0, 11" '" "'" I ' " " 02 ""11"'" 03 Date 133 1 0000 ~ NGL Rate (CD) ( bblld ) I ENDICOTT, ENDICOTT OIL POOL Pool NGL Rate 5000 ~v-~ ~ ~v~ ¡M""" tvl" '.. , . ,. 1000 ~ f I . 500 100 50 ~ /,v~ 1 ï ¡va vi 10 IIII1III111 11111(11111 IIII1III111 1IIIIIII1II IIIIIII1111 IIIII IIIII II - 1987 88 89 90 91 I II I I II II I II II I I II I II I II II I II II I II III I II II I I 92 93 94 95 - 96 II I ~~ I II I II II ~I~ II II "" ~I~ I '" II '~~I~~" I "" ~11" II I II II ~~ "" "" ~I~ II " Date. 134 10~ 8 : 6 : 4 : 2 : 0 - , I , , I I , I , , , 100~ 80 = 60 = 40 = 20 = 0 - " '" ~ '" 1 00 ---== Cum Oil Prod ( MMbbl ) 50 === .......... Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf) 10 5 1 0.5 Producing Oil Wells I "7 I I I I I I I I I . . Water Cut ( % ) I I I I I I I I I I I I I A ENDICOTT, EIDEROIL POOL - . I I I I ! I : ! I I I I I I I I I ~ I I I I I I I /' ....... I I I I I I I I I I I I I I I I I I ~ I I I I I I I I I I I I I I I I I I ~ I I I I I I I I I I I A A A ð A A ,^ ^ ,^ ,"" ,A. ~ ,"" ,""','" ,"""'" ,A À A^ AAAAAAAAAAAAAA4A^^^^^^^^^- ^ÂÂÂAAÂÂ ^^ .À A^ ð A^ ^ ~ ..... ,. 0.1 Òil"Rate "(CD) ( Mbbl/d ). " I ' , , I , 100 - .u"." Water Rate (CD) ( Mbbl/d ) A A Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) ~~À~ r::°t\ooé °0 - ' "-v 10 0.1 0.01 0 ~ , l~ ~ I. I' ' ~ ~ - f'.- - \.- I I ' I I I I I I I I I I I 1998 99 -r-'- "" 11"",1"" 'I'" "~-"'II I~V~6~::::;~ s?o.&t : ~- - . . '"' -'../' -~ ../"" - ~ /'- , ~ .r---- / - ¡vl\¡\ I I I I I I I I I I I I I 2000 I I I I I 01 - ~ I I I I I I I 02 - --I -" = . ,I.. I I I I I I I I I I I 0°0 QO 00 ~A..--.Ã. ~ n - ,--,,' r'I)t:A ~ / . I I I I I I I 03 135 z 36 0 -r- z 0) 1 North Middle Ground Shoal Field LOCATION MAP 0 1 . . mile Gas Oil Accumulation outlines are approximate. 261 NORTHSTAR UNIT. OIL ARCTIC NORTH SLOPE, ALASKA BP EXPLORATION (ALASKA) INC.. OPERATOR POOL DISCOVERY WELL Shell Western E&P Inc. Seal Island BF-47 No.1, Permit # 183-074 API No. 50-029-20954 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Disposal Non-Operating Operational Shutdown Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORM~TION OIL PÖOLS METHOD OF OPERATION Flowing " Gas Lift Shut In Water Injection Gas Injection Wagin Disposal Shut In Total TYPE WELL Oil Producer . ""', ~ Service Well . '~' ",~, RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Oil Viscosity @ Original Pressure cp Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Oil Gravity - 0 API Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB Sec 2 T13N R13E UM January 30, 1984 WELLS IN FIELD 14 0 1 3 1 1 0 1 0 21 Sadlerochit Disposal Ivishak Undefined Undefined Active Completions (December) 11 0 2 0 4 0 0 1 18 0 0 0 0 0 0 1 0 1 11100 254 15 200 55 0.14 5300 4960 5187 44 0.8 121 113 2.3 2100 2934 262 z ('I') T'"" AOGCC Northstar Unit :i ~,~~,~2~,~J z N ..q- T'"" LOCATION MAP 3 I 0 . miles 36 Bottom hole locations of confidential development wells are shown in red. 4 --- ~ -- 7-,-'" 263 AOGCC ~ . -.- .-. - ,.I" ~ . -"' .. Northstar Unit STRUCTURE MAP 0 1 . . mile REPRODUCED WITH OPERATOR PERMISSION MODIFIED FROM ORIGINAL SUBMITTAL BY AOGCC '-" '''~ ~ ¡.. '"' . N Injector. Producer. . . Plonned Oil Production Well , Planned Gas Injection Well ~ Approximate on \Voter Confect ot11.1 00 it 264 20 --::--1 16 = 12 = 8 = 4 = 0 - 100~ 80 = 60 = 40 = 20 = 0 - 10000 --= 5000 ~ ........ 1000 - 500 100 50 Å 10 5 1 1000- 500 -=== -.--...... 6. 100 50 10 5 1 0.5 0.1 0.05 0.01 Producing Oil Wells I Water Cut ( % ) I Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) l!. Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) . I 2001 NORTH STAR, NORTHSTAR OIL POOL À ~ Å Å Ã - A A Ã ^ A ^ ^ ~ .. ð. A~~ ~ ~ - ~A- ~ ¡f~ r -A- --p.----- ---- ----.cD - - ý ...... . .'-... . I 02 -----=.. . ..,/-- .- 'I!! 1 - . . . . /~ -- . --- ---..- 03 ^ ^ A ~ \... ==.... '''. 265 10 -=-- 8 -=-- 6 = 4 : 2 : 0 - 1000 -= 500 = 100 50 10 5 1 0.5 0.1 1000 -=== 100 10 0.1 . . NORTH STAR, NORTH STAR OIL POOL Enhanced Recovery Injection Â Wells on Gas Injection Wells on Water Injection Á Á Á Â ~ ~ A A ~ A Â Á Â Â A Â Â - Å Â A AI. AI. Â A Â Â Â Cum Gas Inj ( MMMcf) Cum Water Inj ( MMbbl) A A Â Á A A Â ^ A ^ ~ ð Â A ^ Â Â A A A ^ l.I. l.I. Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbbl/d ) I 2001 ~~ Þ--~ ~ (~~ - ..... I I I I I I j , ~ ^ '~~-~ -- I 02 I 03 266 5.0 --:=-1 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - 1 0 --===' 5 1 0.5 0.1 0.05 0.01 10000 ---1 5000 1000 500 100 Waste Disposal Wells I Cum Waste Disposal ( MMbbl ) I Waste Disposal Rate ( bbl/d ) I --/~v I 2001 NORTHSTAR, UNDEFINED WASTE DISPOSAL POOL . - .. - - -.,:r-- """-~'-~- - - . ~ I 02 ----- .~~.0 I 03 267 PIONEER UNIT. GAS COOK INLET BASIN, ALASKA OCEAN ENERGY RESOURCES. OPERATOR POOL DISCOVERY WELL Ocean Energy Resources Inc Pioneer Unit 1702 15DA-WD, Permit # 199-064 API No. 50-009-20015 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector Water Supply Disposal Non-Operating Operational Shutdown Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS POOLS TYPE WELL Gas Producer METHOD OF OPERATION Hydraulic Lift Disposal Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeabil ity - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet WELLS IN FIELD 0 7 0 0 0 2 3 0 0 12 Tyonek Undefined Sec 15 T17N R2W SM September 9, 1999 Disposal Undefined Active Completions (December) 4 0 0 1 3 1 7 2 ~ 268 ROSETTA 1 ROSETTA 2 OSETTA 4 ROSETTA 4A -Q- BEAVER LKS ST 1 EV'ergreen CBM Pilot 1 I.e. . .~ Am Quasar Big LK 1 ~ BLT-01 BLT 1 (ARCO) -Q- KNIK ARM 2 -Q- FISH CREEK U 12-8 AOGCC Pioneer Unit LOCATION MAP 0 3 . . miles Pioneer Unit Evergreen CBM Pilot 2 ..: -Q- PITTMAN U 1 --9- AK 94 CBM 1 ~ -Q- NEEDHAM 1 ~ Wasilla "- Parks Highway ~ Pion~r U 15DA-WD WPioneer U 14CC Pioneer U 1500 -Q- WALLACE-KNUTSON 1A ... ~ N / ~ I .~ ~ ~ ~ Qj KEY -9- P&A <:> Suspended . Prod ucer ¡:f Injector 269 5.0 -.:I 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - 1000~ 500 ===1 100 50 10 5 1 0.5 0.1 1000 --=== ~--- 500 - ----- f:.. L 100 50 10 5 0.5 0.1 0.05 0.01 JAN Gas Wells 610500 I ð. Cum Gas Prod ( MMcf ) - Cum Water Prod ( Mbbl ) Gas Rate (CD) ( Mcf/d ) Water Rate (CD) ( bblld ) FEB MAR APR MAY I JUN I JUL I AUG 2002 PIONEER, TYONEK UNDEFINED GAS POOL SEP I DEC -I JAN MAR FEB OCT NOV -' ---- ,~ --'\ 1\ mmcf ,- --,' ~ -" - ¡, 6. ,0. ¿ ----~---------- bbl/day ^ - ---- ---A- mcf/day APR MAY I JUN I JUL I AUG 2003 SEP D. ---Þ.. ~ OCT NOV ^ DEC I 270 1 .050 --::----- 1.035~ 1.020 = 1 .005 = 0.990 - I I , I , 10 -=== Å 5- 1 0.5 0.1 0.05 0.01 "'" I 10-== .6 .6 5 0.5 0.1 0.05 0.01 I I I I I I I Å Wells on Gas Injection Wells on Water Injection I I I I I I I I I I I I I Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) I I I I I I I I I I I I I I I I Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbblld ) I I I I I I I 1998 99 ENDICOTT, EIDER OIL POOL 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 ~ 2000 Date I I I I I I I ---- I I I I I I I I I I I ~ I I I I I I I I I I I 01 Enhanced Recovery Injection I I I I I I I I I I I I I I I I I I I I I I ^' I I I I I I I 02 I I I I I I I I I I I I I I I I I I I I I I v I I I I I I I -, 03 136 10~ 8 - 6 = 4 = 2 - 0 - I r I I I 1'1 I , I I II I'll I I II I T I I IIII II I I I I I I II I I I I I I I t I II II I I 1 00 ~ Water Cut ( %) I . -. - f""" 80 = ~v V- ~~O ~ ~I"'" ""'I"'" '"''I''''' ""'I"'" ""'1'"'' ""'I'"'' II 1'1111 I 100 -== Cum Oil Prod ( MMbbl ) 50 - -....... Cum Water Prod ( MMbbl ) Å Cum Gas Prod ( MMMcf ) Producing Oil Wells I ENDICOTT, IVISHAK OIL POOL I I~ " '''''' ~ ~"'''''' 't:VV- I II1I III I I I II II III I I II I II I I III II I I I I II III1 II I IIIIII II I I II II I III I I I I I I II II I I II ,~~ ~_....~- I VI I I v~ I III I II'! I I II I I I11I II I I II t III I II I I II II I1II I I I I II I II III I I I II I II' I I I I II I I II I I II I I I I III I II I ..=w - !' 10 5 -- ,... - _P----:8- 'f----''''''-_v~""""~=''",,, ... """~v~..v~-~v_v_v~~-- -- ----- -"!!-__~~__A__~AA^^^^^^~~~~~v~v_v,,ww,,-,,:' 1 0.5 ~~¿- ,_/ ~" -,- j. / II1III11111 IIIIIIIIIII 11111111111 IIIIIII1111 ~Å ........ ......"", ""'1"'" ""'1"'" ""'1"'" ""'1"'" ""'1"'" ""'1"'" ""'1"'" 0.1 ' " r . .. .... .... OilRate '(CD)( Mbbl/d ) 100 -== .,.....-.... Water Rate (CD) ( Mbblld ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) J~ r^1 ~ ;/"'^-'-I,\' 'vV\f' 1:''' -~'-- r^../V~ ~,r~ . - "U \ r 'f~. - V. ~ ;ï.,: . '", . . ~ I' ~ (\ ^ 0 ^ \ ~ 1 0 . Q.... (:) -"".p .. C".-ð 0 "."'. -~ - ......... _<J. ..~ ~ - . - -- ~ - .~."O:) Q-"~..Q:O. COX> .' ~. , I -- ~I ð. A 0 10 0.1 A 0.01 ~ II ~ , II , <06 0.001 "'"/,, ~ 1'1 II II II I I I I II IIII I II I I I I I II I I II I I I I I II1I II II I I IIII I I I 1989 90 91 92 93 94 II I IIIIIIII III II! I = III 95 . I 96 ' . I II'III I I I I III I III I I I III I I III I II II I I III III I II III1II I I I I I I II IIII II II II 'II' I II 97 98 99 2000 01 02 03 137 5.0 --=-- 4.0 -:--- 3.0 - 2.0 = 1.0 -"", I"" I 1 00 -=== 50 10 5 1 0.5 0.1 100 -== A Wells on Gas Injection Wells on Water Injection ""'I"'" "..1"," '"''I"''' A Cum Gas Inj ( MMMcf) Cum Water Inj ( MMbbl ) r~ I III I III I II I II I I I' II II II II III II I I I I I I I II IIII ð. ¡:,. Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbbl/d ) 50 10 5 0.5 0.1 I I I I I 1'1 I I I 1989 I I I I I II I I I I I I II I II I I I I I I I I I II II II 90 91 92 ENDICOTT, IVISHAK OIL POOL Enhanced Recovery Injection I I I II II II I I I I II I III III I I I I I II I I II I II I I I I-I II I I I I I III t II I II IIIIII II I I I I II I'1I II I I II I II I III II I I I III II I I I I II II I I II I I I I IIII II I I I I I I II II I I I I II III I I II I I I I I (I I I II I II II t I I II I II I I IIIII1 I I III I1II II I I I I II IIII II I I II I II I II I II II I II I II I I II II II II I I I I I I III1 II I I I I II I' II I I 93 f\J~ I I II I III II I 94 I I I I I II' I II .- .......~~_.-... _.~ -':~---':.~-~-?:-:.'-!'':-'~ \ II 95 011' - ~ -t II I I III I I I D~te F"Vf\/V'/'lr V ~~V,,~r J II I I 'II I II I I III1III I 1_' II1II IIII II I I II I II I III II I I I II I II I III IIIIII I 1 I I 111'111 I I 96 97 98 99 2000 01 02 03 138 1000~ t (CD) ( bbl/d ) I NGL Ra e ENDICOTT, IVISHAK OIL POOL Pool NGL Rate 500 100 50 ~'r, 10 5 0.5 Ý\ .-----"",,- _F ¥jI I f-V\ ~.. ^r'\.;^ ,/,fv & J . I ' V " \ . .., I . ~ 0.1 I I II I III1 I I "'" 1""1'1'" 03 1""1 02 I I I I " I I I I' '" I 01 '" "'1'" 2000 .. I ""'1" 99 1'1"1"" 98 . III' "1"1";" 97 ' ""'1 96 I I'''1I'1'1 95 '1"11"" 94 III 1111'1'1'" 93 II "1"1" 92 "'" I' I I 91 ""'1'111' 90 1989 J \~, "i'I, Date 139 1 0.5 0.1 0.05 0.01 100~ Waste Disposal Wells I ENDICOTT, UNDEFINED WASTE DISPOSAL POOL ~\ ^ IIV.III II I 1111'1"111 1111'1"111 '""1"111 "1111"'" "'"1""' "1"1""1 V.,V.,V.-y,.,.,.f.~ '...,..6. ..l~..... . I" 'I"" ,'II¡ 1IIIII1III Cum Waste Disposal ( MMbbl) I I" / I 1111111111111111111111 IIIIIIIIII1 11111111111 IIIIIIIII11 IIIIII'I111 IIII1IIII11 IIIIII1I1II II~III"!III Illi'liilll III1IIIII11 IIIIIII1I1I IIIII111111 Iflllllllll IIIIII11II1 11111111111 IIIIIIII111 IIIIIIII111 5.0 ~ 4.0 - 3.0 - 2.0 - 1.0 : 0.0 - 11111111111 11111111111 IIIIIII1111 IIIII1III1I 1II1II1IIII 1 0 --====d 5 50 10 5 0.5 0.1 Waste Disposal Rate ( Mbbl/d ) I r1~ . ~OOrs ools/day . ~1 I . i.. f.~. 1 . ,r-;r ~ . . .\ .~ .~ ~. . * '1' 1. \ 1.~ I~ 1 '1"'1"'" ""'l"'" ""'1"'" ""'1"'" ""'1"'" 1"'.'1"".' "'_"1""'1""'1"'" 89 90 91 92 93 94. 9_~ 96 . I " I I II I I I I I II I I II I I I I I I I I I I I I I I I 1986 88 87 .. . ""'1"'" ""11"111 ""'III",T""'I"II' ""~II"" ""'1"'" ""'1"'" 97 98 99 2000 01 02 03 140 GRANITE POINT FIELD - GAS COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR POOL DISCOVERY WELL Union Oil Company of California Granite pt St 17586 No.9, Permit # 193-062 API No. 50-733-20448 Sec31 T11N R11WSM June 10, 1993 FIELD DEVELOPMENT INFORMATION TYPE WELL Producer Non-Operating STATUS Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Suspended Abandoned Total WELLS IN FIELD 34 3 23 0 0 0 2 0 9 32 103 Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION '. GAS POOLS Tyonek Undefined TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total , ActiveCòmpletions (December) 1 2 3 RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi - 0/0 Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet 4088 100 22 0.25 53 1890 1450 Jan-04 0.56 135 141 R 12 W R 11 W 1_-------, COOK POOL RULES AÆA I I . CRAItITE I'T ST 175117 6 I N LET 1- -Q- GRANITE PT ST 17587 5 I -Q- 110tf:K ST 17587 2 ~ PT ST 17581 3 I ø -Q- GRANITE PT ST 17587 "t í - - ø GRANITE PT ST 187..2 1.. I GRANITE PT ST 187i2 3... GRANITE PT ST 17598 .. . GRANITE PT ST 1871-2 8 I GRANITE PT ST ~586 9 i} 1 -<>- ~ PT ST 187..2 21!1 I I .......rrn:: PT ST 17586 5 GRANITE PT~T 187...2 29RD UIV'\IU I r.;; GRANITE PT ST 187...2 12 GRANITE PT ST 17586 5RD ~ ø GRANITE P 51 187..2 6 I GRANITE PT ST 17586 3RD .Á GRANITE fiT ST 187...2 18 T 11 N I ~.ycia:. PTsf. ~?13....~ . ~ TYONEK ST 187."22 IT 11 N IJP~!ßTI= fT ~ '7S80 8 . \, ø GRANITe PT ST 187..2 12RD , I GRANITE PT ST 187...2 16 ''GRÁNITE PT ST ,1ê1..~ 3è T 10 N GRANITE PT ST 18742 i0ó{ð " . Q GRANITE. PT ST 187..2 181 T 10 N GRANITE PT ST 187...2 ..2 fl ' Q GRANITE PT ST 187..2 31 I GRANITE PT ST 187..2 :M .,., . "'.' GRANITE PT ST 187't2 32 GRANITE PT ST1i87...i. ",'11 . '.'-<?=:' .SGIWIITE. ,PT ST, 187..232RD I GRANITE PT ST 187"'2 28RD l"]i1..: GItUTE PT ST iB7't2 ~ I GRANITE PT ST 18712 2B -«- ~ ST 187...2 1 G R \ N I T E GRANITE PT ST 18712 27 , ~' GIW«TE PT" ST ,18712 7 . ;""\ GRANITE PT ST 18712 26 . 'id GRANITE PT ST 187..2 7RIJ I GRANITE PT ST 187..239 P) I N T GRANITE" ' Sf 18712 "\- . -<j GRANITE~: ,ST 187~2 39RD " . GRANITE PT 51 Ib.i'2 25 . .. GRANITE PT ST 187..2 37 I GRANITE PT 51 18712 13RD ø. . GRANITE PT ST 187..2 15 F E L D GRANITE PT ST 187..2 3 GRANITE PT 51 187..2 13 -<>- ø ø . GRANITE PT ST 187..2 36 I C_lh SJr 1~~21, . " 0RMI'Il: PT ST 187...2 19 GRANITE PT 51 187..2 23 JiJ GRANITE PT ST 18712 29 GRANITE PT ST 187..2 zm l' .GRANITE PT 5~~ ~ ST 187..2 17 I cr=rePT PT51 sfW.. æ. .. . ø--ê GRANITE PT ST 187"\-2 38 þWüiE PT 51 "1-+11 î s--:..:; Q",----- fli--tfX I-J 91-13 --I MUC I-2 92- "'GRANJ TE PT ST 18712 9 I GRANITE PT ST ~ ø GRANITE PT ST 187..2 MUCI .-- - - GRJkre PT ST ~ PT 1~ . GRANITE P- ST 31-13 I 31-14-9- .. ¡GRANITE PT 51 n-13RD y: PT ST 31-1'tRD2e<>- GRANITE PT ST 31-1«:1 . GRANITE PT ST 72-13 GRANITE PT 51 . .GRANITE P- 5T 32-13 I I GRANITE PT ST 13-J3.. -6- GRANITE P- ST 33-13 GRANITE PT ST 33-1.. GRANITE Pr 59 4 1--- JÞ .GRANITE PT 51 *-1" . GRANITE PT 51 32- FTt: PT ST 33-11RD -$- GRANITE PT s- 2't-J3 . GRANITE PT ST 2+-J3RD I ~TE rT 51 31-23. GRANITE PT ST 11-2t I GRAKlTE PT ST 33-24<>- ø I I ORAN!TE I'T ST 32-23 ORAN!TE I'T ST 12-21 C - - ~~..::::.. -PQ2L 1!.~S AÆA J R 12 W R 11 W . :::: N Ä. O. G. C. C. GRAN I I ~ POINT RFln LOCA TI(J\J MAP 0.0 0{> 1.0 MILE I I 142 5.0 --:=I 4.0 = 3.0 - 2.0 = ~:~ = " " , I \ o.~ ~ -_:.- Gas Wells I GRANITE PT, UNDEFINED GAS POOL I . . . . I I I , . . ./" 1"\'" ~ ""1"'" I I I I I I I I I I I âA^I,^^~ð~Aå~^^^"~ð¿~~OL,^ß^..,^?,^~.~¿LA ^^~A~ß¿¿6~bß^^^ß~~ 666L~6^66~6~~^^^Á666666~ðÜð~LÒð ððð.'-'.~ ~ ðc:"ò L L:. C:..6òLC:..,t:,.r.^ C:.. ^ Cum Gas Prod ( MMMcf) I Cum Water Prod ( Mbbl ) 0.1 0.05 L 0.01 0.005 1'-/"'I\I".l\~' ¡\F.A/\/\t,l\/ r.I\{ ,~/\r. ¡.. 0.001 I I I I I I I I I I I I I I I I I I I I I I I 1 280500 ð ð Gas Rate (CD) ( MMcf/d ) ---- Water Rate (CD) ( bbl/d ) 0.5 /1 f I 0.1 I 1 0.05 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 1993 94 95 ,\",,,1, I v.,/"", I I I I I I I I I I i I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I />.-A j \ I I i ~ '1\ \ /4 ~ 'J1 \ I Î i I í If.- ï~ N\ \J ~ . / \ f>~ ¡ .~ ~À~ h ft ~" ' ~ if' ¡¿ ~ I\.""",, *' I \ j\ 4 I '0/ \ !~I\ { }..¿\ J i "Ii, \ / ~ 1\ ¡ \ i - Ä i i \ f \ I \ i u \ I ¿ à.J, ¿~ Á f, t ¡ \ i \ !\ II 4"/ ~-- 4' 1\1 \ I \ ¡ \ ! \ I ~ I \ I ~I ~ 1 I I Á i I ð ð \1 ~ 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 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 96 97 98 99 2000 01 02 03 143 GRANITE POINT FIELD - OIL COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR POOL DISCOVERY WELL Mobil Oil Corp Granite Point NO.1 Permit # 165-002 API No. 50-733-10059 FIELD DEVELOPMENT INFORMATION TYPE WELL Producer Service Non-Operating STATUS Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Suspended Abandoned Total WELLS IN FI ELD 34 3 23 0 0 0 2 9 32 103 PRODUCING COMPLETION INFORMATION PRODUCING FORMATION OIL POOLS METHOD OF OPERATION Flowing Gas Lift Hydraulic Pump . Shut In Water Injection Disposal Shut In Total TYPE WELL Oil Producer Service Well Sec 13 T10N R12W SM June 9, 1965 Tyonek Hemlock Disposal Middle Kenai Undefined Undefined Active Completions (December) 000 7 . 2 0 .21 0 0 .9 0 0 10 0 0 001 15 0 1 62 2 2 RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Oil Viscosity @ Original Pressure cp Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psi a Oil Gravity - 0 API Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB 8780 135-170 14 10 39 4251 2400 2000 41-44 0.8 250-600 250-600 1.8 1110 873 11000 160 11 5 45 4800 2200 4500 34 0.68 380 120 1.6 800 1117 144 ..7--'<T~:-~~:-----! l h~,~"&'.T' ..... In I f !C\' 0"& IT. ..... , I / . i I . ..---..... I I .. I I, i / I / ; ......... """"""""";l~"'"'''''' ............ ~, //' : j' --3': ,/' . ,/ . --- . :/' --~-- ,,...,...,...~"-' . ---",,-"'.""'''''''' : ""'"'''''''.,...''' .......,.."..., ''''/f' -r---- I ¡ I , I I I I I ¡ , , , I I : , ~ I I I I I I I AOL "'187!!J . = - N , 1 I ¡ ! I I I , .".. .,.'".. 104 .~ AOL "'1'1'5." j .............]' . I I , I l I I ¡ I . I I . I ......' .......,.. ,....j.....,. I I I I ¡ I AD&. "'!~t!!.J . ....." ...,..."".' 0 I 1 Mile I Scale A. O. G. C. C. GRANITE POINT FIELD TOP 41-42 SAND STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION 145 40~ 32 = 24 = 16 = 8 = 0 - ,.. . 100 -:=-1 80 = 60 = 40 = 20 = 0 -, -, ~ ,#, 1000 -----=== Cum Oil Prod ( MMbbl ) 500 .-..--.- Cum Water Prod ( MMbbl ) Å Cum Gas Prod ( MMMcf ) I I .n.....," r 100 -= 50 10 5 1 0.5 Producing Oil Wells I /-~ ~,~ . , V, GRANITE PT, MIDDLE KENAI OIL POOL ~~- 110. '-. -,~ ~" ',.~ "\~ ~"'-. .-~ ~\-- ,. . - '..r' ,~-~.. I Water Cut ( % ) -f ~.. A- .. -- "II' -- .16--- - ,~1'4 ~ - - --" ,.. "',-- --.. , .AI~'. ~, -'- J ~ ...".,.... . . ,'- '- "-~~'- --.., - - ... - n- . --.... . . Å 0 r. . . . Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) 0.1 1000 -=== .--.--.- 500 -==== ^ A 100 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001 . . A- -'141'\- ~ ~ ~- . 0... ..,. -, tiI - . . fl~'~~~~' ..'~. ..J. .. "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 I I I I I I I I I I I I I I I I I I 1965 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 95 96 97 98 99 2000 01 02 03 146 30 ---=--- 24~ 18 = 12 = 6 = 0 - 1000 - 500 - 100 50 10 5 1 0.5 0.1 100 -=== I.\. /:'. 10 0.1 0.01 0.001 GRANITE PT, MIDDLE KENAI OIL POOL Enhanced Recovery Injection Å Wells on Gas Injection Wells on Water Injection .~r-.~ ~.. .Þ ,~.~ I" \- J .¡J -'V 11' fI- V tl Å Cum Gas Inj ( MMMcf) Cum Water Inj ( MMbbl ) ~ -~ ~ I /" , Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbbl/d ) k\ry,~\lJ. r~"'~ ,\I' t rrv ~ .¡~~ . '\~I ~ ., (\Mt~\.\ 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 1965 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 95 96 97 98 99 2000 01 02 03 Date 147 10~ 8 = 6 = 4 = 2 = O~ 100~ 80 = 60 = 40 = 20 = 0 - 1 000 ----=== 500 100 -= 50 10 5 1 0.5 0.1 101 10° 0 -1 10 . " 10.2 . -3 10 -4 10 Producing Oil Wells I GRANITE PT, HEMLOCK UNDEFINED OIL POOL .r '- Water Cut ( % ) I . ~. "r"-- . 'r~ ~ -......- Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf) Å A A I I I I I Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcflbbl ) I¡~ ~.... """"W""'''' -"'''''''''''''1. .... '''''''''v''''''', --....... 0 0 0 I , I . " , I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1967 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 95 96 97 98 99 2000 01 02 03 148 Waste Disposal Wells I GRANITE PT, UNDEFINED G&I WASTE DISPOSAL POOL 5.0~ 4.0 = 3.0 :: 2.0 = 1.0 ~ \, '- , 0.0 - I 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 Cum Waste Disposal ( MMbbl) I 0.5 0.1 0.05 -"\. ~ I 0.01 " I I , I I , I I I " I , , I ' I I I I I I , I I I I , I I I 1000 ----1 Waste Disposal Rate ( bbl/d ) I , 500 .. \ 100 1- . 50 I , 10 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 I 1995 96 97 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 98 I / , t _I I I I I 1;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 I I J I I I I I I I I I I I I 99 2000 \. I I I I I I I I I I I I I I I I I I I I I I -, 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 , .. . 01 02 I I I I I I I I I I I 149 03 IVAN RIVER FIELD - GAS COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR POOL DISCOVERY WELL Standard Oil Co. of California Ivan River Unit No. 44-1, Permit # 166-021 API No. 50-283-10008 Sec 1 T13N R9W SM October 8, 1966 FIELD DEVELOPMENT INFORMATION TYPE WELL Producer Service Non-Operating STATUS Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Suspended Abandoned Total WELLS IN FI ELD 0 4 0 0 0 0 1 0 0 1 6 PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS. POOLS TYPE WELL Gas Producer '" l Tyonek qndefined Disposal Undefined METHOD OF OPERATION Flowing Shut In Disposal Total Active Completions (December) : 3 1 0 4 0 1 0 1 RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet 7800 128 20 1600 45 4190 1000 Dec-03 0.56 95 37 150 R9W Raw Pretty Creek Unit Ivan River Unit :Ivan River 13-31 ,/ Ivan.. River /ooooroooo....~ oo...'oo.oo .oooooooo....lv.ooooooooan..oooooo:..Roo:oooooo iver 44-36"/ . 14-31 :.ml . :.:...... .. .. .. .. Ivan River . tit' 41-1 ! ~ ¡Ivan River - ~ 44-1 / Ivan River 23-12 AOGCC Ivan River Unit LOCATION MAP 0 1 , . miles . N -I I .....Jr.. W Z ~ ~ \~\ð CpO'f. KEY -9- P&A <:> Suspended . Producer ¡! Injector 151 / ! ! :::: \~8##'.../ N . = = .- Ii ~ . /IV~N RIVER UNIT ~ . ' , / ~ 'JL.' ~ / / ~ J ./ ' /' //;~--....~' ~ /' ~ / ,.. .. / ' I . ./ \ ~' \ ~ \ / ~ ~ \ ~ /1 ./ ' \ $ I ~~ I / ./ /" \ ~ I /;fj/ \ I I I I I r ' / ' I I I I ' I I I ' / ¡II , , , I ~ I , : JyÇ /1 I I I I I I " /1 /;. ,..,.:, \ ," ~..:~,::;\;.::".~ \ ,I :,. .,',' ..:.":' - :; ,-," ' \ ' '. /. ~:'::, ;,",¡;,~ \ "V' ~)) \ ," " ,,' :. ,,':..;) ., / '. Y. ,.:.:~",:-'>í........ ' ./ . ..' " ,..""., .-' / . ,~.'" ,.." :'...'~. <"' / ,,;;...;.,-', ,'," ',j ~ :' . f.... :..'~,~ . ~;.~.;;':..:~:;'~ ~.u;. '-" . -" = ~ ,--~ ' ~~v \ ~ I ~ ~ I ~i ~\.. \ / k ~ 0 ~ c, 0 1 mile I A. O. G. C. C. IVAN RIVER FIELD TOP TYONEK FM. STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION 0 152 AN I \ ^ ^ """"'" -1 Gas Wells \ " , " , " '" "'"'''''' ^~" , 5 0 0 I , , , , , , ' , , , , N'.^~V.''''''''^'' . ~:~ ~ . , , , , , , ' , , " """"'" "'" ,"~:.~,~~~~:.:~:~~~~o~:.~':~::,:~,"^"'^"M"'^^~"'~'^ .. 2.0 - ,,, '" "'"'''''' . ,.~.~/.'.^,,~' ~ " '" "'" ^~'^MM" 1 0 , , , , , , WHo . . - " " I I " "MMCf) ^l~JY'.N' 0 0 ~'"'''''''' , Gas Prod ( M "pY'^ ^ . 6 Cum ( Mbbl ) ^d:Þ 100 C m Water Prod .vAlN'. - ---- U . ,..../V 10 A/\/,l::JL .f\"!\ 6"'^'-~ þcÞ I'l- ...,' ," 1\ 0.1 0.01 " b. /-.- 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 II I I I I I I I I I I I I I I I 0.001 I I II 'I'I'I' 100 360500 Gas Rate (CD) (MMcf~di ~M^'. ,.A^, - _:.:- Water Rate (CD) ( bbll ( 50 - Ih j 10 ~^"\. r r..,' 5 r - \ ^, : \ ~I , 'Ji'l J I LI ,i \í/~ .i" r\, , , 0.5 0.1 i I 0.05 I!:. 0.01 I I I I I II I I I I I I I 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 II I I I I 1990 91 92 93 94 IVAN RIVER, UNDEFINED GAS POOL J ,^I \ ^ V v I I I I II I I I I I I I I I II I I I I I I 1'1 II I I I I I 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 II I I I I I I I I I II I I I I I J I I I II I I I I ~Vv¡~' ~ . r'L"j~ k'i~~^~^^ I V- ' \ì ' \ . ¿ }1^ h , \I~ I I' N\ , ~ I I A ~ I~ ^, v J W '-\..J \ ,,1 tA,\.. \, '\ , \¡ .. n \I \., ,. I .Jt,,"V I I I I I II I I I I I I I I I II I I I I I I I I I II I I I I I I I I I II I I I I I I I I I II I I I I I I I I I II I I I I I I I I I II I I I I I I I I I II I I I I I I I I I II I I I I 95 98 03 99 96 97 2000 01 02 153 5.0 ~ 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - 1 -===I 0.5 0.1 0.05 0.01 1000 ----1 500 100 50 10 JAN Waste Disposal Wells I Cum Waste Disposal ( MMbbl) I Waste Disposal Rate ( bblld ) I IVAN RIVER, UNDEFINED WASTE DISPOSAL POOL FEB APR MAY I JUN I JUL I AUG MAR 2001 SEP NOV FEB DEC OCT JAN MAR APR MAY ~ ~' . JUN I JUL I AUG I SEP I OCT 2002 154 KATALLA FIELD - OIL GULF OF ALASKA ALASKA CRUDE CORP - OPERATOR POOL DISCOVERY WELL Alaska Development Co. NO.1 Permit # 100-057 API No. 50-069-10004 Sec 36 T19S R5E CM 1902 FIELD DEVELOPMENT INFORMATION TYPE WELL Producer Service Non-Operating STATUS Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Suspended Abandoned Total WELLS IN FI ELD 0 0 0 0 0 0 0 1 * 27 28 PRODUCING COMPLETION INFORMATION PRODUCING FORMATION Katalla - Burls Creek Mbr , OIL POOLS Katalla METHOD OF OPERATION Active Completions (December) Flowing , 0 Gas Lift 0 Suspended 0 Shut In 0 Water Injection 0 Gas Injection 0 Total 0 * TYPE WELL Oil Producer Service Well RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Oil Viscosity @ Original Pressure cp Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Oil Gravity - 0 API Gas Specific , Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB 40-44 * 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 fire in 1933, and the wells never produced after that date. 155 R4E hd R 5 E R6E R7E + D T 16 S ~~ ~ ¡l ~T 17 S ~Drfi'it.. rd."'. J J IY t;' $ """'-~, 101 'Q\ \ 1 J .;..r./ T 18 ~ S + .l( T 19 -<>' S ~ '.., ~ C' 0 "') JI . ;- °// $..... A. O. G. C. C. KATALLA FIELD LOCATION MAP 0 6 miles . = N REPRODUCED WITH OPERATOR PERMISSION 156 KA VIK FIELD - GAS ARCTIC NORTH SLOPE, ALASKA CONOCOPHILLIPS ALASKA INC. - OPERATOR POOL DISCOVERY WELL Pan American Petroleum Corp. Kavik No.1, Permit # 168-086 API No. 50-179-20001 FIELD DEVELOPMENT INFORMATION TYPE WEL L Producer STATUS Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Suspended Abandoned Total Service Non-Operating 'PRODUCING COMPLETION INFORMATION PRODUCING FORMATIONS GAS POOLS TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - °1<> Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Sec 7 T3N R23E UM November 2, 1969 WELLS IN FIELD 0 0 0 0 0 0 0 0 0 2 2 Sag River Sadlerochit Undéfined " Active Completions (December) 0 0 0 3500 114-127 5-13 2-200 50 2391-2400 .587-.588 260-900 40-280 157 . R22E R23E R23E R24E . - ì N I \ T 4 N / ( -Çr aeu WIT 1 T '4 N T 3 N -.- I I A O. G. C. C. -- KAVIKFIELD TOP SADLEROCHIT FORMATION 0.0 0.5 1.0 MLE '~ "-- T 2 N ~ RZ2E R23E ( , R 23 E .. R 24 E L 158 KEMIK FIELD - GAS ARCTIC NORTH SLOPE, ALASKA POOL DISCOVERY WELL Forest Oil Corp. Kemik Unit NO.1 Permit # 170-060 API No. 50-223-20006 FIELD DEVELOPMENT INFORMATION TYPE WELL Producer STATUS Oil Producer Gas Prod ucer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Suspended Abandoned Total Service Non-Operating , . ' PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS POOLS TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psi a Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Sec 17 T1N R20E UM June 17, 1972 WELLS IN FIELD 0 0 0 0 0 0 0 0 0 1 1 UNIT WAS DISSOLVED IN 1995 Shublik Undefined 0 0 0 7433 215 3 .01-.5 4510 0.577 140-160 159 Ä. O. G. C. C. KEMIK FIELD BASE SHUBLIK FM. STRUCTURE MAP -- -- -- u- ...un_....-_- -~ - u_~ ~. < ~-,. - - . , R19E A20E R21E z C\J ~ z ~ ..... Antichrlum comprWng nt8'I'Mtt'OUS thrust slices - - - - - - Projection of estimated gas-water contact onto Base Shublik structure map 0 6 miles I R22E \ \~ -" ~ N ~ - ... . REPRODUCED ~ITH OPERATOR PERMISSION ~ f\) Z ~ -1 Z 160 KENAI FIELD - GAS KENAI UNIT COOK INLET BASIN, ALASKA MARATHON OIL COMPANY - OPERATOR POOL DISCOVERY WELL Union Oil Of California Kenai Unit No. 14-6, Permit # 159-002 API No. 50-133-10088 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Prod ucer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Non-Operating Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATIONS GAS POOLS TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Sec 6 T4N R11W SM October 11, 1959 WELLS IN FIELD 0 42 * 0 0 0 0 3 0 0 8 53 Sterling 3 Sterling Sterling Sterling 4 5.1 5.2 Active Completions (December) 6 0 0 7 11 0 13 11 0 Sterling 6 2 8 10 10 3 13 3700 91 3960 93 4565 100 4025 97 4125 98 35 35 35 35 40 1862 1919 1981 2078 2505 233 167 310 SI 245 May-03 May-03 Nov-OO N/A May-03 0.557 0.557 0.557 0.557 0.557 N/A N/A N/A N/A N/A 88 60 113 53 110 * Kenai Unit contains 26 gas wells that produce from multiple pools. 161 KENAI FIELD - GAS (CONTINUED) KENAI UNIT COOK INLET BASIN, ALASKA MARATHON OIL COMPANY - OPERATOR POOL DISCOVERY WELL Union Oil Of California Kenai Unit No. 14-6, Permit # 159-002 API No. 50-133-10088 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector Disposal Storage Non-Operating Suspended Abandoned Total Service Sec 6 T4N R11W SM October 11, 1959 WELLS IN FIELD 0 42 * 0 0 3 0 0 8 53 PRODUCING COMPLETION INFORMATION PRODUCING FORMATIONS U Tyonek DeepTyonek . Disposal GAS POOLS Undefined' Tyonek Undefìned , TYPE WELL METHOD OF OPERATION Active Completions (December) Gas Producer Flowing 14 1 0 Disposal 4 0 2 Shutln 0 0 1 Total 18 1 3 RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi - % Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet 4900 100 9000 156 45 45 2558 4416 varies varies May-03 Oct-01 0.555 0.560 N/A . N/A 213 100 * Kenai Unit contains 26 gas wells that produce from multiple pools. 162 - I I I I I I I -36t----- I I I I 8 , . I I I IÞ8...- .._'-~-- 4: : I , . I , , .\ , 1 I I 1 1 I . ._-..------ III , I I I \ I - R, 12 W I 1"1 161 18 r J 19 L 20 21 05 22 T KENAI 5 UNIT "BOUNDARY N UNION OIL CO. 0-= CAL., OPERATOR 42-30 ~ :'30 , . , .1 29 28 ~ . . : 4~~:~ 31 of) 44.30 32 33 i't21(3;! , , Ò.~~.~~ "';ì, ,/ '\ ,~" \, itó'~ ~-32 \ ¥i \.\- , \ . "'21-5 5 KENAI DEEPU"6~ ".".,.,,- ..o''' .' .' 14732 Wo-I ~'.:':~.__. _..~ . '':::-,..:-~-. I '"Ø-II.6---o---1:NAI 210G DEEP V.-S 33'\ ~.... 41,' 1)-6 Ag.~3-GA ~ C 4S-U""\! ....... " 23)f-G '~¡ ,13-~ o'~.. '. . 1 \. . -"'24-... ...: .,~ :~i : ....- 14."rJl.Y ..~. ...' 14(-~. ..((o'>;; ~ 2 -Qo --- I -) ^21'1 41-'~-\n':'u_---(t ,',,: .. I "---"'9 12 , ",~1"', 11-8 I .I'. , .." I ' .. 1 I " 1 t " . . .. , o',' 4S-T " -Iji: IC DU-4 0(1- * 43-12 8 (1-14'4 13 /l" -. . _I 24-T : § II-IT :Q.... :.1' h -'-.l-18 .~o' _.--- . -#--' 17 I 44.18 \ - \Ig I 20 ~ 4H9 I I R IIW 0 1 mile I 24 L, .J 27 34 4 9 - 16 T 4 N 21 A. O. G. C. C. KENAI FIELD LOCATION MAP . - - N REPRODUCED WITH OPERATOR PERMISSION 163 ..,¡'I'~ þ. ;I 'I j ¡ if. a II \' ,I f' I I I ftll. " .. --.'-...; . 21 \ , .-"" I L... -. h..>- 0 I Scale ~I 1 ) . GQ I. , I _--J...--r- .~ ~ ~ I I j' I.' I I ~; J I I. I ,"'" f:ä !=» I" I 1- ¡c I. III 1:11 I ~ T '4 H ~. ~ ~ I Ÿ " I i "-- - C },'" ~~ I, ~ . + ,., ____I, " } I...: I - I :. - -- A. O. G. C. c. KENAI FIELD TOP BELUGA FM. STRUCTURE MAP ! , I' - ---, ------ "II. _a""'''''''''''''- REPRODUCED WITH OPERATOR PERMISSION 1- . = N 1 Mile I , i I t , I ,I 164 20~ 16 ; 12 ~ 8 ~ ,,- . 4 - . '" 0 -= ,V' ,"""" , cu~ Gas Prod ( MMMcf) I 1 000 ~ ~ Cum Water Prod ( Mbbl ) 500 ===¡ ---- ~. 100 ~ 50 ~ /' Gas Wells KENAI, STERLING 3 GAS POOL ¡--r-v-v-- ~~ ,. -J V. "" ~~~, ~ ~«(\,&"h'^'~.t ,,<>,,~ - ,¡«I,W~ - ~ ~ !r" - :~::::: -: -: :: -:: :::::: : ;;::::::::: : :m~;;~~ ::~;;:;:;:; ~~;.~:~~m" .................~r'oW/~""J-. 10 5 1 0.5 .œmm. 6 0.1 1 000 4~856~ Gas Rate (CD) ( MMcf/d ) R te (CD) ( bblld ) 500 -=== ---- Water a 100 50 10 5 " f ~ ~f'. "Ai< ~. Þ "'~ ' 4~ n.r~""" '10< "'" -~t 1 . "'. ! 1 J I~-. . -. ". - -.- .. I III 'I II 1-,- ¡ I '. t ,,¡,th. - "7.. Itl" 18 r 1':\11 I' ~f ~!Je ~ V l., .. 'U ~~ I ¡ d I' I ~t c. , .. f' I~ \ ~ K i liar In~ ,.. r.;, 0.5 It. 0.1 0.05 0.01 6 ê. I I 1965 66 I I I I I 1 19 910 911 9~ 913 9~ 915 96 97 98 I I." I- 86 87 88 8 I I I 710 711 7~ 713 7'4 715 716 717 718 719 810 811 82 83 84 85 67 68 69 , I I I I 3 99 2000 01 02 0 165 20 --::- 16 ; 12 ~ 8 = 4 = 0 - 1000 500 100 50 Gas Wells I KENAI, STERLI NG 4 qAS ~OOL .. r--\~ , ,~~ ,rJ- . ~. ~ ~,.,. --"-., . ~ ~,,~V~ , , 1t,vI', , c-, Cum Gas Prod ( MMMcf ) ---- Cum Water Prod ( Mbbl ) - -<J!" ~. .'-'orn.-' . "~<J.': 4;:;''''' (o.'«'Ift~..w",."-,:j,;::::"j" ''d~..m!~-"""""q=~'Å~ . ~~~w,.., ~ 10 5 1 0.5 (~ / 6 ¡.:. ~ 0.1 1 000 4~856: Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bbl/d ) 500 == ---- ,#' 10 5 . " A~,. ,~~~~~ iA~... J I - AT"" , r I, ,~'V, . 'iJ, ~Iil ¡ ~t ô " I, , I I... I ~'t '- ~ ';. ' )\JAr - ~JtW'~ . I I J "1' I.',. ~ '~ ô l)r~M' . ...~ ð' ,. I iJ II I. L. .,~I~'~ i 1~I.\!;~II.i~ 'III ~ ; I. ," 'If' II (I,. I 1= ~ ¡t.~1 -- ' . ,'i" I'" . L . , I I . ~ & \ 'f I I ~', ~ I ~ I, ., 1 - I I I, I, fi I. I, II -.. 81 II 18 II £. C;. 100 50 0.5 -6 0.1 t 0.05 I 1 0.01 I , 1965 66 I I I 1 I I I I I I I 9'6 9~ 98 99 2000 01 02 03 1 I I I I 8~ al5 8'6 8~ 8'8 819 910 91 92 93 94 95 I I I ~ 711 712 713 714 7'5 716 7~ 7~ 79 80 81 82 83 67 68 69 7 166 -"/~ ,~- þ' ¿ 0.1 0 1000 -= 448564 20 -=-- 16 = 12 = 8 = 4 = 0 - " 1000 -= 500 100 50 10 5 1 0.5 500 - 100 50 10 5 0.5 0.1 0.05 0.01 Gas Wells I KENAI, STERLING 5.1 GAS POOL ~ _I ,.~ ~ .J ~~ ~ .'--- " 1_'" ""---' ~ ,..".-v--- - ~ ,,,~~ , ð Cum Gas Prod ( MMMcf ) ---- Cum Water Prod ( Mbbl ) ~ .... iJ;rð~"'~ --.¡: W" ''!.>'' ~~~-~: 1~,~..-~~~...m>.""""_I!!!II'!"'Iji;¡¡"",. .,ð:¡:,,,..-...'-- ."(=-.....-"¡.,,,- '#I ~ ::: lè. t::" Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bbl/d ) ---- l: tMAAJ~)/(fWt~~~,1 ;1. ~. if\~t. A" ^'J<1 '\i ~ ..!.~\ ~ r I i~'&"~ ~~'. ~ ~l 1 '. I I IhHfw¡~ n~'~ l!~ .. ~ ~~. ~ l 'IJ -~rIN' ! ~I ,I' I~~I I t~.: ^ II 'I ~ I J' J . fÁö. " 11 . ,. . . '. ; " . II I . '.. . I I t:~ . . , ð. I I I I I I I I I I I I I I I I I I I I I I ,I I. I I I I I I I I I I I I I I I I I I I I 1960 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 95 96 97 98 99 2000 01 02 03 167 5.0 ~ 4.0 = 3.0 = 2.0 = 1.0 0.0 100 50 10 5 1 0.5 KENAI, STERLING 5.2 GAS POOL Gas Wells I l \ ^ I V VV V V \ -=, ""V", '" "I"'" ""'1"'" ,.", I "'" "" 'I"'" "',"," "'" I'" " "" 'I' "" ""'1"'" ""'1"'" ""'1' "" '" "I"'" '" "I"'" "'" I"'" '" "1" '" ""'I"'" "" '11'\' ... .."", ð Cum Gas Prod ( MMMcf ) Cum Water Prod ( Mbbl ) - . .\.¡\./'^'...~ ^'" /'Nv 'N.,¡..~'V\.A/VVV'v"',¥/V..../Y'VVV'.lvy?'Yvv..¡y^VN: ~1y"''/vy'V'/....{"\A./'.f'-~J'../V\-^.;o./'...'V0/V'''',¡yv'v...rÝ'''I...rý':ly.~~yVYY~ . ^' A.'. ._^^NVV'-/VVVVY;f'",..NvVV.../VV'-r: ._~~.¡-.."".¡VVVV,,¡yVVy~ . . .xNv.".¡y.... .b!Y'/VV'~n . ^~v'.NV.",-"",.tP"" ~~~ ¡£f:d tI'" 1..:: L ---- é. b. 0.1 1 000 ---=== 448566 0.05 0.01 500 - 100 50 10 5 0.5 0.1 IIIIII11 III 111'1111111 1IIII1IIII1 IIIIIII1111 IIII'II1111 II11I1IIII1 IIIIIIII111 IIIIIII1111 11111111111 IIIII1IIII1 III1IIII111 11IIIII1111 IIIIII1III1 IIIIIIIII11 IIIIIII1111 IIIIIIII111 IIIIIII1111 IIIIIII1III "" Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bbl/d ) 6 ---- ry. ~1 . \ \ ~ .}.,ff K f\¿'\.. ~\I \ ï 1 ~ ~ i \ft ~ ~- 4\ ¡~fII¥ i~ ~ . f \ ! \v i í li'{/\ ¡-)I. \ 1. ";- _nA- ~I ' IT ¡~ ^ ~~ ~ 'fr~" f~ ~~>f'& r~ 1r r' /J.. \ '\ 1.'\1,,..1 x\ II \T\ ~\'fMf \t!> V\!y";;;I'-' \1 -l2:\<Jik>'~ I iI ~ " I \ A. 'I 'I' M "'" ~\ " 1"1=1 '\ - Á b Ii ~ ~~- J!:. _I 't ~ \ I \ ' X \f \If & . 1 . ,¡,!. I ' if ' ' I. ¡ í ,I ~ ¡}f \A-.. \1 \ ¡ J ì 1 kp, V \, 1 \ l. 1 \ \ ~ b. I I I I I 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 I I I I I I I I I I -I I I I I I I I I _I I- I ~ ~ _I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1965 67 68 70 72 76 82 77 78 79 80 81 73. 74 75 69 71 66 168 20 --:-- 16 = 12 = 8 = ~=,,~'. . 1000 --= ð Cum Gas Prod ( MMMcf) 500 ---- Cum Water Prod ( Mbbl ) 100 50 10 5 1 0.5 KENAI, STERLING 6 GAS POOL Gas Wells I ~ ., ,...". .) ~ v'V .:. -.;.¡.. . ----v '~r!~ , , , , , , ,I ,I , , , y . . .~ ~.......r'~ .-~.~-~' r-"'-. - W !. -= ~ : ~~l ~,:".j:.- ~." ~~: ; ~jìMV~~¿("l. ~ " ::~ I."..í/~~'mo)'^":,'~-~~~""w/~~" ~ C:. 0.1 ' /. 10000 -== 448568 5000 ð ~ 1000 500 100 50 1 0.5 0.1 0.05 0.01 0.005 0.001 ~--- Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bbl/d ) 10 5 A ~¡t~~~~~t~~~~~ ~. .' ~.t ^.AJr~ b '\,fW~...~t'~/,'~.:.~.~_~,'i..}~r1~j.f¿ t ð b '1 'r t '" ï . ~~. I ì I ð ð = , ", 1 fl', J~ . - ,. '"', r-. ð I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1960 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 95 96 97 98 99 200C 01 02 03 169 KENAI, TYONEK GAS POOL 5.0 ~ 4.0 ; 3.0 ~ 2.0 ~ I t, \.1 , 1.0 ~ " Y I 0.0 - , If" Gas Prod ( MMMcf ) 1 ggg -. --^-- ~~: Water Prod (:~.b:.~..f ..m~...\'-" 100 ~~..- ~1 - ~~ ~ ~ Gas Wells I v "V A, , \ ::: ::: : ::::: :::: :~: ::::;!::: ::,,-::: :~:. .J::: ~'~<»'~-=¥M.~»«(" ----m WNNh,y¡ ,.~ MW» --.9NhYN ~ ::: :~: :- . ::::::::;;:><;~~~N'M'; 1 0.5 ~ ó 01 ' 10ÓO -=== 448570 Gas Rate (CD) ( MMcf/d ) === 6 6 R te (CD) ( bblld ) -== ---- Water a 100 10 . i ,fI a-ì fit f . f,~; hr\~ ". J;hJ1t1f~~ ~ri ðA ~ 1 t ~\~.~~.~~~, ð ^ ~ . ~ >. ".. " ~ I' ,lit; J ^ ^ 6, ~ , 'I' , , '1~\lfI , "ð ~ , ~ / ,~ ~ ~ .- I I I I ð ~l d\ .. , " ,II ~~" ~h 14L' 1,- I.~~ . ~ 'I~^I ~ I 4: h "", ~- " ", ~".!!< ,,~\t! . ~ r¥'fy1J\j1 ~ I I . " i ð. D.^ 6 0.1 0.01 I I I I I 03 I I I I 9~ 99 2000 01 02 I I I 95 96 97 I I J I 91 92 93 94 I I I 88 89 90 I I I I 84 85 86 87 I I I 81 82 83 I I I I 77 78 79 80 I I I I 73 74 75 76 I I 70 71 72 1967 68 69 170 20 =-1 16 = 12 = 8 = 4 = 0 - ,...". , ~. ~ , 1000 l:.> Cum Gas Prod ( MMMcf ) 500 ---- Cum Water Prod ( Mbbl ) 100 50 KENAI, UPPER TYONEK BELU,GA GAS POOL Gas Wells I '- VI'. r-' ,1 ' ^'\-\ ~ -- ^ JV" 'V ,,~n /v \ ¡.o,»>;(~~mmm~(f--~'>th'pY#m""#;(ml1#,'(mM(_',/f'.~"" .~~. - ...~ .fl'VlUo.'VY ,. 10 5 '1f"R= ~. ~- l:.> - 1 1000 -::== ð /). Gas Rate (CD) ( MMcf/d ) - ---- Water Rate (CD) ( bbl/d ) 100 10 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 I I 1968 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 95 96 97 98 99 2000 01 02 03 171 Waste Disposal Wells I KENAI, UNDEFINED G&I WASTE DISPOSAL POOL 5.0 ~ 4.0 =. 3.0 :: 2.0 = 1.0 ~ , 0.0 - " " , I " '" ..... ( "" V V I I '\ 1~ -d Cum Waste Disposal (M~~bl')ï ' " """" 1 0.5 0.1 0.05 ( 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 1 0000 --==d Waste Disposal Rate ( bbl/d ) I' , , , , .....,..1., \...,1.\. "/.'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 f I I I I I I I I I I 1000 J\ ..-.\ \. \ 100 10 . I I I I I I ' I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1994 95 96 97 \ r I I I I I I I I I I I 98 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I \ lV\ . ¡ r ~ 1 \V~l\/'''' 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 I I I I I I I I I I I I I I 99 2000 01 02 03 172 KENAI FIELD - GAS CANNERY LOOP UNIT COOK INLET BASIN, ALASKA MARATHON OIL COMPANY - OPERATOR POOL DISCOVERY WELL Union Oil Co. of California Kenai Unit No. 14-06, Permit 159-003 API No. 50-133-10089 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Non-Operating Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATIONS TYPE WELL Gas Producer GAS POOLS METHOD OF OPERATION Flowing Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi - % Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet SEC 6 T4N R11W SM October 11. 1959 WELLS IN FIELD 0 9 * 0 0 0 0 0 0 0 0 9 Beluga . Tyonek Tyonek Sterling Beluga Upper Tyonek Tyonek Deep Undefined Active Completions (December) 2 0 2 0 4 0 1 3 4 1 0 1 5175 8700 10000 4965 126 144 153 104 25 250 45 45 45 40 2310 5105 4590 2204 1175 1987 N/A 1763 Aug-OO Apr-03 N/A May-03 0.556 0.557 0.562 0.556 55 22 60 33 17 35 76 *Cannery Loop Unit contains 3 gas wells that produce from multiple pools. 173 24 19 . T: - = 61 N N :c~ N- CANNERY LOOP UNI-~ . . . 0:0:: 31 36 ~ . e' CANNERY L.OOP U.-3 . cþ............. .. ".., KENAI U.41-2 -4>- .~ ANNERY LOOP U.-2 J.... ~ CANNERY.L.OOP U.~ //+ ~ i' KEiI AlA'" t CANNERY LOOP U.-4 U"13 - ~ ')r , '" " ~ .... ~ r t<f:tI~1 < I ~ ~ ~ - -- C,,) KENAI-U. C 42-30 ?- ~ KENAI UNIT :30 , I \ ' !3 -3Q , *" 25 RIIW 1/2 ? I f SCALE 2 I A. O. G. C. C. CANNERY LOOP UNIT KENAI FIELD LOCATION MAP 0 ~ NIL.ES REPRODUCED WITH OPERATOR PERMISSION 174 5.0 ~ 4.0 = 3.0 = 2.0 = ~:~ ~""""'" '"'''' ~" ".",,,,,, """"'" """"'" """"'" """"'" """"". ."" l ,~ \. ~ ~, ,~~ ~ ,~ ~'" , " ,~ ~"'''''' """"'" 1 000 Do Cum Gas Prod ( MMMcf ) 500 ---- Cum Water Prod ( Mbbl ) 100 50 KENAI, C.L.U. BELUGA-GAS POOL Gas Wells I V\ IIIIIIII111 IIIIIII1111 10 5 1 0.5 1 /' d_~_~'M~^^^M~~^M'"""'NV'^oM~_~W~"'NW___"""'"^WN"~:N"~^NN':'~^"MM.MMMAM^~MN~NN"VWVWN"",,^_""""'!Y^""^N.'M'~ /!f'~ ^cf' 0.1 IIIIIIII111 1IIII111111 IIIIII11111 IIIIII1I1 II 1000 -= 448575 0.01 IIIIIIII111 IIIIIIIII11 IIIIII'1111 IIIIII'11 II III11III1II IIIIIII1111 IIII1IIIII1 IIII1IIIIII 11'11111111 IIIIIII1111 IIIIIIII111 IIIIIIII1II Do Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bbl/d ) b. ~--- 100 ll' ''1 ".¡ , , , I , , I A~~. - - " r~ -- I~~ ' .-' I ~~~^"V'^ I-^ ,I t, 't- ~A^~^J- A a " ,I II ~ -: -:r~:r4.-' " ;1 i'I\ t' \ " A j ~ -"" " I ~ a , , t~ f', \ I '~ I 11/'" 1,1 . V \¡ ""''' \ \ t~ " \ N I : \ V 1 1\ , \ \ I ,I V : I " U , " , f r ¿ø"- V I I I ,~ v 10 , II" j A, \"' , 't '-^J' A ,\: Ifrr -~I ~ U ~ fJ \ /00 , i~,. 11.- ~ J" I, ,1\ !' J ~pá, ~ 'fr. / ~ 1~lÿ- \ -}J )i ~'^^^'E.~¿,p. ^^A fit. ¡y''i ! 'I M i~ ~ 1 I_I ~ \ I: ^ D.. l .1\' I '¿ 1 I 1 0.1 -- ð IIIIIIII111 II IIII1IIII III IIIIIII1 IIIIIIIII11 III1IIIIIII II1II11IIII I I1I1III III IIIIII1II II IIIIIIIIII1 IIIIIIII1II IIIIIII1111 IIIIIII1111 IIIIIIII1II IIIIIII1III III11II1111 IIIIII1IIII 1988 89 90 91 92 94 97 03 98 99 2000 01 02 95 96 93 175 - - -- Cu m Water Prod ( Mbbl ) ^ ^'/.J' '¡'L:.^é-/'^^'v./'vvV'..tv'^-tvvvvvv-/ J'.A' ..-'VV'/\/V'.'V'vVv'E"'^J' /l/'A A.V,^^",NV'./VVVVVVVV'VVvVVvv vY\/Vý';/v'^^^ \i /. V .I'",}'\'\. '\IV. 'VVV-,,^:?:,\A./vYVV'/\/\^/'<:,'\!".^."_^A'VV:-_'\t".... - .r.../~""'N'N\IV'èC/' - - - - - _N~~ C' KENAI, C.L.U. UPPER TYONEK GAS POOL Gas Wells I 5.0~ 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - IIIIIII1111 IIIIIII1111 I111III1111 II r IIIIIII1 IIIIIII11 t I IIIIII11111 IIIIIIIIIII I1I1I1IIII1 IIIIIII1111 III1II1II11 I1IIIII1111 IIII1II1111 100~ 50~ I \ 1'/\ 1 \A 1 ^ "1111"111"'"1'"11 ",",,," c.. Cum Gas Prod ( MMMcf ) 10 5 ¿.~ 6¿>: r 1 0.5 0.1 1000 448576 ""111111 IIIIIII1111 IIII IIIIII1 IIIIIII1111 IIIIIIII1 II IIIIIII1111 I1III1IIII1 IIIIIII1111 1II11IIIIII 1I1III'III1 III1IIIIIII III1IIIIIII III1IIII1II IIIII1IIIII IIIIIIII111 II11II1IIII IIIIII1 III1 Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bbl/d ) ð ð ---- 100 I A . " ~ II I , . , . íA II, . I ,. .', I ~-~ I ,a .iI '(\..~ J ~ ! ~i\- 'I ., "~^^^^'" ?-""\.- , I" ~.' R " ~ 1\ 'I I I.' . i \ . ,J" ,"\ ~ ~ ~ ~, \IV v " I ,~, A. 14 ~ 1\ r¿, ,tit\. ¡'z£~ .r. i \. tf¿ 'J"\r~ v 1I I' t\/''¡\l''./. N.. 4'! \/11 Vi ~A¿i~ \ 1\ I .~ ~ I I ,. .,. Ij I V !\ f \. 4: J\ .., ~ \ I: 'u 4> \I ¿ ~ \ W ~ \}. V I V ~Å \ , .. , , 10 d t ,1\ ,. " . ., 1 \~ M ; ~ " -'''\r \; ~, ~ '" V )) I , I 0.1 0.01 0.001 III r T IIIIII 1IIII111111 IIIIIIII111 IIIII I1IIII III1III1111 IIII'II1111 11111'11111 IIIIII1IIII III11III1II IIIIIII1111 IIIIIII1111 II1IIII1111 1IIIII11111 11111111111 ~~ 'X~ It. h IV I ! I 1 1988 89 90 91 93 95 01 III1IIIII11 1II11I1IIII 03 96 97 98 99 2000 92 94 02 176 5.0 --:=1 4.0 - 3.0 = 2.0 = 1.0 = 0.0 - 11111111111 11111111111 IIIII IIIIII I1IIIII1111 100 6 Cum Gas Prod ( MMMcf ) 50 ---- Cum Water Prod ( Mbbl ) 10 5 1 0.5 0.1 1000 - 500 100 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001 Gas Wells I / I ~ t.. ð ð KENAI, C.L.U. TYONEK D GAS POOL 1IIII1IIIII III1I1II1II 1II11IIII11 IIIIIIIIII1 IIII I11I1II IIIII1IIII1 1IIIIIIII11 111111' till IIIIIII1III IIIIII11111 III II1IIII1 1III1II IIII ð IIIIIIII111 III1IIIII11 IIIIIIIIII III1IIIIIII IIIIII1IIII It IIIIIIII1 IIIIIIIIII1 III1II1IIII IIIIII1IIII II11II'II11 IIIII1IIII1 I1IIIIIIII1 IIIIIIII1II IIIIII'I111 IIIII1IIII1 1111'111111 448577 ð Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bblld ) ---- ~ , I~ ~~ i I , II IIIIIII II I III J IIIIII IIIIIII1 III II II1II1III 1988 89 90 91 IIIIIII1111 92 11111'11111 IIIIIII1111 III1IIIII11 1IIIIIIIIII IIIIIIII1II 93 94 95 96 97 IIIIIII1III 98 III1IIIIIII 99 II1IIIIII11 2000 IIIII II1III 01 I111IIIIIII 02 IIIIIII IIII 03 177 KENAI, C.L.U. STERLING UNDEFINED GAS POOL 5.0~ 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - 100~ 50~ 10 5 1 0.5 Gas Wells I G Cum Gas Prod (MMMcf) Cum Water Prod ( Mbbl ) ---- c:. 6. ^ .w L ^ ^ G 6. ð ^ ^ ¿ A. ,"\ /\ ~ /'. /\ A"A r. f. ~ .¡~ .6. L ~ ^ ^ ð ð å 6. ð 1\ 0.1 0.05 ----- ^ 0.01 100 --===1 ð b. Gas Rate (CD) ( MMcf/d ) 50 ~ ---- Water Rate (CD) ( bblld ) 10 5 ~ /~ I yA,,~ i\ I \ / \ I \ J \ / \ / \ . \ J ... J ~J F.\,j . tJ......, ~ A -",.Å 6. b. " ';/>r'" ~-'" ......~.-e. ~ /"--/'---s....... .-re.--ò ~, '$f ~ 0.5 0.1 0.05 -" r- \ I \ I \ I \1 I 0.01 0.005 0.001 I 2000 I 01 I 02 I 03 178 KUPARUK RIVER FIELD - OIL KUPARUK RIVER UNIT ARCTIC NORTH SLOPE, ALASKA CONOCOPHILLIPS ALASKA, INC. - OPERATOR POOL DISCOVERY WELL Sinclair Oil Corp. Sinclair BP - Ugnu No.1, Permit # 168-111 API No. 50-029-20009 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Disposal Observation Non-Operating Suspended & OPSHD Abandoned Total Service Sec 22 T12N R9E UM April 7, 1969 WELLS IN FIELD 593 0 156 0 319 15 1 10 143 1237 PRODUCING COMPLETION INFORMATION PRODUCING FORMATION Kuparuk Sch Bluff Sch Bluff Seabee Disposal OIL POOLS Kuparuk Riv WSak Tabasco Tarn Meltwater Undefined TYPE WELL METHOD OF OPERATION Active Completions.. (December) Oil Producer Flowing 3 20 7 0 0 0 Gas Lift 452 1 . 1 12 6 0 Hyd Pump 0 4 0 13 1 0 Shut In 52 4 0 1 2. 0 Service Well Water Injection 100 21 1 . 0 0 0 Gas Injection 0 0 0 0 0 0 WAG Injection 269 5 0 14 2 0 Disposal 0 0 0 0 0 1 Shut In 54 6 1 1 0 13 Total 930 61 10 41 11 14 RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Oil Viscosity @ Original Pressure cp Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Oil Gravity - 0 API Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB 6200 3500 160 75 20 30 150 15-2000 15 30 2.2@3000 42@1526 3135 1000-1600 2600 1526 3450 1650 24 17-21 0.7sg 0.6sg 300 300-500 100 20-120 1.26 1.06-1.08 516 117-220 2153 412 3100 71 20 1000-10000 30 251@1476 1500 1500 1000 16.5 0.58 70-275 110 1.058 167 123 5230 142 20 9 40 0.55 2365 2365 2400 37 0.91 160 40 1.39 712 971 5400 140 20 10 40 0.75 2370 2067 2200 36 0.8 100-300 40-150 1.34 620 3254 179 aN ~."'(-= - IS: I~ ~~~. m fi Q) ¡ r+ fCD II ~ Ji » W;!".~~--~ --r-...r_-yJ' ! I 5 , co m ^ 0 c: -c ï OJ 0 ..., » () c:~ » 0 ~. :::! " G) ëD 0 ;0 VI Z () ,- s: < () » CD "U ..., 0> C =:s ,-.+ ~ CXJ 0 . . ~ /~ ~~ 'f C.I. = 100' 5 Miles I . ..... . . . . . . . . . . . . . . .....1 .. . . . . . . . . - = N /)~ : /" . . . . . . . . . : '\. ; : ~ : 'SO/) --- / /ia: , . ~ ~ ~tl.£.=.- '\. / ~-¿~_." ' : "><.~. ~I '.../" .",.' !j/ ~~. - --' '._'..~ Area Alaska. Ine. A. O. G. C. C. KUPARUK RIVER UNIT TOP OF KUPARUK RIVER FM. STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION 181 I I I J ..-.. _....,. -0'- i AOGCC Meltwater, Tabasco, Tarn and West Sak Z ex:> ""J B~I~;E'":{1~~, i , Meltwater PAl ¡ ------;-:----r ~ . ,,\- --- ~ -" LOCATION MAP 9 ~ . ~ ~ 9E miles 182 500~ 400 - 300 ~ 200 - 100 - 0 - ""'1"'" 1111111111111111111111 IIIIIIIIII 111111'1111 1I1I1l1111 11111111111 IIIIIIIIII 1I111l1I11 11111111111 11111111111 11111111111 100 -:=- Water Cut (%) I ""'I"'" ""'I'"'' ""'I"'" '"''I''''' "'''1'''" '""1"'" "'"I''''' ""'I'"'' '''''1""1 "'"1""1 "'111'1111 80 - 60 - 40 - 20 = 0 - IIlIlfllllI"'IIIIIII\II~III"IIIII"II;-1J111I1 1 g888 -= 1 g88 -= 19S 19 O.~ Producing Oil Wells I KUPARUK RIVER, KUPARUK RIVER OIL POOL -- .... -~" ..... --~ ....-... 1I11Il1111 11111111111 1IIIIflIIII 11111111111 1111Il11I1 1IIIIpllll 1IIIIpllll 11111(11111 11111111111 IIIIIIIIII 11111111111 11111111111 IIIIIIIIII Cum Oil Prod ( MMbbl ) , ""I" "' "" I '"" '"" I "'" "" 'I'"'' "'" I" III 111111"" I Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) A .......... ""'''''''''''''''''''Î#.''.'''''''~~'Wv.A._-u.N>,'''' - 1 .. . u ..I............ '."."".w.........~......J..........J I ~ ~... ~1 '.1'.""-";-. {/ ~ . è- ~ --r-- / 0.1 11111111111 1111111~7;1I11I1I11 11111111111 1111111111111111111111 1 0000 -- Oil Rate (CD) ( Mbbl/d ) 11111 l1111 11111( 11111 111111 11111 11111111111 111111 11111 11111( 1II1I 11111 l1111 IIII II 11111 11111111 t II 11111111111 IIIII II III 1111111 IIII 11111111111 11111111111 1I111l1111 11111111111 11111111111 5000 1000 500 0.1 0.05 0.01 100 50 10 5 1 0.5 -en-.... Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) ~"iV .' ." "l~ ,¡:! - -"''Y ;,~ ~~ ~ .J j , ,¡-r' IA Ii. 0 ~" .~~~,W&-- - '" .. . bIt...r. -~ ~."...,.,.. r- ~._~-~-~~...,- .r:-~~ ...,Ø' ~.~- "'* , I" I' II ;'~I~'~ II IIII~I~"" II"~I~'"' IIII~~"" '" '~I~'II' IIII~I~'II' '" '~I;'"I II"~I~"II IIII~I~'II' IIII~I~"" IIII~I~ 1111 IIII~~'"I ""~~"II IIII~I~'III III'~I~"II II "~I~"II IIII~I;"II "II~I~"" IIII~I~"II "~~I~~" IIII~I~ 1111 ""~I~"II IIII~I~"II 183 400 ---=-- 320 -=-- 240 - 160 - 80 - 0 - ""'1'''" 10000 ~ 5000 ~ 1000 500 100 50 10 5 1 1000~ 100 10 0.1 KUPARUK RIVER, KUPARUK RIVER OIL POOL Enhanced Recovery Injection ð. Wells on Gas Injection Wells on Water Injection -"..-.. y~- - ,~ ~ \.., -,^ ,- ,- - ~ - - ~r' r- ... .... ...~..~..A.~&u_.....".~"~~'~~'_'~'~ '. ...,¡,J'Y1IvH'~'J"~~~~~~- --.--- ~9~:-:~~I'"'I"" 1111111~11 I~IIIIIIII 1IIIII11111 IIIIIII1111 IIIIIIII111 I11I1IIIII1 IIIIIIII1II IIIIIIIIII1 II1IIIII111 III1I1III11 IIIIII11111 III1I1II111 IIIII1IIII1 I1IIII11111 IIIIIII1111 IIIIIII111I 1II1II11111 IIIIIII1111 IIIIIII1111 IIIIIII1III ð. Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) /: ~~-- : ( . . ~.............. , . &. ~............... - ..~~,~ -:: -/ 'ii - '-w"O I WYt/'hM~'^Yth"f-",N"',MMA~ ,"-N."VWOM¡, ,YtA",""^,,y~wN~^M.,\ I "'" - -7"Y" ._ft!!'NAN"o.V~W......W<N<ItNv"YM-N'~" ~n 11111111111 1IIIIJlIIII 111111"111 1Iltllllll 1111Il1111 11111111111 11111111111 lit "111 III 11111 pili 1 11111111111 11111111111 11111111111 11111111111 11111 III II 11111l1111 11111111111 111I1l1111 IIIIIIIIII IIIIIJIIIII 11111111111 11111111111 IIIIIIIIII 11111111111 Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) (Mbbl/d). \!~ '). tI! ~ V- .. ,~ - ".- '-- ,-...,.. - '- ~- - ,/. ~ "V V "V -v '- .. "-'N," -""f ~--~' ^.~~~ ~þsf~. ^., . ,'oe'~~"~_/>h^"'~ ~~~~~~~ !A~~ '\, t~ \.0. V ~ ~~--V - ~ ð ~ = ( , - "\.I..¡W" f 1 ^ ^ 1IIIIJlIIII 11111111111 11111111111 1111Il11I1 11111111111 11111111111 IIIIIIIIII 11111111111 11111111111 IIIIIIIIII 11111111111 11111111111 11111(11111 IIIIIIIIII 11111(11111 11111111111 1I1I1l1I11 11111111111 11111111111 11111111111 11111111111 11111111111 11111111111 1981 82 83 84 85 86 87 88 89 91 90 92 93 94 95 96 97 98 99 2000 01 02 03 Date 184 10000~ NGL Rate (CD) ( bbl/d ) I KUPARUK RIVER, KUPARUK RIVER OIL POOL Pool NGL Rate 5000 vi \.. IV rr 1000 500 100 50 10 11111111111 III1'II1111 IIIIIIIIII1 11111)11111 IIIIIII1II1 1IIIIII1III IIIII1I1III 1IIIII11111 IIIIIJIIIII IIIIIJIIIII IIIIIIIIIII III11IIIII1 IIIIII1III1 IIIIIII1111 11111111111 11111l1111 IIIIIII1III IIIIIII1111 IIIIIII1111 1985 86 87 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 Date 185 10~ 8 = 6 = 4 = 2 = 0 - 100 -:: 80 = 60 = 40 = 20 = 0 - 100 -== 50 - --...... 10-= 5 1 0.5 0.1 0.05 0.01 1000 -=== 500 - ........ tJ.. .(\. 100 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001 Producing Oil Wells I KUPARUK RIVER, MELTWATER OIL POOL Water Cut ( % ) I å Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod (MMMcf) 0 0 i'l Ra'te (CD) I( Mbbl/d) I Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) I 2000 I 01 000 000 000 00000000 n \° 0 ~ ;_° \ " \..,~ I ." -- -. \/ ----..J ~ / ~ ~ ". I I ~ ^ A .....-\ ..:... A ^ ,é 1 "''--- ^ .&&. -- ~- ^ tJ..^ ^ ð. .à. A ~"\ J:J. å A ~ ~^ A .~- '/ I 02 I 03 ... ^ ^ .t', ~ -- -- ---. A A b. - _/-~ 186 5.0 ~ 4.0 -:-- 3.0 =: 2.0 = 1.0 = 0.0 - 100-= 50 = 10 5 1 0.5 0.1 0.05 0.01 100- 50 10 5 ^ Á Wells on Gas Injection Wells on Water Injection KUPARUK RIVER, MELTWATER Oil POOL ~ Á /' Á Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) Á. Á. ^ A Á. 1\ Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbbl/d ) /\ / \ / \~ I 2001 02 Date Á. ^ A ~ ~ ~ \ \ \ \ \ \ J \ I \ ¡ \ I i I \ ¡ \ I ì I ¡ I \ I \ I \ I \ I \ ¡ \ I \ I \ J ¡I \t ð. ð Enhanced Recovery Injection Á. A ^ ^ A ^ ^ A ~\ \ \ \ ~ \ \ Jì\ '\, ,\,~ I 03 187 10-= 5 1 0.5 0.1 0.05 Producing Oil Wells I /'- / '""/, I I I I I I I I I I I Water Cut ( % ) I ...,.... / ð. / I I r I I Cum Oil Prod ( MMbbl ) Cum Water Prod (MMbbl) Cum Gas Prod ( MMMcf ) I I I I I ¡:A . ~ A A.. =A_~~~ " å I I 1 I I 0.01 " I I , , 6i1'R~te '(CD) ( Mbbl/d ) 100 - .......- Water Rate (CD) ( Mbbl/d ) 50 Å A Gas Rate (CD) ( MMcf/d ) ° Gas I Oil Ratio ( Mcf/bbl ) 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001 KUPARUK RIVER,TABASCO all POOL I" I I I I I I I I I t I I I I I I I ! 8~ 6 - 4 - 2 - 0 100~ 80 = 60 - 40 20 - - 0 I I I I I I 100- 50 === ........ I / I I I I 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 - -- - - - - ----¡--'- ....-.. .. ^^ ^ ~ --- ~^^A,^ . . .. ... .. .. .....,- A. 0. ^ .I" .... - ~^ð.ð. .. .. .. .... A I I I I I I I I I I I I I I I I I /- - -' = - ...~-= = I 1.- ~ " ^'^ /~.~, 'A. ~ 0 \0 \ Åo.' ~J"'o 0 0 0 0 0 ° 0 0 ° n ° 0 ° °\a v I. 0 0 000000<"\0 0 0 ""-8 ~ 'vI I I I I , I I I I I I I I I I I 1998 I I I I I I I I I I I I I I I I I I I I - ''-''=- 'v I I I I I I I I I I I / ---- '., - ,,. '- / 10 ,"'- ... ~ .^^ \.~ . ~~ ;. .A ~ ^.. ~~- ~..... ~ .- . 14 ooC"uooooooo 000°00°00 0 A A Ait. .. A ..... I I I I I I I I I I , I ' I I I I 99 2000 I I I I I I I I I I I 01 I I I I I I 02 I I I I I , ~ I I I I I I I I I I I I I I I I I I I I E - -.. e A A A ^ A ^ ^ ^ ^ ^ ^ ~ I I I I I I I I I I I - ="'='" ~^A^A~^A~ ~fJr 00 (.) 0°°0 00 °000 I I I I I I 03 I I I I I 188 5.0 --=-- 4.0 -:- 3.0 = 2.0 = 1.0 = 0.0 - I , , , , I 100 -. ð. 10 0.1 0.01 I I , , , I 1 00 --=== ð 1:. 50 10 5 0.5 0.1 I I , I I I I A KUPARUK RIVER, TABASCO OIL POOL Wells on Gas Injection Wells on Water Injection / ,/ I I I I I I I ~ I I I I I I I I I I I I Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) --- í I I I I I I I I I I I I I I I I I I I I I I I I I I I Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbblld ) J~ ( I I I I I I I 1998 99 I I I I I I I 2000 ^ I I I I I I I I I I I I I I I I I I I I I I I '/ /- ~ I I I I I I I 01 Date Enhanced Recovery Injection I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 02 I I I I I I I I I I I I I I I I I I I I I I '" , I I I I I I I 03 189 30~ 24 ~ 18 = 12 = 6 ~ 0 - I I , I I I 100~ 80 = 60 = 40 = 20 = 0 - I I I I I I 1 00 ----=== 50 == - .....-.- 10-= 5 1 0.5 0.1 0.05 0.01 '" I I I 1 000 -=== - ........ 500 - A A 100 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001 Producing Oil Wells I KUPARUK RIVER, TARN all POOL -" ~ -.-......- ..... ..,-- ~ '" 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 I I I I I I I f I I I I I I I I I I I I I I I 1 I I I Water Cut ( % ) I A ",,' "''''~\, .,r ' Cum Oil Prod ( MMbbl ) , I , , , I I I I I I I I I I I I I I I I I " I I I I I , I I I Cum Water Prod ( MMbbl ) A ^ ^ ü A A A^ " ,.. n ... ... - - .. - - A ^ ~ ^ ^ ,... A ... ~ ^ ^ ^ ^ ^ ~ AA6A.ð.Á Cum Gas Prod (MMMcf) ~ A ð. ~ A Â Á^ -- - - - _. - / - 184 - =-,E = - = '- - _/- -- 0 -.,- 6il'R~te '(CD) ( Mbbl/d ) I I Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) I , I I I 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 I I I I ...,A~ '^ ~ /" 11( . ^ .. . " ^ ^ ^ .... .4r,. ,A^ A lÀ ^^ ., ^ A ^ ,A L . ,A"'-.... ~ o~~ """"'.&,A^... ~ A ..~ , ^" ,. !'!. ~......& ~- . , ~ 0 0 !o u~ 0 0 0 0 0 0°000 OnnOOr , ---.. , -~ 0.0 .. 0 0 0 <:> , 0',0 0 ~ 0 0 0 <> 0 n 0 Q ~ ~-~ - --' " , rUO' 0 ,",oo"nooo -~ \ - - oOooooonOOoOnOo \ -/'-_~ --, , ~,: !\/ " 1.0 '-.-~.- 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 1998 99 2000 01 02 03 190 1 5 ---=------ 12 -=--- 9 = 6 = 3 = 0 - I I I I I I 1000 --= ð. 500 = 100 50 10 5 1 0.5 0.1 I I I I , I 1000~ ^ ^ 500 100 50 10 5 0.5 0.1 I I I I I I I ð. Wells on Gas Injection Wells on Water Injection KUPARUK RIVER, TARN OIL POOL AÂ ð.ð.Að.ð.AL A"L" "'A""A"...... ~ .. . ....~"~~...n, ....~¡(~" ..~..r Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) I I I I I Enhanced Recovery Injection -- /'-- /'-- ~ ~.~ - ð.Âf~ ÂA Â A ð.ð.Â ð.ð.ð. ð.~ ~ ~ ð. ,~ ð. I I I I I I I I I I I I I I I I I I I I I I ^ A ð. Ã Ã A A A Ã^ .A A ^ ^ .A ð. .:.. ..:.. ..:.. ..:.. . .. A A ^ ^ A A ^ ^ ~ ~ A ð. ð. A ð. ð. A A ^ 0 A Á^ ð.ð.J.t.~4 A^^^^ ^ A A A .. Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbbl/d ) I I I I I I 1998 ^ /V ~ 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 I I I I I I I I I I I ~.~ I ~ I \ I à / -I "\ I \ I ,- I \ I \ j \ b ~ ~/ ""\ f'.- \ I i i i \ \ i I \ i \ ì 1. / I I I I I I I I I I I I ""l- I I I I I I I I I I I . .A ~ /\ '- ~ \ "- r~~~X \ I \ I \ ; \ I V / ¿ / ~ / if i J l i I I I Li "'~~ 99 01 I I I I I I I 03 2000 Date I I I I I I I I I I I I I I I I I I 02 191 30~ 24 = 18 ~ 12 - 6~ ~ 0 -lllllf.,nl IIIIIIII111 IIIIIII1111 IIIIIIII111 ""1""11 ""'III..,'8¡"IIII"" 1 00 ~ Water Cut ( % ) I ~~ ~ ' ~f~ 40 = Y 20 = , 0 11111111""'''''1'-'''' IIIIII1111 IIIIIII1111 100 Cum Oil Prod ( MMbbl ) 50 == ----.... Cum Water Prod ( MMbbl ) ð. Cum Gas Prod ( MMMcf ) 10--= 5 1 0.5 0.1 0.05 0.01 100- 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001 Producing Oil Wells I KUPARUK RIVER, WEST SAK OIL POOL ~~ ~_.~ "". ,..... """"'" .....,..... .....,..... ... ",...., ...."..".,....,..", "...,.... c.,.,,.,,.,., "" "'"'' """"'" ,,,,.,,,,,, """,.,,, '"'''''''' ,.,,,,.,,,, """"'" '"'''''''' '" "'''''' """"'" """"'" """"." "".,,,,,, """. "" "'''' "." I ,t; ",' ",;""",~,,,,, ";,, "'''' "".~"." ,~,,-:-:' ---" . ...~"'AA¥ ----:-._-~.".~' ~.~- r~~'.AN i& ~",^^",^"""YIN'~.-""^""""",,,.,,,-v;.)- '01 .'~-"-"'"O. 'ð~.-~ ,L"" ""'"'''' """'"'' "''''''"' ""'1'"'' ""'1""' ""'I"'" ""'1"'" ""'1"'".'''''1"''' '''''1''111 ""'I"'" ""'I"'" ""'I'"'' '"''I''''' ""'I"'" Oil Rate (CD) ( Mbbl/d ) . -.u.." Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas / Oil Ratio ( Mcf/bbl ) 11111111111 11111111111 11111111111 111111"111 Å A 0 0 '-~ -.Ii. ~.- / - v ~ ~ ,'r f'~-~vJ~' '''f;;¡J,fJ' ,P~N ,~I -- ,., f~~'~~..,~ I . <;) ~.-\ ~, I Ù å~. " .,-.. n 0 ð. "t~ :: 't '111 A ' ft' ,lI. ~ 11 ^ ~ Ii" ¿- Ll IIIIIIIIII 1111'111111 IIIIIIIIII IIIIIIIIII IIIIIIIIII 1IIIqlllll IIIIIIIIII 111111'1111 11111111111 IIIIIII1111 11111111111 IIIIIIIIII 11111 III II 11111111111 IIIIIJIIIII IIIIIIIIII IIIIII1II1I IIIIIIIIII IIIIIIIIII 1I1I1I1111I 1IIIIJlIIII 1983 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 192 KUPARUK RIVER, 'WEST SAK OIL POOL Enhanced Recovery Injection ~ 30 --=-- 24 -=-- 18 - 12 - 6- ~ 0 - 111111"11111111111111 11111111111 11111111111 111111"111 11111111111 IIIIIIII111 11111111111 11111111111 11111l1111 11111111111 IIIIIIIIII IIIIIIIIII 1I111l1111 11111111111 1111'111111 IIIIIIIIII 11111111111 11111111111 1111'jlllll 11111111'* 100 Â Wells on Gas Injection Wells on Water Injection Â Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) 10 -- 0.1 ,/ 0.01 0.001 100 -== / ~J A.a. ^ /:;. Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbbl/d ) 11111111111 1IIIIIIIl1 11111111111 11111IIIII 11111111111 11111111111 1111Il1111 11111111111 IIIIIII1III 11111111111 !I1II11111 11111111111 IIIIIIIIII1 11111l11I1 IIIIIIIIII 11111111111 IIIIIJIIIII 11111111111 IIIIIIII111 IIIIIII11II IIIIIIIIII !' ð. 50 10 5 ,r l ^'\^' r 0.5 0.1 ~' ~- V\ r ~ /6 1 i ¿ 1983 99 IIIIIIIIII II1IIII1111 Ilrlll'!111 11111111111 IIIIIII1III IIIIIII1III IIIIIIIIII 11111II1111 IIHIIIIIII 111111'1111 11111111111 11111I11111 111I111111 1IIIqlllll 1111'111111 IIIIIIIIII IIII!JIIIII II111I1I111 I1111I11111 11II1I11I11 11I1II11111 193 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 Date 2000 01 02 03 KUPARUK RIVER, CRETACEOUS UNDEF WASTE DISPOSAL POOL 20~ 16 - 12 - 8 - 4 - ,....., ~. . 0 - 11111(11111 11111111111 IIIIII~'" ""'.III"......''IIIII 11111111111 1IIIIJlIIII 11111111111 100~ 50 Waste Disposal Wells I -J_r~~,~ 1111'11111111111111111 11111f11111 1I111l1111 1IIIIpllll 11111111111 11111111111 111I1l1111 11111111111 11111111111 ^^-*-. <-.,It .. 111111'1111111111111111111111111111111111111 Cum Waste Disposal ( MMbbl ) I 10 5 r 1 0.5 ~ 0.1 0.05 r 0.01 1 00 -====J 111111111111111'11111111111111111 IlIlIpllll 11111111111 1IIIIpllll 11111111111 11111111111 11111(11111 11111111111 11111(11111 IIIIIIII111 11111(11111 11111111111 11111111111 11111111111 11111(11111 11111111111 11111111111 11111111111 11111111111 IIIIIIIIII Waste Disposal Rate ( Mbbl/d ) I ~ , " 1000's bbls/c ay . 10 ,:~ : .1\ ~ ... ,,;- r I 1 -~ . :1 . .. W~:..' " !.;¡~; 'i~. ~~~~\~~ I -- - - ....,- ~ I , 0.1 . 0.01 :, 0.001 111111111111111111111111111111111 IIII'III111 IIIIII11111 IIIIIIIIII 11111111111 IIIIIIIIII 11111I11111 1I1I1I11111 1I111II1111 IIIIIIIIII IIII!JIIIII 11111(11111 11111l1111 111I1I11111 111III11111 11111(11111 IIII!JIIIII 111111"111 1IIIIpllll 11111111111 1982 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 194 KUSTATAN FIELD - DISPOSAL COOK INLET BASIN, ALASKA FOREST OIL COMPANY - OPERATOR POOL DISCOVERY WELL Forcenergy, Inc. Kustatan Field No #1 API No. 50-133-20496, Permit # 200-153 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector Water Supply Disposal Non-Operating Operational Shutdown Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS POOLS TYPE WELL Gas Producer METHOD OF OPERATION Flowing Disposal Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psi a Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Sec 4 T7N R14W SM April 1, 2003 WELLS IN FIELD 0 0 0 0 0 1 0 0 0 1 Tyonek Undefined Active Completions (December) O' . j 0 0 1 0 0 0 1 6000 125 27 0 80 2675 0 0 0 0 0 0 195 5.0 --:--I 4.0 = 3.0 = 2.0 = 1.0 - 1 -==I 0.5 0.1 0.05 0.01 10000 ----1 5000 1000 500 100 JAN Waste Disposal Wells I KUSTATAN, UNDEFINEq WASTE DISPOSAL POOL Cum Waste Disposal ( MMbbl ) I / Waste Disposal Rate ( bbl/d ) I FEB MAY I JUN I JUL I AUG SEP MAY I JUN I JUL I AUG MAR APR SEP OCT NOV DEC JAN FEB MAR APR 2002 2003 ~ OCT NOV DEC 196 LEWIS RIVER FIELD - GAS COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR POOL DISCOVERY WELL Cities Service Oil Co. Lewis River No.1, Permit # 175-005 API No. 50-283-20047 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Non-Operating Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS POOLS TYPE WELL Gas Producer METHOD OF OPERATION Flowing Disposal Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psi a Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Sec 2 T14N R9W SM September 2, 1975 WELLS IN FIELD 0 3 0 0 0 0 1 0 0 2 6 Beluga Undefined Disposal Undefined Active Completions (December) 2 0 0 1 0 0 2 1 "¡ 4700 111 22 45 2760 2086 Jun-03 0.566 190 85 197 1 MILE 7 A. O. G. C. C. LEWIS RIVER FIELD TOP BELUGA FM. STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION . = N 198 5.0~ 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - 100-= 50 = Gas Wells I LEWIS RIVER, UNDEFINED GAS POOL '" "'" '" '" ",/,," "11",,,,"', """ ,,", ",," ~ \..!,,"" '" "'" '''''' ~"" "" ""V"" '"'' '''''' """"'~ """ "'" ,,~'''''' '"'''' "" '''''' "'" """" '" '" "''''~ "'" ,~" '" ,,~'" 10 5 1 0.5 6 Cum Gas Prod (MMMcf) Cum Water Prod ( Mbbl ) ..... nrlJ'vV/[,.~\^~~c.¡yv^"f'V\'Y'L)f"'N\-Vv\M^r"_VV'^,,',''\~'''''~.' . 4'''' Î" r,¡-^'VVVY'.""t''r'''t.'V't" \ \ Y'II IL1 / rrJ-rrtV'/'&l)l\ ':it \ 'Ilo,,¡'tI'íY\t\: 'Nv"II rl f. . "'~ji'~./-/N..t~"\l"~-'\.I.".r"':...Î~~/'¡,"&^~I"'^.^/V''f'l~~^/..;v-vv..y'^" f- 0.1 - 0.05 I 0.01 ""'I"'" "'"1""'/..'1"'" '"''I''''' ""'I'"'' "'"I''''' ""'1''''' """1'"" ""11"'" ""'I'"'' "'"I"'" '''''1'''" ""'1"'" 1""1'"" 1""1'''" 111111"'" "'"1''''' '""1'"'' ""'1"'" ""'lilli' 100 -==== t" ^ Gas Rate (CD) ( MMcf/d ) - ---- Water Rate (CD) ( bbl/d ) 50 10 5 0.5 0.1 0.05 0.01 0.005 0.001 ---- ~U'<'t'<'t't'{\IIt'NVY'NiVV'~~V''''''- ~ ~ ¡{'. li\ ö\ t 1 L 1 r ..!. I & t v' ,I J I I ¿ . I . . I '6 '"~ I J 6 ~\~Ì\ \J~T' \ ~,-~t . ,~ , \ , I~ i, *^ )?, , ., \ . t ~)¡. 7( 4.- ," ¡ \ .:.. , &. '. ~~'~L .A J \/~ ¡~ iV~~ I ~L>.. I , " I I" ~ ~~,~,?-", Î!. \c. ~ i t'- I .,. r- , I I' ~ IT ~, 4/. 'J.,. I " , "I I I I ,I ! \../\A ~j M ~I \,.. J'... I I, u, "1 &L 41\ '\ \ \.,!f . I f I 6 " ' , ð -\~.!., if , ,'-", I t I' il. \ ~ Y , \1 1 .~~ I ¡ . I I , Îh Á 11111111111 11111111111 IIIIIII1111 11111111111 IIIIIII1111 11111111111 IIIIIIIIII 1IIIIII1111 11111111111 11111111111 11111111111 111111"111 1111111111111111)11111 1IIIIIrlll 1111II11I11 IIIIIIIIII 11111111111 I111II11111 11111111111 03 1984 88 85 86 87 89 90 91 93 94 92 95 96 98 97 99 2000 01 02 199 LEWIS RIVER, UNDEFINED WASTE DISPOSAL POOL 5.0~ 4.0 = 3.0 = 2.0 = ~:~ ~"" ,- I V , W ' , I ' , , " " V I ' I I " "" V I , " ", I V " ,V I I W '" ~ '#, ^ f. I I , , , , ~ f. ~ . f. I I " ^ M . ^ ^ . ,*IV Y \. : " " ' "1 .. f. WJ¡ 1 --====d Cum Waste Disposal ( MMbbl ) I 0.5 Waste Disposal Wells 0.1 0.05 0.01 0.005 -I , 0.001 11 I I I I' £., "'" I ' '" I '" I I I' "" "" I I " '" 1 00 ----1 Waste Disposal Rate ( bbl/d ) 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 II I I I I I I I I I II I I I I I I I I I II I I I I I I I 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 . 50 . . \ .¡. \ " . . . . . T . .. \ 1. . . . .t . r ',;- '\- .,. ... i J ~. J \ . 1 . . . . , 10 '. . J .--- .... . '. . . . 5 ... . \ . rII . . ~ . . . . . - . . 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 I II I I I I I I I I I II I I I I I I I I I II I I I I I I I I I II I I I I I I I I_I II I I I I I I I I I II I I I I I I I 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 II I I I I I I I I I II I I I I 1990 91 92 93 94 95 96 97 98 99 2000 01 02 03 200 LONE CREEK FIELD - GAS COOK INLET BASIN, ALASKA AURORA GAS LLC - OPERATOR POOL DISCOVERY WELL Anadarko Petroleum Corporation. Lone Creek No 1 API No. 50-283-20096, Permit # 198-084 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector Water Supply Disposal Non-Operating Operational Shutdown Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS POOLS TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeabil ity - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Sec 18 T12 R11W SM October 12, 1998 WELLS IN FIELD 0 1 0 0 0 0 0 0 1 2 U Tyonek Undefined Active Completions (December) 1 0 1 1958 89 19 100 30 1120 0 * 893 Jan-04 0.560 700 60 * Est. from surface pressure. 201 Gas Wells I 5.0~ 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - 10 --=== ó 5 -==== ---- 1 0.5 0.1 0.05 0.01 10~ 5 0.5 0.1 0.05 0.01 JAN ó ----- Cum Gas Prod ( MMMcf ) Cum Water Prod ( Mbbl ) ^ Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bblld ) LONE CREEK, UNDEFINED GAS POOL FEB MAR APR MAY I JUN I JUL I AUG FEB 2002 SEP OCT NOV DEC JAN MAR L ^ £:\ "',,---- /' I ~ /' / ~/ I I I ¡ I I I I I J i I I f / i i I I I I I I f /¡> / / / / / í / Á APR MAY I JUN I JUL I AUG DEC SEP OCT NOV 2003 I 202 MCARTHUR RIVER FIELD - GAS COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR POOL DISCOVERY WELL Union Oil Co. of California Trading Bay Unit G-18, Permit # 168-105 API No. 50-733-20160 Sec 28 T9N R13W SM December 2, 1968 FIELD DEVELOPMENT INFORMATION Non-Operating STATUS Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Suspended Abandoned Total WELLS IN FIELD 70 20 31 0 0 0 0 0 1 82 204 Within the McArthur River Oil Field 32 wells produce oil from multiple pools. TYPE WELL Producer Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS POOLS Tyonek Middle Kenai TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total Active' Completions (December) 15 2 17 RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet 4500 120 22 900 36 3825-980 600 May-03 0.564 515 375 203 R 14W Z 0"\ I- ..-:-:,. z 00 I- R 13 W I"~ /: '{~: ---. ~ ~, .,~ DOLLY VARDEN PLA TFOR 11 i~ . !!!! N I Ä.O.G.C.C. McArthur River Field LOCATION MAP 0 1 mile I ~- 204 ... i ::;) >- .0( IE) C1 Z Õ 41( a: ... r' /. 1/ \ . = N / "./ I ~ ~ / / !: ~. >' C' . C ¡; 0 <II( II: ..... \. J A. O. G. C. C. MCARTHUR RIVER FIELD TOP 8-1 SAND STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION 1 MILE 205 20~ 16 = 12 = 8 = 4 = 0 - , .,.., 19888 === ---- 1988 198 19 0.$ Gas Wells I MCARTHUR RIVER, MIDDLE K~NAI GAS POOL 6 I NN'~ .... Cum Gas Prod ( MM~Cf) , Cum Water Prod ( Mbbl ) " ~-'v'---~ . ,~~ ~--. v :~I.vt%WH~mHH~'" !V--""~J.u~""""?""= !iF . .~""'mM~HC./VN~~~wrIA't'.« ~{I))z.:~~ .....- ,,-... "-~.."-_.._....--æ.-';"--'-"""" ....-..--~ r - . ' -,""'" ¡.. '" ,.~"'. " ~'" Â' -¡ ~ { , ð 0.1 6 1000 -=== t:. ' , - -~:- Gas Rate (CD) ( MM~/d) , Water Rate (CD) ( bbl/d ) 500 100 50 10 0.5 0.1 ~^~ î, . ~~ ~ 6fi l ~~n "~~' ~ ~~'..' '.J ". ! U +1 \<'.J À ¡,,¿ ""' " /off" 1 V ~ . I '~ .~~~~1~ . ~,;~' 'f~,r v-'" t . !f II , , I I ' V I ~ A ' 5 I I I 1968 69 70 ;1 I I I I I n n ~ ~ ro I I I I I 77 78 79 80 81 I I I I . I 82 83 84 85 86 I I I I I 87 88 89 90 91 I I 1 I 92 93 94 9 1 I 1 5 96 97 98 I 1 I 99 2000 01 0'2 0'3 206 MCARTHUR RIVER FIELD - OIL COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR POOL DISCOVERY WELL UNION OIL COMPANY OF CALIFORNIA Grayling No.1-A, Permit # 165-025 API No. 50-733-10044 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Suspended Abandoned Total WELLS IN FIELD 70 20 31 0 0 0 0 1 82 204 Service Non-Operating PRODUCING COMPLETION INFORMATION PRODUCING FORMATION Hemlock Conglomerate OIL POOLS Hemlock TYPE WELLBORE .METHOD OF OPERATION Oil Producer Flowing Gas Lift Jet Pump Shut In Water Injection Gas Injection Disposal Shut In Total Service Well 0 29 12 19 22 0 0 11 93 Sec 29 T9N R13W SM October 24, 1965 Within the McArthur River Oil Field, 32 wells produce oil from multiple pools. Tyonek West Jurassic Middle Foreland Sediments Kenai G W Foreland Undefined Active Completions (December) 0 0 22 2 10 3 9 1 14 ,3 0 0 0 0 4 2 59 11 0:. 0 0 1 0 0 0 0 1 RESERVOIR INFORMATION Reference Datum - feet below sea level 9350 8850 9650 10450 Temperature - 0 F 180 174 183 195 Porosity - % 10.5 18.1 15.7 4.9 Permeability - md 53 65 102 6.3 Swi-% 35 35 N/A 34 Oil Viscosity @ Original Pressure cp 1.19 1.088 1 .497 1.13 Original Pressure - psia 4250 4009 4457 7047 Saturation Pressure - psia 1787 1826 1186 1286 Current Reservoir Pressure - psia 3770 2650 4000 7000 Oil Gravity - 0 API 33.1 34 30.3 33 Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet 290 100 100 150 Original FVF - RB/STB 1.25 1.23 1.19 1.15 Original Gas/Oil Ratio - SCF/STB 404 422 271 310 Gas/Oil Ratio (avg. 12/2003) - SCF/STB 496 430 354 0 207 N 0 (X) ~~ f;l ~¡I ï .1 i. --~_..- R14W R13W » 0 (j) -- ---' --:-- -...."n" I .......~ ~ .. il\ ~ ~-~--_._..-:: 0 () Z 1111. 60~ 45 = 30 = 15 - 0 ." 1 00 ---=-1 80 = 60 = 40 = 20 = 0 - 1000- 500 === .....-.- 100 50 10 5 1 1000- - ..---... 500- ^ /¡¡,. 100 50 10 5 1 0.5 0.1 0.05 Producing Oil Wells I !\~, ,..,." MCARTHUR RIVER, HEMLOCK OIL POOL -~ V" -" -- .. - - -1- ~ ~ - ~ ~--~ -- ,,~,~- ~-- Water Cut ( % ) A Cum Oil Prod ( MMbbl ) Cum Water Prod (MMbbl) Cum Gas Prod (MMMcf) ~ I~ y:,~ 'A, , ~, , , , Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas / Oil Ratio ( Mcf/bbl ) '\y. ~ -, ,~~~" --. 0 ~-1- -.., ~ ' I -~ .... -- ,.- -, -~ - .... ~- ~'-- ~' f1 1- ~ ",(,_r - - rv-- v, I I' ~........ T ........... .-...-..... ... ., .~.. .. --, - "'I""" .......-...".. ..v.........,.......,... .............."....... .." ..............,-......., "'''''''''''.'''.''-'1 --~ - ~ - ~~- ,{ ~\~w~'~f , - !tÞ - "" - - -" ~ -;-&-- , ~~--- ,,-- - ~ "-- ~-= ~ - Î~ """ ~ .. ~~ -~ î¡ ~'V~r. .....~ ~~~'"t '''~''I:I' - -w.... e'C ~, ~ ~ ~H~ ~- t- ""'. ~ 0.01 . , 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 1965 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 95 96 97 98 99 2000 01 02 03 209 30 --=-- 24 -=-- 18 = 12 = 6 = 0 - 10000 5000 = 1000 500 100 50 10 5 1 1000 -==== 100 10 0.1 0.01 '-- MCARTHUR RIVER, HEMLOCK OIL POOL Enhanced Recovery Injection A Wells on Gas Injection Wells on Water Injection I ~r-- ~~M*p ¡-J\r~ 'Þ ,; l' Þ1f" --., I ~ -- .. - A Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) ....- -¡ - ~ I 6. 6. Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbbl/d ) rr'~^--~. rltvr~¥~\\f'-'rM I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1965 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 95 96 97 98 99 2000 01 02 03 210 Date 10000 ----i NGL Rate (CD) ( bbl/d ) I MCARTHUR RìvER, HEMLOCK OIL POOL Pool NGL Rate 5000 1000 aJy.~lfr Vn¡V~. ~¡v~ 500 ~~V "- I ' I 100 50 10 1I1I1l111I 1IIIIIIflll 11111111111 1I111l11I1 11111111111 11111111111 11111111111 11111111111 11111111111 IIIIIIIIII III1IIII111 11111111111 11111111111 1IIIIJlIIII 11111111111 11111111111 111111'1111 111111'1111 IIIIIIIIII 1111'111111 11111111111 1111'111111 11111111111 1970 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 Date 211 40~ 32 = 24 = 16 = 8 = 0 - ,. 100 -:= 80 = 60 = 40 = 20 = 0 - 1 00 ---=== 50 ==== ......... 10 5 1 0.5 0.1 100 --=== 50- ........ to. Lt. 10 5 0.5 0.1 0.05 Producing Oil Wells I MCARTHUR RIVER, MIDDLE KENAI G OIL POOL /~ . '- .-Þ ." -- '\ ~,.. ~ , \( , . , , tI~ ,. - 4''^' . ...".., û .,.".".. Water Cut ( % ) I , '- , -¡. '-'-J\- ,- ._,-~ _v-~- J ~r .~~-,~-- I..V~- 1 , , . , , , , ~- "- " ~ 1 Ã Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) r'--' ~ - l 1 "'[-. -. lIW"nn.,...-...........n,.. --.,.000""" --n---. . .' .nn..v.....n........ .. .n.--..,.-''''--'t I I I ~_=....Jn.... --,...... '1fI...n...j - --L....... I -. 0 /. ,/, Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) r --- '- ~ ~ ~.~ 0 i~ ~~ ~~~t." ~:~ ~ --¥J 'fH V~ - .~~ 0.01 ~ Þ I I I I I I I I I I I I I I I I I I I ~ I I I I I I I I I I I I I I I I I I 1966 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 95 96 97 98 99 2000 01 02 03 A 212 20 --=-- 16~ 12 -= B = 4 = 0 - , 1000 --= 500 -=== 100 50 10 5 1 0.5 0.1 100 -=== 10 0.1 0.01 6. ;:" Å Wells on Gas Injection Wells on Water Injection MCARTHUR RIVER, MIDDLE KENAI G OIL POOL Enhanced Recovery Injection ,..-Þ-. Å . . Cum Gas Inj ( MMMcf) . Cum Water Inj ( MMbbl ) ,-- , . .J\J~ '--' ~. ¡y-r-. I .(.~~ ¡r , , , Gas Inj Rate (CD) ( 'MMC~/d ) , Water Inj Rate (CD) ( Mbbl/d ) ~ ,1'1' ~\"ý ~~ ~-'" I - \~tb .;It"~-~"'V( vJ~~ ~~' - I I ~ ., I I I 1966 67 68 619 7'0 711 ' I I I I 72 73 74 75 76 ' I I I I 77 78 79 80 81 I I I I I 82 83 84 85 86 I I I I I 87 88 89 90 91 I I I I 92 93 94 95 916 9~ 9~ 213 Date I , I I I 99 2000 01 02 03 1000~ NGL Rate (CD) ( bbl/d ) I 500 v ~~ ~ ~.I¡\ . 100 ¡ , 1 50 MCARTHUR RIVER, MIDDLE 'KENAI G OIL POOL Pool NGL Rate . I . . ~ I~I ~" I j f '\ 10 1111111111111111)11111 .TlIII"11I 111111'1111 11111111111 111111'1111 11111111111 1IIIIJlIIII 11111 III II 11111111111 11111111111 11111111111 11111111111 11111111111 1IIIIII1111 11111111111 I1IIIIII111 11111111111 11111111111 111111'1111 11111111111 IIIIIIIIII 11111111111 1970 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 Date 214 10~ 8 = 6 = 4 = 2 = 0 - 100~ 80 = 60 = 40 = 20 = 0 - 100 -== 50 === -:....... Producing Oil Wells I MCARTHUR RIVER, W FORELAND OIL POOL , , .¡ --"\ u ,'V ~ ., v Water Cut ( % ) I -- . ...... - ,~ -'- " r--'- -'.- - - ~ ~~-,.,- ;. fV' "'.T V'v,,¿1' fA "...., '--,,.... -- - - ~'''~lVy L I å Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) 10 5 h_-..~.._..m.'- - . ~...:-...._....._.....tr".-'.. I - - 'h..r--"".----'-'I_~_~-- < -- - -'''''''''''''W'''''''" '''''''hU'''''''''' ,-,-,,-'-""v"'-"" '''''''''V-' (~ " 0.1 ,..r, ,/,' I 100 - Oil Rate (CD) ( Mbbl/d ) ==== -....... Water Rate (CD) ( Mbbl/d ) 50 - IJ.. ilt. Gas Rate (CD) ( MMcf/d ) 0 Gas / Oil Ratio ( Mcf/bbl ) 1 0.5 -+- ---------- "1 1- ...,. 10 5 ¡_I~\ " - .f\ I - '-'''' .-~W^~ "L~'~""""- tJ~, A~~~. ,'~, JK'" "1\£.\.., - '''', -A~" . ,.. ==r - ), -~~~ ~~~I. - Q..-.r ~~---~~' J!¡ ~ ~.~m....:'o ~..~<r'---~~ 0 -° ,..;~~-- crrr 0 f\ I' ~~- " , A V'l .~I', - ,..~ J Jv"fy.¡r.,~ . -' - "¥,. 0.5 0 0.1 0.05 ~ ~ ~ ~ ~~ ~ I I ';J " II ' I ø I I~ I I 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 1969 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 95 96 97 98 99 2000 01 02 03 0.01 215 MCARTHUR RIVER, W FORELAND OIL POOL Enhanced Recovery Injection 5.0 --=-- 4.0 -=-- 3.0 = 2.0 = 1.0 = 0.0 - I 100 50 Â Wells on Gas Injection Wells on Water Injection -- ~w, y \L ^ I , J , Â Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) 10 5 ~- 1 0.5 / ~ 0.1 100 ---== / ó ù Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbbl/d ) 50 10 \ vr~'t'- ~., v. "'---- -'\¡~ .. 5 , t " J '.¡ 1 .. ~ 0.5 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 I I I I I I 1969 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 95 96 97 98 99 2000 01 02 03 Date 216 100 ---i NGL Rate (CD) ( bbl/d ) I MCARTHUR RIVER, W FORELAND OIL POOL Pool NGL Rate' , . 50 \J ~ r1 ' j I . i f ' . '~ ~ ~ J ( .. , I J \ \ 1 . , . , 10 11111111111 111111"111 111111"111 11111111111 11111(11111 11111111111 II1IIIII111 11111111111 11111111111 11111111111 IIIIIII1II1 11111(11111 11111(11111 11111111111 11111(11111 11111111111 11111(11111 11111)11111 1III1II1III 1IIIIpllll 11111111111 11111111111 11111111111 1970 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 '!I ~. '- . ' , - 1 .. .. , 1 , . Date 217 10~ 8 - 6 ~ 4 - 2 - 0 -""'I"'" 100~ 80 = 60 - 40 = 20 - 0 -"""".r: 10 -== 5 1 0.5 0.1 0.05 0.5 0.1 0.05 0.01 0.005 0.001 Producing Oil Wells I MCARTHUR RIVER, UNDEFINED OIL POOL I I I I I II I I I I 1 I I I I II I I I I I I I 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 I I"' I I I I I-I I II I I I I I I I I I II I I I I III IIII~ I 11"'1" .,. ""'1"1" 11111."'" II" 'I' ,... Water Cut ( % ) I ,~~,~, Cum Oil Prod ( MMbbl ) ........ Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) /- ~. ~ - .-.1\, V "" , I" , " "'" I 'I" I I., I , 'I' ,.", r- ! 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 I I I I I I I I I I II I I I I I I I I I II I I I I å I I I I I II I I I I I I I I I II I I I I T . AA/Vo' ~/Vo,.~AA~.....6M~~~êf'^^:'^^;!'^^^^W^^^^¥"H -- - -..J. - - - -- -- - -- - -,6---."--- n -" ---~ -,---" -- - -" -.~_.. --- - - -- - ~ I I I I I II I I I I I I I I I II I I I I I I I I I II I I I I I I I 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 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 5- A /it. I IW"--~- - 1 ~-- /~A1 0 .01 I , , L-' , , , I I ,0, , , , , , , , , " """ I , I " "'" I ' , , , , 10 --=== Oil Rate (CD) ( Mbbl/d ) ........ Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) 0 ". Cb 0 0 0 0 I") 0 CØ"n ~ n 0 C\ 0 ........C::J:POCr 0 'd" ow. '=> 0 .1 0 0 -- ct\ n 00 0 n 00 0 0 /(0 rn~- 0 (" 0 ~, 0 0» r:r'oooo % Cbo 0 a:co t""> 0 0 0 oo~Oõb° COO 0 00 0 / . 'I )' ,'~ ~f'\,,- ,,\ I ' ,N . " , ; .... -. ..... -..--;'" ~._-' V ;~:~~-r~ - , . ~ r.J.:~A~ 1 ... 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 II I I I I I I I I I II I I I I I I I I I II I I I I I I I I I II I I I I I I I 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 II I I I I 1990 91 93 95 97 99 98 92 94 96 I I I I I II I I I I I I I I I II I I I I 2000 01 I I I I I II I I I I I I I I I II I I I I 02 03 218 MIDDLE GROUND SHOAL FIELD - GAS COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR POOL DISCOVERY WELL Amoco Production Co. MGS 17595 No. 14, Permit # 168-009 API No. 50-733-20084 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Non-Operating Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS POOLS TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Sec 30 T9N R12W SM February 14, 1982 WELLS IN FIELD 57 3 29 0 0 1 2 0 0 48 140 Baker and Dillon Platforms were shut down in July 2003. Last month of production was June 2003. Tyonek Undefined Active Completions (December) . 0 3 3 3550 130 1428 422 Jan-02 0.564 31 31 219 ~~..~'~~ ~-..---I! Z I'-- Redou~t Shoal Field r>,,; I, ~ AOGCC I. 7 ~ J. Middle Ground Shoal Field I ..-r r- :/£7 ~ V_I 13W LOCATION MAP 0 2 t_------ ------- ----------..------ I miles Field outlines are approximate. 220 5.0~ 4.0 = . 3.0 - 2.0 - 1.0 = 0.0 - ""'I"'" ""'I"'" 19888 ---- 1988 198 19 0.5 0.1 100 --=== c;, ð. Gas Rate (CD) ( MMcf/d ) === ---- Water Rate (CD) ( bbl/d ) 0.05 0.01 MIDDLE GROUND SHOAL, UNDEFINED GAS POOL Gas Wells I I V pi I V \, "'" """ '''''''' '" ""~" '" '" "''''~ ""~"" """"'" """"'" """ "'" """ "'" """" '" "" ""'" """ "",)"" "" '"~" "~,, ""~"'" '''''' "'" ~ ", '" '" """ "'" ,\l,,,,,, "",,J,, c,. Cum Gas Prod ( MMMcf ) Cum Water Prod ( Mbbl ) . . '- Ir'''''''' A"" "''' ^~J'.f"^V^NVYVý",^~N-rr~""'«.-(N'~-rN~YNW'.¡yYY'ffN.¡wrH""",;.rof"^'¥Y"'I"'f':I'/'Y'H'(.V'"'tY'rÝ'lY-f"W-ctv'r'YYY¥'N'Ñ'I(r¥'::~'iy'tV:i'l', . 'r¥~~Nñ~IV\'Y'J:VYY'fV"'~~WY'}.":^-'/VY:1'\.Y"~'. .^.t^' NVV'~./'NVV><:J"NYYWyyN't.!~"rN'¡.,NVV ~'iJ.'-" /i~ - '"IIIIIII 11111111111 111111'1111 IIIIIIIIII 11111111111 11111111111 1111'111111 11111111111 1IIIIflIIII 11111111111 IIIIII11III 11111111111 III'IIIIII IIIIIJIIIII 1IIIIflIIII 11111f11111 IIIIIIIIII 11111111111 IIIIIIIIII IIIIIIIIII 11111111111 11111111111 50 10 5 0.5 0.1 í\.~ I! r'i,. =1 ~ ~! T"' ~ ¿JÎ~^ ~ t J ~ rl~' '^4, ^ V ¥ U ~~ \ ~¡~~\f"h \ j~ ì ÿi f ! Å r i -m .ît 'It f ì/~ I~ ~ '\ ~ ~ \f\ l!. \ t \ \ ,it J¥tt \1, \ I h !\I ~ I . I " ~ ~ I \ tf-"'¡w... í~~ I ß I A t~ I ~ i ! í \ \ 1 ~ I \ 1 , ~ , ~ t::. i \ i A I c,. t::. ,;:,. & ! I .I 1 <-> 11111111111 11111111111 1II11II111I 11111111111 IIII1I1III1 11111)11111 11111111111 11111111111 11111111111 11111111111 111111'1111 II1IIII1111 1IIIIII1111 IIIIIIIIII IIIII1I1111 111111"111 II1III11111 11111111111 I1IIIII1111 III1IIIII11 11111111111 IIIIIIII111 1982 83 84 86 88 90 94 03 95 96 97 98 99 2000 01 02 91 92 93 85 87 89 221 MIDDLE GROUND SHOAL FIELD - OIL COOK INLET BASIN, ALASKA XTO ENERGY INC and UNION OIL COMPANY OF CALIFORNIA - OPERATOR POOL DISCOVERY WELL Pan American Petroleum Corp. Middle Ground Shoal State 17595 No.1, Permit # 162-007 AP I 50-733-10067 FIELD DEVELOPMENT INFORMATION TYPE WELL Producer STATUS Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Non-Operating Suspended Abandoned Total PRODUCING COMPLETION INFORMATION PRODUCING FORMATION Service OIL POOLS METHOD OF OPERATION Flowing Gas Lift Hydraulic Pump Shut In Water Injection Disposal Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Oil Viscosity @ Original Pressure cp Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Oil Gravity - 0 API Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB TYPE WELL Oil Producer Service Well WELLS IN FIELD 57 * 3 29 * 0 0 1 2 0 48 140 Sec 19 T9N R12W SM June 10,1962 * Within the MGS Oil Field, 6 wells produce from multiple pools, and 10 wells inject into multiple pools. Baker and Dillon Platforms shut down in July 2003. Tyonek Tyonek Tyonek I Hemlock Disposal Conglomerate Undefined A B,C&D E, F,&G Active Completions (December) 0 ..0 0 0 0 1 29 0 0.. 0 0 0 3 1 22 0 0 0 11 0 0 0 0 0 6 5 14 2 9 7 76 2 5500 6000 8500 128 130 155 16 16 11 15 15 10 40 40 30-40 0.85 2508 2768 4220 1900 1500 1700 *2500-3500 39 36-38 36-38 190 335 500 1.2 1000 650 381 0 613 304 * Split Hemlock into East and West flank because of pressure difference. West flank pressure 2000-3500 and East flank pressure 5000-5200 psi. 222 10~ 8 = 6 = 4 = ~ 2 = \ 0 - 100 ~ ;;;;twater Cut (%) I 80 = ~~ ~ .t ~', , , , , .. 100 Cum Oil Prod ( MMbbl ) 50 - -...-... Cum Water Prod ( MMbbl ) b. Cum Gas Prod ( MMMcf ) I I I I I I ~~~ -,~. !f~ , I Producing Oil Wells I MIDDLE GROUND SHOAL, A OIL POOL , I. ~ , , ..r\~ I. ,r./t" ,ì,. , /'''''' I ) -- _AA I J- ¡.J'w w-~~ ~ -'I' , ,. \ -l' ; y , , 10 ---= 5 1 0.5 '" . . ... ._'{nn........ .........,........... 0.1 0.05 0.01 10 -==== 5- A .t. u ....-... 0.5 ~~ 0.1 I. I I 0.05 ~ La. 0 0 -8 0.01 0.005 ^ r 0.001 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1967 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 95 96 97 98 99 2000 01 02 03 223 5.0 -=-- 4.0 -7-- 3.0 = 2.0 = 1.0 = 0.0 - , 100~ 50~ 10 5 1 0.5 0.1 100~ 50 MIDDLE GROUND SHOAL; A OIL POOL Enhanced Recovery Injection Â Wells on Gas Injection Wells on Water Injection , " 'I It J .ft I V" I ,'J'\~ . , A Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) ( L;, "" Gas Inj Rate (CD) ( MMcf/d) I Water Inj Rate (CD) ( Mbbl/d ) - .;...,;::,.--. -;_.~,~~.. 10 5 ''fI{, ~1~ f- " ~ t\t(v~ I ~ I 0.5 t 0.1 0.05 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 I I I 1967 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 95 96 97 98 99 2000 01 02 03 Date 224 10~ 8 = 6 = 4 = 2 = 0 - , 100~ 80 = 60 = 40 - 1:g~' ~~~~-~~.~-~~~\~-~-'~~ -. --p..¡'~ 50 u-.u.. CumOilProd(MMbbl) . 1-. .1. . . . . . . . ~~.. - Cum Water Prod ( MMbbl ) . . . . . . . . . 19~ ", C~mGasProd(MMMcf) . . . . . . . , 0.51 '. f: ~...",... .;...,.. - ,....., . .._,....... '-..", .. ""''', ~~. .,..-......wt-rt/¡......., L.. 0.1 {~ 0.05 -p 4!. 0.ü1 t( 100 --= 50 - --..-..- A. À 0.1 0.05 0.01 0.005 0.001 Producing Oil Wells I ~I \ J \ . MIDDLE GROUND SHOAL, B,C,D OIL POOL ~, 3- v. " ." '\. . I, ~ ,r--"'\ '- Water Cut ( % ) .. . , -. ., .".."v.",-.".-,."." 0 , , Oil Rate (CD) '( Mbbl/d )' Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) 10 5 1 0.5 9£' ' II ..t. '; t- Z1 19165 6'6 617 618 619 I I I I I 70 71 72 73 74 7' I I I I I I I I 5 76 77 78 79 80 81 I I 1 I I ~ æ M M 00 ~ M I I I I I I I 89 90 91 92 93 94 95 916 917 I I I I I I 98 99 2000 01 02 03 225 3.0 ~ 2.4 -?- 1.8 ~ 1.2 ~ 0.6 ~ 0.0 - 100 50 -=== 4 Wells on Gas Injectio~ 1 Water Injection wellT ,"',', , , '. ( MMMcf ) Cum Gas Inj . bbl ) Cum Water Inj (MM .'. . .. D OIL POOL OUND SHOAL, B,C, VUDLE;R \ '01" , I J. ection d Recovery n Enhance , I . L Al , , 4 10 5 ~ .. 1 0.5 ~ ...:/p- ./ . , ,"1, ~D) ( 'MMC~/d) I 0.1 . ~-A-- Gas Inj ~ate ( (CD) ( Mbbl/d ) 0 --==I Water Inj Rate 10 ==¡ 50 5 ~t\rtl'~t 'fi^M~. tJ~.J'~'~ ,'" ,. rh . V:~'.wr ~ l~ ~ 't - J I ~J~I: i- --- 10 0.5 0.1 I I I I I 7~ 75 76 I I 7'0 71 72 73 J J 6'7 68 69 1965 66 I I I I I I 919 20100 01 02 I I I 9~ 95 96 97 98 I I I I 819 9~ 91 92 93 I J 85 86 87 88 I I I 8~ 83 84 I I 79 80 81 77 78 Date 226 50~ ;~ ~ /'" 20 = 10 ~ ",- 0 - , 100~ 80 = 60 = 40 = 20 = 0 - , " 1988 1 g8 -= 19 O.~ O?d~ 1 ~ 0' / ...A. 0.01 1000 --=== 500 -==== -........ !:.. A 0 100 50 10 5 0.1 0.05 0.01 0.005 ~ * 0.001 Producing Oil Wells I MIDDLE GROUND SHOAL, E~F,G OIL POOL -.rF ~- -Y_I .;~ ,-';' . .... '-' ........--..- ~, - . - '--""\,- '..." ~- ....,.." ""\ Water Cut ( % ) , l ~ ' ~"....,r- ~' .... .---- .'.,01"'" --'W' -- " --,-,~ J ~~ '^.lI'~-#,,~ -~ --~--'¿A~-W ----.0' ~ Cum Oil Prod ( MMbbl ) -..--... Cum Water Prod ( MMbbl ) A Cum Gas Prod ( MMMcf ) I 1-- 1 .., '~""-Â ~10' --.." Y t- 1"" ...¡. ~ . I I I Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) I --. ~-=- ,t -~AVf4 ~ . - Iß (,r/'" "jl . -.~4 ~9'~1 ~~- ... .....".m.ml'.n---- II -~~~~~~~ -uti .~ - F j ,...~.~ ~~[1q ~..c.. ~') I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1965 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 95 96 97 98 99 2000 01 02 03 227 40~" 32 -¿----{ 24 ~ 16 ~ 8 ~ 0 - 1000~ 500 ~ 100 50 10 5 1 0.5 0.1 1000~ 500 100 50 10 5 0.5 0.1 0.05 0.01 " ' ;' "-" """"" ,-- -'"ÖILPOOL E GROUND SHOAL, E,F,G MIDDL d Recovery Injection Enhance A Wells on Gas Injection Wells on Water Injection A ~ / ,''', , , cu~ Ga~ Inj ( MMMcf ) I Cum Water Inj ( MMbbl ) ~~ _#_'~ .. " ". -1\ "r-"~, , , , -- ." .1 __Iu I I - '-- ~~-: , ,I. , , ~ ~ - , v,. r L Do I~ , , , 'D) ( MMcf/d ) Gas Inj Rate (C Mbbl/d ) Water Inj Rate (CD) ( ~ " . ~'/"''V'rV''''V~/M\rtÑ'''\~~~.;'''Y e ...y~ ~ r . -' ~ ~ - , I I I , , I I , I 7~ ;6 77 78 79 ' , I I 69 70 71 72 73 74 1965 66 67 68 I , I I , I I I 99 2000 01 02 03 ' , , , I , 9'5 96 97 98 ' I , I I 89 90 91 92 93 94 I , 8'2 8'3 84 85 86 87 88 80 81 228 Waste Disposal Wells I MIDDLE GROUND SHOAL, UNDEF WASTE DISPOSAL POOL 5.0 ~ 4.0. = 3.0 = 2.0 = 1.0 = \A ^ ^ I 0.0 -1111111111"'1'1 I'.,.,.. II III IIII III1IIIII11 1 --=====I Cum Waste Disposal ( MMbbl ) I 0.5 1111'1111111 "",,,... 0.1 0.05 ~ 0.01 0.005 f I 0.001 "'" I"" I 1000 ~ . . . . . I . . I . . ,.....,.., ,..,.A.. ..,^I... .....,..... .....,.\,j \,,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 1'1 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 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I Waste Disposal Rate ( bbl/d ) I 500 : ~ :~ ~lrI /' 100 50 I . ¡ J . ~ 10 5 . I I 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 I I I I I I I 1991 92 95 93 94 I I I I I I I I I I I I II I I I I I I I I I I 96 97 \\ ~'J!. ,f r 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 II I I I I I I I 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 98 99 2000 01 02 03 229 MILNE POINT FIELD. OIL ARCTIC NORTH SLOPE, ALASKA BP EXPLORATION (ALASKA) INC.. OPERATOR POOL DISCOVERY WELL Standard Oil of California Kavearak pt #32-25, Permit # 169-051 API No. 50-029-20028 Sec 25 T13N R10E UM August 6, 1969 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Non-Operating Operational Shutdown Suspended Abandoned Total WELLS IN FIELD 200 0 63 1 37 8 0 0 8 47 364 Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION OIL POOLS METHOD OF OPERATION Flowing Gas Lift Hydraulic Pump Submersible Pump Shut In Water Injection Gas Injection WAG Injection Disposal Shut In Total Ku paru k Kuparuk Riv Schrader Bluff Sag River Ugnu Schrader Bluff Sag River Undefined Active Completions (December) 0 0 o. 000 18 1 1 30 0 .0 16 1 1 33 0 0 0 1 0 000 000 400 101 3 2 TYPE WELL . Oil Producer 0 10 2 69 18 12 0 35 0 17 163 Service Well RESERVOIR INFORMATION Reference Datum - feet below sea level 7000 4000 8700 3500 Temperature - 0 F 165 80 234 65 Porosity - % 23 28 18 30 Permeability - md 20-60 10-1000 4 350 Swi-% 30 35 40 100 Oil Viscosity @ Original Pressure cp 3.8 20-140 .28-.35 Original Pressure - psia 3500 1800 4425 1500 Saturation Pressure - psia 2140 1300 3280 Current Reservoir Pressure - psia 3300 1600 3280 1500 Oil Gravity - 0 API 22 14-21 37 Gas Specific Gravity (Air = 1.0) 0.65 0.67 0.65 Gross Pay - feet 30-75 150 60 100 Net Pay - feet 10-60 70 30 100 Original FVF - RB/STB 1.16 1.06 1 .41-1 .56 Original Gas/Oil Ratio - SCF/STB 320 202 784-974 Gas/Oil Ratio (avg. 12/2003) - SCF/STB 448 779 1366 Ugnu & Prince Ck Tertiary Undefined 6 0 0 0 2 0 0 0 0 0 8 230 T 14 N T 18 N Index Kuparuk River Pool I . Oil ø Injector 9 Suspended -<?- Abandoned R9E R1ØE R11E r------: I " r--.J 8 I i I I . I I I 8 I A.O.G.C.C. "----- M P U -----, I I I . I . .F-œ f'.49 F~ I ~ F-6W ø . L__. Q ~ L-:'15 !.024 L-l+ t.$ I M P U f.tf8 "'~. WA,Ø ø 8L-ll 8 . Ó-21 . I f.C~.æI4AG i 13. ø~~ ~.. ide-IS". C-12 \ _1 ~ L-eB8 e~ ø ~ l:..43 ~-'£ l-I8..,,:..:. c-w.... o-M "'-'" rr.. ------ . L-el ~ ø Jii~ :HI -, . -^- e-es C-29. C-ll o-e2 .... l,.f7 . Y e-el. n( . c-e2 ./'...... --- . L-12. C-e5A &-15 "ë-t... ~IS 1 ~ pC- ~ 'Ø &-13. ø IS Ø~H1 . 8 - . o-ea &- . &-11~ Y &-l't I Il.æ C-16c" .~:': Q ø I 81""'. ""'ø -^- .... ø "./-I}"./-13 ....:!J'J'" J..':' t fHQ I YH-Øl J-19-<>- .HI8)G1 A-e2A. &-e96-J7~ . &-18 . !!;:!.!~:.<\æ-- .HIII~12.. ~.g-~ -9;.-82ai'-81"r;.r=&-:ø,. &-13 I J-e18J-'Ø"ÏI ØH3 &-22- E'-Ø8. . e-&t ..MI2 rr:¡( G-et . G-e6 . !HI-^- .re7 . JU o-es F:-f!I ø ø .E-18 I Y J-8i. Jl{ . G-82 n( H5 ~ J.83 . 0-81 e-æ )U 1<-88 I 1H~9 yH!A .. . 8e-ee . I I-eL I-ø2 H-9t 1IIH-93 . E-U .K-f6 ... .. H-82 . ¡c.tS I R1tE .,- 'ro, ... """""''''-<?-;' ;9-: . ø L I K-Ø ø CAS:WE 1.I(.3B \C.18I\ , ~.~. r I ~ L_____- M ~ u_- MILNE POINT UNIT LOCATION MAP T 14 N NORTHWEST MILNE 1 Ç> F-64 f:æ . . 0 2 miles ~ ~. F-41 ø ¡:;'19 . T 18 N Schrader Bluff Pool . ø 9 -Q- e K-34 ----.------ R11E 231 ~ Ä.O.G.C.C. Milne Point Unit Kuparuk A Sand STRUCTURE MAP 0 2 miles REPRODUCED WITH OPERATOR PERMISSION . - N 232 A.O.G.C.C. Milne Point Unit Schrader Bluff NA Sand STRUCTURE MAP 2 miles 0 REPRODUCED WITH OPERATOR PERMISSION . - N 233 100~ 80 - 60 ~ 40 ~ 20 - \ 0 - IIIIIIII111 IIIIIIII111 11"'1"1'" 100~ 80 = 60 - 40 - 20 = Jr'-- 0 1111111111"'1111111111111111111111 II1IIIII1II IIIII1IIII1 1988 .......- 198~ 19 O.~ O?d~ 0.01 1000 -=== 500 Producing Oil Wells I MILNE POINT, KÜPARUK RIVER OIL POOL ,- ,~ 1 ,C,II' "'"1'"" ""'1""1 '""1"11' '""1'"" '""1'"11 "'"1'"" '""1""' '""1"'" 1111'1"11' .1111111111 1111'1"111 111111"11' "'"1"'" ""'1"'" Water Cut ( % ) I v ,<, ^-v~ .~,~..... -~ '-~~._~ 111111111111111111111111111111111 IIIIIIIIII 11111111111 IIIIIIIIII 1111111111111111111111 III1II111II 11111111111 111111'1111 11111111111 11111(11111 11111l1111 å Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) . -- i --~ ---------=-,~---"'\. . """1 ~- 'L-- - L__--"V"IIY-"-"""'" "lÞ -_...~-_.--- P" ,&",&",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"'''&~'- 11111111111 IIII1IIII11 III1IIIIIII IIIIIIII1II IIIIIII111I Oil Rate (CD) ( Mbbl/d ) ........ Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) IIIIIIII111 III1IIII111 III1IIIII11 IIIIIII1111 111111.'-111.1 III11IIIIII IIII1III11I IIIIII11111 11111I11111 111III11111 I1I1II1I111 11111I1II11 II111111111 11I11III111 A A 0 100 50 10 ~- 5 \'~_.! 1 0.5 ~ 0.1 0.05 0.01 0.005 0.001 A~~~" . '\. '~ - , ,~ -- ",~ \1""- . ..'W~, ""'ltA~ t'~~~. ~ . ~~ ç$èflt'ö-..,J".ð'A9~1.- ~~~.c.~.~ ~~~~I~)~~-'U>~~~1fð ceCQX)°o~ - 1111II1II11 1111II11111 11I1III11II 11111I11111 111I1I11111 11111I11I11 11111I1I111 I1111I11111 1111111-1111 1I1I1I11111 11111'11111 1111II1111I 11111I11I11 1I111I11111 111111I1111 11111I11111 11111I11111 11I11II1111 IIIIIIIIII 03 1985 86 89 87 88 90 91 92 94-- 93 95 96 97 98 99 2000 01 02 234 MILNE POINT, KUPARUK RIVER OIL POOL Enhanced Recovery Injection 50~ 40 -7-- 30 - 20 = 10 - "" 0 ="1"11"'-_"1)"""'" 1"1 1 000 - å Cum Gas Inj ( MMMcf ) 500 - Cum Water Inj ( MMbbl ) 100 50 å Wells on Gas Injection Wells on Water Injection fTTTTTTl I - ~ - ,..' - ,. .,."..,. I.... ~ ~-." . - - -..,..¡ VV ""'VV \.v . .~ ~~_~å^NA.å~~¥~ rn ?~IIIIII 1111'1'111' 'I'1'1'1''' '''''1'1'1' ''I1'I'11'1 1''''I'1'11 ""'1"'" '1'''1'11'' , 10 5 --¡~ ~.~""'~--~1' - u .o1J¥"! ' a" ...... ...&...~ .MJIw.w~"~I.~"""""" ~ 1 0.5 . .~NOI'" '- ( ./'i"~ /"''''V4JÞ'''VA.V''A.~'''UA...o.ANt.'''''.¡J'.VAA 11111111111.1111111111 IIIIIII1111 11111111111 11111111111 111111"111 11111111111 IIIIIIIIIII IIIII1IIII1 IIII1IIIIII IIIIIIII111 IIIII1I1I11 1111'11111111111111111 II1IIIII1II 1IIIIII1111 11111111111 IIIIIII1111 .""~!,"---I - 0.1 1 00 -=== IIIIIIII1II ^ ^ Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbbl/d ) -vi ..,.".. I /" - ß "-\" ~ ~\W~~~\Þ.l¡''k~ * j. C> M ~/¡)Y:~ ! ~^/""'~~ f"J"'. ~~V \ ~ ~\¡- V Î rf J. I! "vIJ ~-~ \¡, 'r- r- v.J" ~ - -" 10 ô \\ . I I.J. 0.1 It:. 0.01 IIIIII'1111 11111111111 III11IIIIII IIII'II1III IIIIIIIIII1 11111(11111 IIIIIII1111 IIIIII11III III1'1IIII1 IIIII_IIIIU II111II1I11 11111111111 11111II1111 III111I1111 11111I11111 1111I111111 1I111I11111 11I11II1II1 111I1111111 1985 86 87 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 235 Date 50~ 40 - 30 - -= 20 - 10 - 0 - I I I I I II I I I'r 100 -:: 80 = 60 - 40 - 20 - 10-'""1'"" 00-= 50 = Producing Oil Wells I ".1 ¿'- . I" I I I' I I III I I I I I I I I II II I I Water Cut ( % ) I 10-= 5 ""I""'~ I I I~ I I I I I I I i'I r; ....... Cum Oil Prod ( MMbbl ) , , , ' , , , , Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) Â 1 0.5 Î ----- /~~I- &~ ~A - 0.01 """ I I I I I 1 000 - II II ö'' 'R"' """ II " , - - I ate (CD) ( MbbJ/d' I )" , " II " 500 - ....... W A ~ Gater Rate (CD) ( Mbbl/d ) - 0 as Ra~e (CD) ( MMcf/d ) 100 Gas I 011 Ratio ( Mcf/bbl ) 50 0.1 0.05 10 5 1 0.5 0.1 0.05 0.01 0.005 .4 I , . .. 0.001 II I I III I I I I I I I II II II I I I I II I II I I I I II II I II II II 1989 90 91 92 MILNE POINT SCHRA , DER BLFF OIL POOL I I I I I II I II II I I IIII II I r' I II II II I I II II I I IIII II I ----- --" , - IIVIIIIII II III III I I I I III I III I I I II I IIII II I I .. v^ rJ- -.,r- ~ II I II II II I I I I I II_II I I I I II III III I I I I III I III I I I _....~_....-,....~..."- ' - '.. p' " ...----- ^'"^^^""'~-~,- III I I II I I II II II II'I II I II I 11)1 I I II II I I IIII II I ~. . ;;A\. ~ - - -1""" ~~-C¡I~ li¥^W^A"~"~""~~-. - " -. : - ~ ~^~' - . ' - - . . ... " . ~^ : .. ,.,.;:. . - . ..~YI.t'''' ". .,.... -' . "- - ~Oor~P.:,g"-i=l. (C~ ~\ '~ ~ "-,,,~-.:..:J'7\"~~""'..r ~/V ~ , "'If' o-.~ \ T .... . " ~ "p~~po,,,,,~.~-~¿fT"'" ""'- . .'"" ""'" 0 '.,P . U" ,~--'" .~ , "'" , . ...,.-.....-. - L'L ~. -' : I ~'" v ~ 93 94 I I I I I I I I I I I I I ï I I I I i _I I I II III III I I I I III1 III I I I II I II II II I I I I IIIIII I I I I III I II' I I I I I I I I II' II I 95 96 98 97 ~ ~-- -"~r'- '\ I I II I I IIII II II I I III III I II II1II I II I I I I II II II I I I I I I I III II I ,~ ...,.. ,- ' "". I II I I IIII II II I I III III I I I I I I11I I I I II III I' I II I I I I I I II II I I )~IV--- ,~'" 'iil" u_-_...\o("'~AA~~~ 1...- - --- I II I I1III II II I I III III I I I I1IIII I I I II III1I I I I I I I I II IIII II I II I I II I I II II I I III III I II IIIII I II I I I I I I II II II 1111"11 I I I 99 2000 01 02 03 236 40 -=- 32 -=-- 24 - 16 - 8 = 0 - I I II I1II 111 100 10 0.1 0.01 100 -=== Å Wells on Gas Injection Wells on Water Injection I II I I II I I II I I II IIII II I I I I I I II I I I I Å Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) / I I II I II' I II I II I I II II II I I I I IIII I I II I I I II I I I I b. 10 0.1 0.01 I I II III I I II 1989 6 Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbblld ) MILNE POINT, SCHRADER BLFF OIL POOL 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 II I I I I I 1;(; II I I I I I I I I I II I I I I I I II I II I I I I I I I II 1III II ---- Enhanced Recovery Injection ¡- /" I I II '1'111 I II I I III I I I I I II II I1II I I I I I1II'I II I I I II I II II II II IIIIII I II I I I I III1I II I II_II III II I II I I 'IIIII I I I II I III II I I II II IIII II IIII I II I II I II I I I II I II I I II I I II II II I I I I1III I I I .. // /"'^. ,..., " rV ~tvv,", \~.I" III IIII II II I I I I III I I I I II II III1I I I 90 91 92 . II I II II II II I I I-I-I-I,I.-J_I _1,1 II IIIII I II I IIII I IIII I I I II I I III I II IIII I III II I III I III I I II 93 96 99 97 98 94 95 Date -~~/' IIII III III I 11111)1 I I I I I I I I I II II 1 I II II 1)11 I I I 2000 01 02 03 237 10-= 5 1 0.5 - 0.1 0.05 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001 Producing Oil Wells I ¡i ¡v ~~ r ~) 0 . ~. .. 000"-'0 , .'-'') a / ~... ,./ '». Þo. I I I I I I I I I I I I I I I I I I I I I I 1995 96 MILNE POINT, SAG RIVER OIL POOL , '" ~ \. I I I I I I I I I I I I I I I I I ~ I I I I I I I I I I I I I I I I I I I I 97 ~ I I I I I I .,. I I I I -' L.a '..'.','" I I I I I I I I I .1 I ~ . ~o, 0 . ~2";>00"....oooo 0 "' I I I I I I '~I"I" .."'.A."".""'" I I I I I I I I. I _.1 I - '~, - \~, ;, "\.\ 1 ~ I I I I I I I I I I I 98 I I I I I I I I I I I 99 I . I . . I . . I I I I I I I I I I I I I I .. .. .. .. ... .. .. ... .. .. .. I I I I I I I I I I I I I I I I I I I I I I 2000 ~II II -"" I I I I I I I , I I . .... -..... I I I I I I I I I I I '" " "' I I I I I I 10~ 8 = 6 ~ 4 = 2 = I 0-""'1"'" "~/~,, 100 ~ Water Cut ( %) I 80 = . 60 = 40 = 20 = 0 - " , , , I ' I , " ,., 1 I I 1 , I " "'" I ' , .' , 100 -= Cum Oil Prod ( MMbbl ) 50 = ........ Cum Water Prod ( MMbbl ) ð. Cum Gas Prod ( MMMcf ) '~I'""" ~~......&..a I I I I I I I I I I I 00 o{.!~\¡~~~ ~ I I I I I I I I I I I 01 I " ~ I t I I I I I I 02 ..~r."1 I I I I I I I I I I . "''''''''''6 I I I I I I I I I I I 0 0 000 °tA I~ ,~ ~n_"- ~ ~-' ;76 A.A J>.ð.ð. r^'-" ð. 0.01 ""'" I , 'o'il R~t~ '(CD) '( Mbbl/d ') 100 ...-.... Water Rate (CD) ( Mbbl/d ) 50 - A A Gas Rate (CD) ( MMcf/d ) 0 Gas I Oil Ratio ( Mcf/bbl ) 1 '- I I I I I I I I I I I 03 238 5.0 ~ 4.0-=--- 3.0 ~ 2.0 ~ 1.0 = 0.0 - 100~ 50~ 10 5 1 0.5 0.1 0.05 0.01 10- ð. Wells on Gas Injection Wells on Water Injection I I I I I I I I I I I I I I I I I ð. Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) I I I I I I I I I I I I I I I I I I I I I I ¡:" Gas Inj Rate (CD) ( MMcf/d) I Water Inj Rate (CD) ( Mbbl/d ) 5 0.5 0.1 ¡:" I I I I I I I I I I , I I I I f I I 96 1995 I I I I I I I I I I I I I I I I I I I I I I I I I 97 MILNE POINT, SAG RIVER OIL POOL I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 98 I t I I I I I I I I I I I I I I I I I I I I I I I I I I I 99 Date I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 2000 Enhanced Recovery Injection 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 01 I I I I I I I I I I I 1- -r / I I I I I I I I I I I . I I I I I I I 02 \~ð.~À~~ÀA I I I I' I' . . I I I I I I I I I I I I I t 6 ð.Að.ð.~ ... A Â If ì I I \ fl' , ¡ I \ ¡ j \ \ ¡ , I \ I \ i \ Þ i \ \ i i ; i ! i \ ,¡,. \ i i i i i i i \ ð. I I I I I I I 03 239 10~ 8 = 6 = 4 = 2 = 0 - 100~ 80 = 60 = 40 = 20 = 0 - 10° 10.1 - 10.2 10.3 Producing Oil Wells I MILNE POINT, UGNU UNDEFINED OIL POOL Water Cut ( % ) I - ........ Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod (MMMcf) ð. A A A A A A 10.4 100 - Oil Rate (CD) ( Mbbl/d ) 50 ........ Water Rate (CD) ( Mbbl/d ) A .!1. Gas Rate (CD) ( MMcf/d ) 0 Gas / Oil Ratio ( Mcf/bbl ) 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001 ~ I 2001 I 02 A I 03 A A A A / 0 f'\ / / 240 MOQUAWKIE FIELD - GAS COOK INLET BASIN, ALASKA AURORA GAS LLC - OPERATOR POOL DISCOVERY WELL Socony Mobil Oil Co. Inc. Mobil-Atlantic Moquawkie No.1, Permit # 165-012 API No. 50-283-10019 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Non-Operating Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION , . PRODUCING FORMATION GAS POOLS TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeabil ity - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet WELLS IN FIELD 0 1 0 0 0 0 0 0 0 3 4 Tyonek Undefined Sec 1 T11N R12W SM November 28, 1965 , . '10' ~ Active Completions (December) 0 1 1 2250 85 22 20-50 35-40 1283 1239 Nov-03 0.560 241 106 241 -ò- -ò T12N,R12W T12N,R11W 36 Moquawkie Field w. Moq Jawkie\:t V 6 \11oquawkta" 1 (ì 31 Simpco E. MoquaW'<ie 1 . J-.r Sim,pC'.o.. ~oQuawkie .. 1 -6- Simpco Moquawki~ Moquawkie 2 -<>- Tyonek Reserve 1 Albert Kaloa Field Albðrt Kaloa¥ -0 Simpco Kalo T 11 N, R 12 W -Q- Moquawk e 44-8 -Ç-r Tyonek Reserve B 1 -6- SL ~o 1f.....IJdcr aD una 1 :Q- Tyonek St 1 \, \{\\e\ COOt' =c"",~-",._~-;...~: _.- .,,:-<-~:.{.......-<i ~¿r=-.;-.:-'" - . ~ N AO.G.C.C. Moquawkie Reid LOCATION MAP . 2 miles I 0 242 5.0 ~ 4.0 = 3.0 = 2.0 = 1.0 ~ I 0.0 - 19888 1988 198 19 o.è 0.1 100 -=== !:> ---- MOQUAWKIE, UNDEFINED GAS POOL Gas Wells I , .~ Cum Gas Prod ( MMMcf ) Cum Water Prod ( Mbbl ) -~".M;w,.Q<W:~~~~jI<~~~';(~ ."",-~~^"h~m~c9 /p, , , , , .t>. ---- 50 10 5 0.5 IYI r 0.1 0.05 0.01 ^ Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bbl/d ) - I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1967 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 95 96 97 98 99 2000 01 02 03 243 NICOLAI CREEK FIELD - GAS COOK INLET BASIN, ALASKA AURORA GAS LLC - OPERATOR POOL DISCOVERY WELL Texaco Inc. Nicolai Creek State No.1-A, Permit # 165-027 API No. 50-283-10020-01 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Non-Operating Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS POOLS TYPE WELL METHOD OF OPERATION Gas Prod ucer Flowing Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet WELLS IN FIELD 0 4 0 0 0 0 0 0 1 5 10 U Tyonek & Beluga Undefined Sec 30 T11N R12W SM May 12, 1966 'Active Completions (December) . 3 1 4 #18 3287 95 24 0 57 1681 0 1681 Oct -02 0.560 65 59 #2 2258 77 29 0 39 1113 0 1113 Oct-02 0.560 89 85 #3 1924 79 21 0 50 980 0 674 Jul-03 0.560 140 140 #9 1300 66 27 200 30 688 0 688 Nov-03 0.564 100 100 244 T11NR13W Astesch 1 T10NR13W 1 6 T 11 N R 12 W W Tyenek 1 " -,,- .:~ Nicolai Ck U 3 -C.f Nicolai Ck U 5 Nicolai Creek Field N< lal Ck SI1¿~~a~ CV Nicolai Ck 51 1) \ '/ Nicolai Ck U 6 ' Nic~a~ Ck 1 6 N Trading Bay 23-7 .:'~:- Simpco Moquawkie 2 -i:;. .(~ N equawkie 2 . !!!! N AI Jert Kalea 1 ~~: Albert Kaloa Field ---....:.;>- ------- Simpco Kalea 1 ------- ~.~ Tower 1 36 ,~ A.O.G.C.C. Nicolai Creek Field LOCATION MAP 0 2 mile; I 245 AOGCC Nicolai Creek Field TOP TYONEK TIME STRUCTURE MAP 0 3 . . miles ¿ .J. . N d --------------- Nicolai Creek Unit Boundary Cook Inlet Shoreline Well Trajectories 246 5.0 ~ 4.0 = 3.0 = ~:~~ 0.0 -: , I ' I 100 --=== 50 ==== ---- 10 5 1 0.5 0.1 100~ 50 10 5 0.5 0.1 0.05 0.01 0.005 0.001 Gas Wells I , I 'fa . NICOLAI CREEK, UNDEFINED GAS POOL . ~* l c, Cum Gas Prod ( MMMcf ) Cum Water Prod (Mbbl) ,~ í ¡ ~~ ," før'--"'~'-' . c, Gas Rate (CD) ( MMcf/d ) I Water Rate (CD) ( bblld ) ..J J... ~ \ .!I , . ' I 'f A '* \~ 'j 1 11 t ¡ ¡ ~. ¡ I +t~ 'I ... \I 1. Ä ì ¡ ! f II Þ.. - ---- .~~A M 1 ~ Ll' I ¿ ð l~ : ¡ I r \ LI; 1ð 6 4 ð. I I I I I I I I I I I I I I I I ' I I I . I I I I I I I I I I I I I I I I I 1968 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 95 96 97 98 99 2000 01 02 03 c, 247 NINILCHIK UNIT - GAS COOK INLET BASIN, ALASKA MARATHON OIL COMPANY - OPERATOR POOL DISCOVERY WELL Chevron USA Inc. Falls Creek Unit No.1, API NO 50-133-10005, Permit # 160-042 Sec 6 T1 N R12W SM, June25, 1961 Marathon Oil Co. Susan Dionne 3 API NO 50-133-20512, PERMIT # 202-070 Sec 6 T1 S R13W SM, July 30, 2002 Marathon Oil Co. Grassim Oskolkoff 1 API NO 50-133-20493, Permit # 200-082 Sec 23 T1 N R13W SM, July 31,2001 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS WELLS IN FIELD Producer Oil Producer 0 0 0 Gas Producer 2 2 2 Service Water Injector 0 0 0 Gas Injector 0 0 0 Disposal 0 0 0 Non-Operating Suspended 0 0 0 Operational Shutdown 0 0 0 Abandoned 1 0 0 Total 3 .2 2 PRODUCING COMPLETION INFORMATION PRODUCING FORMATION . GAS POOLS * Tyonek Tyonek undefined undefined Falls CK Grassim Oskolkoff Active Completions (December) 2 2 0 0 2 2 Tyonek undefined Susan Dionne TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total 1 1 2 RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet 4690 3496 3338 108 104 103 15-25 15-21 15-20 6 +/- 14 +/- 8 +/- 2200 1642 1566 189 189 233 210 97 44 * This unit has 3 PA's that consist of Falls Creek, G Oskolkoff and Susan Dionne. 248 AOGCC Ninilchik Unit LOCATION MAP 0 3 . I miles Modified from DNR's "Ninilchik Unit, Cook Inlet Region" map, published Feb. 2004. or- ~fl} .~~ . 0~ .~ ~ *-0~ ~ en .~.'~1 Þæl II ~~ ".1& ~~\~~ ~~ f ~f11 "..\~~ \1 13W 12W 249 5.0 --::\ 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - 10 5 -===: 1 0.5 0.1 0.05 ----- t:>. 0.01 100 -=== 240500 50- 10 5 0.5 0.1 0.05 0.01 t:> ---... JAN Gas Wells I t:>. Cum Gas Prod ( MMMcf ) Cum Water Prod ( Mbbl ) L. t:> ð ð Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bbl/d ) ð t:> FEB APR MAY I JUN I JUL I AUG MAR 2002 FALLS CREEK, TYONEK UNDEFINED GAS POOL t:> L. SEP L. OCT 1:>. NOV L. ð DEC JAN L. ¿ FEB 1:>. MAR 6 L. t:> 6 APR MAY I JUN I JUL I AUG 2003 ¿ ~ -./ D- . , -~~ I:> ¿IÞ~ ¿IÞ' 6 ~, I -~ I , / / / / 1 / i / / I I / I I i I A SEP OCT NOV DEC I 250 5.0 ~ 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - 1~~ 1 0.5 ~---- 0.1 100 -=== 270500 50- ð ---- G OSKOLKOFF, TYONEK UNDEFINED GAS POOL Gas Wells I Co. Cum Gas Prod ( MMMcf ) Cum Water Prod ( Mbbl ) c,. !:,. -#II' -~- #Ø- ,-' ,," ,," ^ 6 ð ~ 10 ~' ~~ 5 -_./~ .".""- 0.5 0.1 0.05 0.01 JAN ð Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bbl/d ) FEB MAY I JUN I JUL I AUG MAR MAR APR SEP OCT NOV DEC JAN FEB 2002 APR MAY I JUN I JUL I AUG 2003 SEP OCT NOV DEC I 251 S DIONNE, TYONEK UNDEFINED GAS POOL 5.0 ~ 6. Gas Wells 750500 I 4.0 = 3.0 = 2.0 = 1.0 = D. 0.0 - 1000~ 6. Cum Gas Prod ( MMcf ) 500 ---- Cum Water Prod ( Mbbl) 6 100 50 10 5 1 100~ 6. L Gas Rate (CD) ( MMcf/d) 0 Water Rate (CD) ( bbl/d ) 50 10 Î\ 5 0.5 0 0.1 0.05 0.01 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2003 252 NORTH COOK INLET FIELD - GAS COOK INLET BASIN, ALASKA CONOCOPHILLlPS ALASKA INC. - OPERATOR POOL DISCOVERY WELL Pan American Petroleum Corp. Cook Inlet St 17589 No.1, Permit # 162-008 API No. 50-883-10012 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector Water Supply Disposal Non-Operating Operational Shutdown Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATIONS . GAS POOLS , TYPE WELL Gas Producer METHOD OF OPERATION Flowing Disposal Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia - avg both pools Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet WELLS IN FIELD 0 14 * 0 0 0 1 * 0 1 1 17 * Sec 6 T11N R9W SM August 22, 1962 * A-12 well has dual status: it is a gas production well that is also occasionally used as a disposal well. Sterling Beluga Disposal Tertiary Series, 1 Undefined Active Complêtions (Decembe1- 13** , 0 0 1 2 0 ** All gas wells produce from 15 1 both the Sterling and Beluga Formations. 4200 5100 109 119 33 28 300 20-100 40 40 2040 2478 662 0 May-03 Jul-04 0.566 0.566 337 250 310 160 253 '. -. CI St 17591 ~~ . . I . . I . . I ~ T12N,R10W T 12 N, R 9 W -_..J.._... . I . . ....-..-.... . . I ,-.._11 ~ i NCIU B-1 :..(-þ- CI St 18741-1 ... . r- . NCIU B-3 (BHL) . . - :k>- A.O.G.C.C. 1_.._..-..-..-..-.. . ~.._¡ NCI St 18755-1 -Q- .- . . - . I . . _..~ Sunfish 3 3:1 A-2 . CI St 17589-1A :. A-9 I...................... "m' ~¡ A 12 C! SI,18!4Q-1 ~. A-6¡¡:.".~- . - -9- ... ~ '\"'1 . . CI St 17589-1 'Ä-7 ~_................................--._." Sunfish 1 ./ ...- NCIU B-1 RD A-4 CI St 18741-2 -9- N. Foreland S 1t . . I . . I . . I . . I . . I . . ,., I . . I . -..... ~ - \ i!,l, ,., " ~ .~ ~ ~ "",;. . ~ N North Cook Inlet Field LOCATION MAP 0 T11N,R10W I 1 mile 254 \....." "'3L'" rl~ to W H.HW ""'I:oII~~'" ... ~F n,2" . = i I ~.- ~ + . : N '. ' ~ !w~ ~ + : : I . ';u - ___n__- - -t',...."n-")..,..~'~"Y')')-"""" "'tlO _U - - - - - -- - J t ~ G'~~.lp. ~ , ~ - = , . ~ 17 16 I~ 1'1 13 18 "'O:L:17n .. ''','',''',-.- '/' '" - -,r. .-,.'.. '-P.I¡):u;'- , ~t,un4 ,.....-- ----- _____~ÐI.'a~- - ,.~ ")\01' " 23 2'1 22 " J' 27 34 '" jI ; ,;' + t/llo;A-:.o -9r:< """/'" ::J?):----~~ ,I 10 ,/ '/ / T H N 15 ,/ 14 A. O. G. C. C. ,;' 0 I 1 Mile I NORTH COOK INLET FIELD TOP COOK INLET SAND #1 STRUCTURE MAP Scale REPRODUCED WITH OÆRA TOR PERMISSION 255 20~ 16 = 12 = : ~It 0 - I I 1 2888 ~ Cum Gas Prod ( MMMcf ) ===1 --1:.-- Cum Water Prod ( Mbbl ) 1288 . ~~.'--~.......- ~~ - - 198 /-"~ - 12 ,j' I-' D. 0.5 ^ NORTH COOK INLET, TERTIARY GAS POOL Gas Wells I ';i r - ~ --I(V".r-- .--. --." " J v -1 ..u .._~~.....N!'V^~N>"~""A>WM.' I«~"" '~!K''''' ~«> ~ == ~óY1>_.ó.;",;' :: ;::::: ~::::::: ~ ~.(<«\,,«<:"«««~:«<<<<<<<~<<<<~7>".Q;<-~ ~ ( 0.1 1000 -=== ¡;" ^ Gas Rate (CD) ( MMcf/d ) == ---- Water Rate (CD) ( bbl/d ) 100 ¡M ~1\'1t~ß ,~~Vft . _.Il, J~ ~-"-" ' ~.-~. .~IY~7-!. ~fi.~,~~¡n-ï-~'I'-~I .~ A ~ j Î! , -- l \ ~ \, Ii ,I G' I. I' ð 1'--, 1. J I i /:. ð 6 ,¡ , i.. , '11, .. ! . ., 0.. :'" t . If I~~. . ~I/I r I I A., ",...j. N \ ...1 " ~ III' ~I i II ~ 'I_I. ~ J . r, /\4n~ I t fVII"" ~ . . 11'- ~ ~ I I J' 4f- II r. I¡~ rV\,p.r'NI~~_1W'f î: '~,'V b iJ ,ft . II II .. I II' I ~ r~ - .J ,,- P I I ,., II I ( . . I I I 10 1 ~ 0.1 I I I I I I I I I J I I I J J I I I I I I I I I I I I I I I I I I I I 1969 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 95 96 97 98 99 2000 01 02 03 256 NORTH COOK INLET FIELD - OIL COOK INLET BASIN, ALASKA CONOCOPHILLIPS ALASKA INC.- OPERATOR POOL DISCOVERY WELL Arco Alaska Inc. Sunfish 1, Permit 191-055 API No. 50-883-20084 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector Water Supply Disposal Non-Operating Operational Shutdown Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION . . OIL POOLS METHOD OF OPERATION Flowing Shut In Service Well. Gas Injection Water. InJection Total 'TYPE WELL Oil Producer RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Oil Viscosity @ Original Pressure cp Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Oil Gravity - 0 API Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB Sec 12 T11 N R10W SM May 5, 1991 WELLS IN FIELD 0 14 * 0 0 0 1 * 0 1 1 17 * * A-12 well has dual status: it is a gas production well that is also occasionally used as a disposal well. There are no oil completions in the North Cook Inlet field.' Undefined Undefined Active Completions (December) 0 0 0 0 0 12100 186 17 -Dec 17 -28 32-50 0.365 6360 2520 6320 Sep-91 38-44 0.83 60 60 1.72 1275 0 257 5.0 ~ 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - , , , I , I 1 --===d 0.5 0.1 0.05 0.01 0.005 0.001 I I , , , I 1000 ---i 500 100 50 10 5 I I I I I I ' Waste Disposal Wells I I I I , I '\. I I I I . I . Cum Waste Disposal ( MMbbl ) I I I I I I I I I I I I Waste Disposal Rate ( bbl/d ) I NORTH COOK INLET, UNDEFINED WASTE DISPOSAL POOL I I I I I 1998 I I I I I I I 99 . I I . . I I . . . I I I I I I I I I I I I I I I I I I I 2000 """'" ,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 01 02 "~vv, I I I I I I I I I I I L ¡ I I I I I I I 03 258 POOL DISCOVERY WELL NORTH FORK FIELD - GAS COOK INLET BASIN, ALASKA GAS-PRO ALASKA - OPERATOR Standard Oil Co. of California North Fork Unit No. 41-35, Permit # 165-021 API No. 50-231-10004 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector Water Supply Disposal Non-Operating Operational Shutdown Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS POOLS TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total ( RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - °/c:, Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Sec 35 T4S R14W SM December 20, 1965 WELLS IN FIELD 0 0 0 0 0 0 0 1 0 1 Tyonek Undefined Active Completions (December) 0 0 0 7200 140 18 3.5 50 3410 3082 Oct-01 0.562 40 40 259 NORTH MIDDLE GROUND SHOAL FIELD - GAS COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR POOL DISCOVERY WELL Pan American Petroleum Corp. MGS State No.6, Permit # 166-022 API No. 50-733-10032 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector Water Supply Disposal Non-Operating Operational Shutdown Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS POOLS TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - 0/0 Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Sec 8 T9N R12W SM November 15, 1964 WELLS IN FIELD 0 0 0 0 0 0 0 0 1 1 Upper Kenai MGS Undefined Actï've Completions. (December) 0 0 0 144 4190 24 260 5.0~ 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - I I I I I 0.1 --1 0.05 0.01 I I I I I 1000 ---1 500 100 50 10 I I I I I I I Waste Disposal Wells I I I I I' Cum Waste Disposal ( MMbbl ) I I . . PIONEER, UNDEFINED WASTE DISPOSAL POOL . I . I . . . I , , I I I I I I I I I I I I I I Waste Disposal Rate ( bbl/d ) I I I I I I I I I I I I 2000 1999 I I I I . . . I . I . . I . . I I I I I I I I I I I I I I I I I 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 02 I I I I I ~, I I I I I ~/ I ~ I I I I I ./ I I I I I I I I I I I ~ 03 I I I I I I 271 POINT MCINTYRE FIELD - OIL ARCTIC NORTH SLOPE, ALASKA BP EXPLORATION (ALASKA) INC. - OPERATOR POOL DISCOVERY WELL Arco / Exxon Point Mcintyre No.3, Permit # 189-003 API No. 50-029-21779 FIELD DEVELOPMENT INFORMATION STATUS Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Non-Operating Suspended Abandoned Total PRODUCING COMPLETION INFORMATION PRODUCING FORMATION OIL POOLS TYPE WELL METHOD OF OPERATION Oil Producer. Flowing Gas Lift Submersible . Shut In Water Injection. Gas Injection Wagin Injection Disposal Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Oil Viscosity @ Saturation Pressure cp Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psi a Oil Gravity - 0 API Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB TYPE WELL Producer Service Service Well Sec 15 T12N R14E UM March 22, 1988 WELLS IN FIELD 59 0 14 1 2 0 0 1 15 92 Kuparuk Seabee pt Mcintyre Stump Is Active Completions (December) 4 0 ,27 0 ,0 0 . 29 0 8 0 1 0 7 0 0 0 0 0 76 0 8800 180 22 200 15-65 0.9 4377 4308 4200-4300 27 0.7 0-450 0-312 1.391 805 4748 272 A.O.G.C.C. . - Waterflood Patterns N Point McIntyre Field 1m Potential New/ST Well . Production Well .. Injection Well -Q- Plugged and Abandoned Well 0 4,000 Feet P2-22 1 P2-14 PM9 . P~3 ~2= P2~ ¡ P2438 -9- ,hP2!X¡ 'PZ¡ P2-21 P2~O P2..oS . ~ LOCATION MAP P2-E REPRODUCED WITH OPERATOR PERMISSION \ ( ~---...r ;:t> P2-17 .. -- P2-36 . ;;-,. 273 § ! iii A.O.G.C.C. Point McIntyre Field Top Kupar~k Sand STRUcrURE MAP 0 § ~ -, iii I I I ~ . -.. 274 60~ 50 - 40 ~ 30 ~ 20 - 10 - , I , I I I I , , , , 100~ 80 - 60 - 40 - 20 - 0 - I I I I I I I T I I I 1000 --=== 500 - ....---... 100 --= 50 10 5 1 0.5 0.1 1000 --==== I I I I I I I I ---:....... 500 - ~ 100 50 10 5 0.5 0.1 I I I I I I I , I I I 1993 Producing Oil Wells I PT MCINTYRE, PT MCINTYRE OIL POOL ...,- .....- -~A.~ #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 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I Water Cut ( % ) I -----v . I I I I I I I , I I r 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 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 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I Â Cum Oil Prod ( MMbbl ) Cum Water Prod (MMbbl ) Cum Gas Prod ( MMMcf ) ...- .,....-- ........ . rIioAAAAA^^A . -,...... ",,,,,,"..-^^^^^^^AA^^"AA.ð.6AAA,AA,AA,,A^^^^^^^^^^l- - "I - r . " . I' - . ~...."" -~.. -~- t ~- A /-' oii R~te' (C;'[» '( 'Mbbl/d ')' , I Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 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 I I I I I I I 0 ~ . _.&........"A "'A~AAy:d''''.'^~~~ ^ ~ ^ -. . v. - ,~~":.'.'d~-">~J.1\Þ~~A~þ'~.i\^~ - - -- \ J . - .., - ~ ~~ - . - . / " .' .. / . ..... .. . V ~ / . . ~J II ^ n ¡ 0"" 0<:>0000000- 0 00000'>0000 00000000 0 ~oOOoO~^~ ~ 00 00 0 ~ 00000 0000000°00000 "" . 00 Q ^, 1.""uo.-.ouocuo!>V<.>o"""_OOOoOOooOO 00 ~~_. " ~ A . 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 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 94 95 96 97 98 99 2000 01 02 03 275 20 -=-- 167-- 12 - 8 - 4 = 0 - 1000 100 10 0.1 1000 -== 500 100 50 10 5 PT MCINTYRE, PT MCINTYRE OIL POOL Enhanced Recovery Injection A Wells on Gas Injection Wells on Water Injection " I ,_" A Á. AÅAA.A.A.AAA.6 AA.~ >..å.A I!.AAL"'AAAAA6AAAAAAA^^ ^^ 6^^AAAAAAAAA6AAAAA.AA^^ ^ ^ 6^^ AAAAAAAAA&AA^^^^^-.^^ "^ð^^ AAAAAAAÁ.AAAA^^^^ ^^^ AA AAAAAAÁ. AA.AAÃÅ. I I I 1 I I I I I -'Y ,.". l'8t.,.,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 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I A Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) ~AAAA¡¡.¿AA A.^^^^^^^.n^~__--~' -, AAAðAAA~ÃAAAA.AA.^^6^^^^^^4AA - - ... ~A^,t^^^^^AAAAA.AA J!!.,." AA^a'" A^ AA. , A^ , 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 I I I I I I I I I I I I I I I I I I I I I I I I I , I I I I I I I I I I I I I I I I I I I I I I I I I I I I ð I:!. Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbbl/d ) ~.- '.'.."..' ~ -.r ~, .. VV"'vvv~v .... ~-\~' '. r~ , , 'if j \¡ vv\ . ~¿H' ~ \/ y.r ~"^~ ¿ ~~~¿ - ~ ~ --~ . , IÌI.--- I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1993 94 95 96 97 98 99 2000 01 02 03 276 1 0000 ~ 5000 1000 500 100 50 10 5 I I I I I I I I I I I 1993 NGL Rate (CD) ( bbl/d ) I PT MCINTYRE, PT MCINTYRE OIL POOL Pool NGL Rate ,/ ~t v"V I I I 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 94 95 96 97 ~ IV~ f I I I I I I I I I I I I I I I I I I I I I 98 Date , ~ '~~y I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 99 2000 01 02 fI" , 03 277 POINT THOMSON UNIT - OIL UNNAMED FIELD ARCTIC NORTH SLOPE, ALASKA EXXON CORPORATION - OPERATOR POOL DISCOVERY WELLS Exxon Alaska State A-1, Ptd 74-0014 API No. 50-089-20003 Sec 27 T10N R24E UM September 11, 1975 Exxon pt Thomson Unit No.1, Permit # 176-085 API No. 50-089-20003 Sec 32 T10N R23E UM October 30, 1977 FIELD DEVELOPMENT INFORMATION TYPE WELL Producer Service Non-Operating STATUS Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Suspended Abandoned Total WELLS IN FIELD 0 0 0 0 0 0 0 1 0 1 PRODUCING COMPLETION INFORMATION HYDROCARBON RESERVOIRS RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Oil Viscosity @ Original Pressure cp Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Oil Gravity - 0 API Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB TYPE WELL. Oil Producer Service Well METHOD OF OPERATION Flowing Submersible Gas Injection Shut In Total Alaska St Ä-1 pt Thomson Unit No 1 Paleocene Thomson . Sands Sands Undefined Undefined Active Compl~Ìions (December) 0 0 0 0 0 0 0 0 0 0 12500 195 12900 205 9850 10160 est 23.1 18.4 864-934 0 5830 0 278 / R22E - - - N ALASKA IS "'- - - - - - 1 I&.- Y I J I I ---- 411 ~~ - - - - PT-THoMsON UNIT 'ALASKA ST F 1 I I I I ALASKA STI D ~ I 1_____1 - -I~ -t - - - -PTTHõ'MSON UN -- -^-- -- .Y I I ~ I . J T E I1OO(B-SEN 6A Y ST\¡ PT 1HOMSON l.j\J~ - - -^ I - - - - - - S ST 18-0&<23-9- Y L - - - -. - W STAlNE R2IE R23E R24E . = CHALLENGE IS 1.çr ~ T 10 N T 10 N T 9 N PT THOMSON. UNIT 2 -<:>- I (; N. S T A I N E S .:. 1_1 I ALASKA ST C 1 -<:>- ST AlNES R:V ST 1-<>- T 9 N -q- W STAINES ST 2 SOURDOUGH 2 -9- ARCTIC NATIONAL WILDLIF: REFUGE A. O. G. C. C. I T PT THOMSON 8 UNIT - -<?- YUKO~ GOLD 1 N , LOCATION MAP I 0.0 0.5 1.0 2.0 3.0 MlES -9- E DE K LEFFINGWELL 1 L........A ~ , R21E R22E RæE ) R24E T 8 N 279 1.050 ~ 1.035 = 1.020 = 1.005 = 0.990 - 1 00 --====d 50 10 5 1 0.5 0.1 1000 -----i 500 100 50 10 / Waste Disposal Wells I Cum Waste Disposal ( Mbbl ) I 1000'8 tJtJls Waste Disposal Rate ( bbl/d ) I I 2001 PT THOMSON, UNDEFINED WASTE DISPOSAL POOL -.-. I 02 03 280 PRETTY CREEK FIELD* - GAS COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR POOL DISCOVERY WELL Chevron USA Inc. Pretty Creek Unit No. 2**, Permit # 179-009 API No. 50-283-20022 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector Water Supply Disposal Non-Operating Operational Shutdown Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS POOLS TYPE WELL METHOD OF OPERATION (3,as Producer Flowing Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psi a Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Sec 33 T14N R9W SM February 20, 1979 WELLS IN FIELD 0 2 0 0 0 0 0 0 4 6 Beluga Undefined Active Completions (December) 1 1 2 3864 90 22 45 1920 1095 May-03 0.559 90 60 *Formerly Theodore River Field **Formerly Halbouty Theodore River No 1 281 z (V) t: Z "lit - l- I .; t . L... L ....w t . , t I .. !" ! f . ] I i + ¡-- ----~---I'--'--*-----."~..:i:... -+--+--~-_t_--_.t~--- I I ¡) I ............. ......... ...Joo..... -------i-~~0--- ----- --:Gr -----------TI;."~~-~ ---- '--- " ----. - +, + + 1+ + + + + .' -. . I I ~ , co f! ~£ ~ \ i t\1 . ¡. . ¡ i ,. . ~,/'0 I g* '.' - j .' . - +, + /~",+:ø. -t1ri ~ .~. :~. ~ + J ) - -~ rJr--~+ ..þ .~~;¡...ø.+ + ~- ~-~---t-------~~~-- -~=----~--r--- --------~(J--i-- , I . h . I f I : L: . :... I~ì r . ï; 7 .; b~ ~~d -' +: + + ¡ +. / + + . I . .+ + ..' ~.. ~.. -- I L~_____-~---~--~ I ' j' , C\I co C\I z 0 tñ a: -i!!! t:: w Õ)~~. ~ I z.. æ c J..~ Wo.. ~ ~:e- 0:: w ~~ g 5 ð e I ~ § Ol> w ....I . 0.. ... ø Q. J; 0 - Q::.~":' F Q. ~~; ~ l' ~ ~ 25 ~ 0.. W 0:: ... 1- I-I is §.; j Gas Wells I PRETTY CREEK, UNDEFINED GAS POOL 5.0 -::I 4.0 = 3.0 = 2.0 = 1.0 ; " ' \ V V 0.0 - I III I I' I I I I I I I I I II I I I I I I I I I II I I II I I I I I I' I I I I I I I II II I II I 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'II I I J I I I I I I II I I I I I I I I I II I I I I I I I I I II I I I I I I I I I II I I I I "... I . I . .. ,..., I I I . . I ,.... I . . . . f I I I I I I' I I I f I I I I I I I I I 100 {:,. Cum Gas Prod ( MMMcf ) 50 ---- Cum Water Prod ( Mbbl ) 10 5 L. .v~,- . . ,.... ",,,,.N../'I".:- . ... . .... A/'....,I\/\/V\/""'VVVWY \.... . . 1 0.5 .~ ~ ¡:,. /fÈ"ð. -- 0.1 0.05 , ...ti_- - - . . "'"x. ,., H' ^..^^...:ij."""",,,~-',v'.¡-- vv.. nW _,_1 ,"YVV-,"W H'.¡"".wv H.. - \. . . -..... 0.01 I II I I II I I I I I I I I I II I I I I II I I I II I I I I I III I I' I I I I I I I I I II II I I I II I I II I I II I I II I II I I II I I II I II I I I I I I I I I II II I I I I I I I I' I I I I II I I I II I II I I I I I I II I I I I I I I I I II I I II I I I I I II I 'I I I I I I III I I I I I I I I I II I I I I I II I I II I I I I I I I I I II I I I I 100 -====J b. ð. Gas Rate (CD) ( MMcf/d ) ===I ---- Water Rate (CD) ( bblld ) 50 10 5 ,,- '., f, J^^~ ~M- - ~J ~~ ~ 1~ \&.~~ Pt~-'~ ~ \ \, . .\, x,j5- \ ~J ~ ,. \I ~ 1. , tI , 0.5 , , , , '\ , , . . 0.1 0.05 0.01 0.005 0.001 I " J ~ A . \ - ,,,,-. A..:NLL.;\.- r"'~ ,y.í'f'^~-;'1 ~, '^~~ ".! \.1 , ~, r }. l!.. l. ~. ., ¡1 I ' I.:' ,. \.. tJ \ " ,'''' 11' ' ~ " v, V k -.J - I ' , , ' ~'\ r ~ l II ì \ 'i.' \. \.' , . \ ~ , \ , ~ c.. , \ I . I t"-. 1986 92 IIIII1I1III IIIIIIIIIII IIIIII1 ril'. IIIIIIIIII1 IIII1IIIII1 III1IIIIIII IIIIIIII111 11111111.1_11 IIIIII'III1 1_1_111)11111 III1IIII111 1IIIIII1111 '1111111111 IIIIIII1III IIIII1II111 1IIIIII J I II 11111111' II 1IIIIII f II 03 87 88 89 90 91 93 94 95 96 97 98 99 2000 01 02 283 PRUDHOE BAY FIELD - OIL ARCTIC NORTH SLOPE, ALASKA BP EXPLORATION (ALASKA) INC. - OPERATOR POOL DISCOVERY WELLS Atlantic Richfield, Prudhoe Bay State No.1 API No. 50-029-20001, Permit # 167-011 Sec 10 T11 N R14E UM, December 19, 1967 Arco Alaska Inc., N. Prudhoe Bay St No.1 API No. 50-029-20049, Permit # 169-113 Sec 23 T12N R14E UM, April 4, 1970 Wahoo Wahoo/Alapah OIL POOLS. Lisburne METHOD OF OPERATION Flowing Gas Lift Shut In Water Injection Gas Injection WAG Injection Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Oil Viscosity @ Original Pressure cp Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Oil Gravity - 0 API Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Observation Non-Operating Suspended Abandoned Total PRODUCING COMPLETION INFORMATION PRODUCING FORMATION Service TYPE WELL Oil Producer Service Well WELLS IN FIELD 1248 0 81 38 161 1 20 12 30 771 2362 Sag R / Shublik Ivishak Iviskak Alapah Prudhoe N PrudhoeBay Active Completions (December) 407 324 335 41 31 121 54 1313 19 7 52 0 3 0 1 82 8900 183 10 .1-2 20-40 0.9 4490 4300 2500-4200 27 0.72 0-2000 0-250 1.385 830 18288 8800 200 22 265 30 0.81 4335 4335 3284 28 0.77 350-630 0-444 1 .400 730 21674 0 0 1 0 0 0 0 1 9245 206 20 590 38 0.425 3922 3640 3650 35 0.72 42. 20 1.48 923 0 284 PRUDHOE BAY FIELD - OIL (CONTINUED) ARCTIC NORTH SLOPE, ALASKA BP EXPLORATION (ALASKA) INC. - OPERATOR POOL DISCOVERY WELLS Sohio, Niakuk NO.5 API No. 50-029-21290, Permit # 185-027 Sec 30 T12N R16E UM, April 18, 1985 Arco / Exxon, West Beach NO.3 API No. 50-029-20208, Permit # 176-034 Sec 25 T12N R14E UM, July 22,1976 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS WELLS IN FIELD Producer Oil Producer 1248 Gas Producer 0 Water Injector 81 Gas Injector 38 WAG Injector 161 Water Supply 1 Disposal 20 Observation 12 Non-Operating Suspended 30 Abandoned 771 Total 2362 PRODUCING COMPLETION INFORMATION PRODUCING FORMATION Kuparuk Service OIL POOLS TYPE WELL METHOD OF OPERA TIOf\ Oil' Producer Flowing Gas Lift Shut In Service Well Water Injection Gas Injection WAG Injection Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Oil Viscosity @ Original Pressure cp Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Oil Gravity - 0 API Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB Niakuk 0 15 3 8 0 0 1 27 9200 187 20 500 28 0.94 4446 3800 2500-4800 24.9 0.72 350 1 0-200 1.35 660 802 BP Exploration (Alaska) Inc., Prudhoe Bay Un MDS E-100 API No. 50-029-22819, PTD # 197-188 Sec 6 T11 N R14E UM, December 20,2000 BP Exploration (Alaska) Inc., Prudhoe Bay Un Aura 8-100 API No. 50-029-22962, PTD # 200-078 Sec 35 T12N R12E UM, August 8,2000 Kuparuk W Beach Tertiary Kuparuk Midnight Sun Active Completions (December) 0 0 0 0 2 0 0 0 0 0 0 0 1 0 3 0 Kuparuk Kuparuk 1 0 1 3 0 0 0 5 8800 175 19 107 35-41 1.04 4257 4160 3200-3700 25.7 6200 150 23 3-200 28-47 1.8-4.0 3210 2980 8010 160 23-30 3-1558 12.6-26.4 1.68 4045 4045 3030 25-29 0.725 40-110 0-70 1.331 717 1962 23 106 71 1356 752 0 40-95 30-80 1.22 450 0 285 PRUDHOE BAY FIELD - OIL (CONTINUED) ARCTIC NORTH SLOPE, ALASKA BP EXPLORATION (ALASKA) INC. - OPERATOR POOL DISCOVERY WELLS BP Exploration (Alaska) Inc Prudhoe Bay Un POL S-200, Permit # 197-239 API No. 50-029-22846 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Observation Non-Operating Suspended Abandoned Total Service Sec 35 T12N R12E UM January 22, 2000 WELLS IN FIELD 1248 0 81 38 161 1 20 12 30 771 2362 PRODUCING COMPLETION INFORMATION PRODUCING FORMATION Kuparuk Kuparuk Schrader Bluff Disposal OIL POOLS Aurora Borealis Polaris Orion Undefined TYPE WELL METHOD OF OPERATION Active Completions (December) Oil Producer Flowing 4 2 0 0 0 Gas Lift 5' 21 5 1 0 Hydraulic Pump 0 0 1 . 1 0 Shut In 1 3 3 0 0 Service Well Water Injection 4, 8 3 0 0 Wagin Injection 2 0 0 0 0 Disposal 0 0 0 0 13 Shut In 0 2 2 0 7 Total 16 36 14 2 20 RESERVOIR INFORMATION Reference Datum - feet below sea level 6700 6600 5000 4400 Temperature - 0 F 150 158 100 87 Porosity - % 16-25 15-25 25-30 25-32 Permeability - md 1 0-200 1-300 800 50-2000 Swi-% 14-60 40 40-45 35 Oil Viscosity @ Original Pressure cp -1 1.7-2.9 5-20 7 -132 Original Pressure - psia 3350-3433 3439 2250 1950 Saturation Pressure - psia 3300-3433 2505-2761 1600-2000 1400-1800 , Current Reservoir Pressure - psia 2760-3100 2000-3400, 2200 1950 Oil Gravity - 0 API 25-30 24-27.5 17 -24 15-22 Gas Specific Gravity (Air = 1.0) 0.72 0.72 0.65 0.7 Gross Pay - feet 95 90 0-400 120-205 Net Pay - feet 60 60 0-100 60-160 Original FVF - RB/STB 1.345 1.22 1.1-1.2 1.08-1.12 Original Gas/Oil Ratio - SCF/STB 717 375-475 250-330 250-350 Gas/Oil Ratio (avg. 12/2003) - SCF/STB 2791 774 1155 687 286 .if~.c;~~~~~~ ."z -C 0)- N .- 0 u. 0 a.. U ~ ll. « Ü ro- ~ .- Z en ø aJOg ~ 0 O)ro~ 'E « Os....ü ...c 0 0 s........J -C::J 2« 0 ll. ........ 0::> C\I . ~ N ~---------~ ~ i. ~ AOGCC Prudhoe Bay Field Borealis Oil Pool LOCATION MAP 0 ~ 1 I miles z T'"" T'"" BEECHEY PT 5T 2 BEECHEY PT 8T 1 / ~ I\J Z _.~[~ ft KUP 8T 7-11-12 ~ ~ z 288 AOGCC Prudhoe Bay Field Midnight Sun Oil Pool Prudhoe Bay I Pruct10e Bay Field I 30undary I I I I I I LOCATION MAP 0 I 1 I miles Bottom hole locations of confidential development and service wells are shown in red. .. ~ r\.) z (~)- o;d~~ 289 . .. .____,/NIAKUK If'.JEC110N AREA. . I t; , . 24 - t- I I I +1 . ~ ' .. . ,\ - - ..; - .;¡".~. -.. .~ ~. -- ¡ ~ i ~-þt ::cl::a . ;.... O'I:Ø) mim. 1.((1).1.(1...1.1, - - -- --- - --- - PRUDHOE. EAY UNIT WEST NIAKUK P.A. ¡'¡.~-f"T1'1 jÐ-IP_I ;~~ . i ~t NIAKÙK p,~. - 14 . MC.œ 13 16 15 GULl-Gl 28 27 I I I ---I- I I I ¡ ~ ! T12N I ~ T11N ! ppcm¡.Úii:-RAY ;~ GUlL-02 ~19 4~ i a ~ ~ 0 I I I 18 2 Miles I I ..,..,~ . ;t .;; ~ i .. --. .._--_._--~._- 19 20 '-¡-r .~ ---;, - ---iJ ~--.._-----. : :1 I ~ 28 I ..- I X. NX'» ~ -'-r- .- ~ -. - :-,'" . . : . : I II , -'~ ~.... I --'UL ........, "!'!'J. i 32 33 NKa 0 I . . - : NK-2Ø ,:.~ ¡ 9 N C> 6 . ~5N!"~IT^' QÇ ¡) 4 Niakuk & W. Niakuk LOCATION MAP REPRODUCED WITH OPERATOR PERMISSION 290 ~6Z NOISS I~ ~.LW3dO HlIM~ I 91!W ~ I 0 c:I'v'V\I Hls:I30 >in~'v'dn>t dO.L )!n)!e~N 8M ~ )!n)!e~N ..., " £ £ V b. irE ee 1 Z£ -- . 1 E ~ 9S SE . vB r e~ . N .. -0 (1)- .- 0 u.. 0 a.. Ü ~a.. « ~ - ::2: Ü \U.- z (9aJOQ 0 (1)cn~ <t: O.¡:: 0 .ccog -0- :JO s...a.. a.. I I 1..._- 1 I 1 I --- '"C ã5 i.L~ ~ca m'"C c: CD ::J 0 0 s=.m '"C 2 a.. .llz - -, - J I -I 1 1- N (J') N In ~ 'E 0 ,..... . N -;;.~ '-__~_...n__..._.. T 12-- N T II N AOGCC Prudhoe Bay Field Top Sadlerochit STRUCTURE MAP RilE RI2E RI3E m.__m,--___m__---:--_---:--~--" _._.¡¡----~-- ! 5 , 0 , ._--<-..__.-_._-.....~_.-._.. . . ;.._~-.---- ----+--------K _._-~ . ~:----+-. miles " m;'_____--- +--1----..+---- !-=-~j:J-1 ~ --- -l=~---.~~-=~_.<-"-t-~ ¡=:-=---,- - -4--.-+.--+----..j~J ~¡ -~.--+- -.+- i~ - 0' ~.$...~)oO - RI3E RI4E 293 ~ -/ .~ RI3E RI5E -. ~~~.:t ~-. ,. -.". --. ,4 ----- ~-~. i A )'0 .JJ. --- ¡tr '''=:!i;;'~------. . .' >- ". : ~ : -'fj. w- A"i- £r r---J RI6E + AOGCC Prudhoe Bay Field Top Lisburne Group STRUCTURE MAP 0 3 . , miles 294 PBU S.oUon 22 /' A. O. G. C. C. . ~-'- --''-''''-.--'--- -.>- -., -:: . ~ N N. PRUDHOE BAY OIL POOL PRUDHOE BAY UNIT TOP IVISHAK FORMATION 0 1 mile REPRODUCED WITH OPERATOR PERMISSION; 295 R 14 E R 15 E . West Beach 1 -<>- 0/ð 0.5 1/ð 1--- 1--- I MLES Ä. O. G. C. C. WEST BEACH POOL TOP KUPARUK STRUCTURE 296 20~ 16 = 12 = 8 = 4 = 0 - 100~ 80 = 60 = 40 = 20 = 0 - , 100 -=== 50 . 10-= 5 1 0.5 0.1 0.05 0.01 100 -== 10 0.1 0.01 0.001 --:------- --.---.- ~ b- 0 Producing Oil Wells I ./ Water Cut ( % ) I A Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) ^ . / I I I I I I Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) A Gas I Oil Ratio ( Mcflbbl f 0 0 rrtr , 1- , , , ... , " I ~J "\- , , .-f , I 2000 PRUDHOE BAY, AURORA OIL POOL '- ,/'v' I I ' ^ I!. ^ ^ Ã 6 Ã Ã ^ - .. ..".".. - -' A~ A-/- -l " ~ â ~ 0 ~ Q 0 0 -~ ~O 0 ^ <:> ~/ -- -=-'1--- ..- ;V:. I 01 __~r-~ A Ã Ã A '''''''': '"= / ^^^AA6ÃÃ A A ^ ^ ^ ^ ^ .ð. A A - ,-. .,... = ~.~~ " <:> " 0 /~ 0 ^ =-..... ~../.' ~~- _=°. 0 - °. _/ --../ ~ -.-- - . ~- 0 " ~,~ u ... '- 0 0 I 02 03 297 10~ 8 --=---- 6 = 4 = 2 = 0 - I 100 -==== 50 10 5 1 0.5 0.1 100 --=:j 50 10 5 ¿:" ¿:" Á Wells on Gas Injection Wells on Water Injection PRUDHOE BAY, AURORA OIL POOL Á Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) I Gas Inj Rate (CD) ( MMcf/d) I Water Inj Rate (CD) ( Mbbl/d ) . I 2000 I 01 pate. / / .- .J ........... I 02 Enhanced Recovery Injection '" . . ð. ~ ð I 03 298 30~ 24 = 18 = 12 = 6 = 0 - 100~ 80 = 60 = 40 = 20 = 0 - 100 -=== 50 10-= 5 1 0.5 0.1 0.05 Producing Oil Wells I Water Cut ( % ) I - ....~- Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) A 0.01 100 --= Oil Rate (CD) ( Mbbl/d ) === --....-- Water Rate (CD) ( Mbbl/d ) A A Gas Rate (CD) ( MMcf/d ) 0 Gas I Oil Ratio ( Mcflbbl ) 10 0.1 0.01 0.001 0 A I 2001 PRUDHOE BAY, BOREALIS OIL POOL ~ ./ ~A A A A ------ -- ~.. ^~ :/ å I' --""- '''--"\. 0 ,- ..> ~ ~'.' 0 0 ry 0 \,,1 I 02 -- ~ ~~ --- ~ -.Wi 0 0 ....,...- 0 - --.-/ - - 0 ç~ 0 -== ~- -- ¿=- A :\ """"- A ~ ~,.. 0 0 0 0 0 03 ~---- ---. --- 0 n to. --- ---4 . .& A T- - -::::- 1- 0 (,) (.:I 0 299 20 -=- 16 --=--- 12 = 8 = 4 =: 0 - 100 -=== 50 10 5 1 0.5 0.1 100- 50 10 5 b. ~ A Wells on Gas Injection Wells on Water Injection PRUDHOE BAY, BOREALIS OIL POOL Enhanced Recovery Injection A Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbblld ) - .....__"..,r" I 2001 ~ ,. / / ....""" I 02 -J' I 03 300 100~ 80 -= 60 -= 40 -= 20 -= 0 -= IIIIIT\...... 1 00 ---::--4 " " " "" , " .. , " ". ,,," , " . M , ~ . ..J-"" -= I I '111111 80 : """ "'" 60 -= 40 -= 20 -= 0 - 19888 1 ß88 -...... u.. 1ß8 19 o.è Producing Oil Wells I PRUDHOE BAY, LISBURNE OIL POOL - ~,.. ~ , ~"""'~- " " ~'" ~ -,~ / 111111111111111111111111111111111 IllIqlllll 11111111111 1111'111111 11111111111 11111l111I 11111111111 11111111111 11111 II III II II I I II II 11111111111 11111111111 I I I II I I III 11111111111 11111111111 Water Cut ( % ) I ~-~ ~ ' - J8 - . , -- - - ~ .". IlIlIpllll "'"11111' 11I1'I""'~I.:-¡lIIII-;II..1111I1 l'II"If\"I~IIIIl11I1 1111'111111 11111111111 11111111111 11111111111 III II I II II 1111'111111 11111111111 IlIlqlllll 111111'1111 11111 II III 111111"111 11111111111 11111111111 11111111111 11111111111 11111111111 1111111111111111 IIIIIIIIII ~ "'" """"'" """ ..,...., , """"'" """"'" """ .,¡IlL """"'" """"'" """"'" ,--".' '., '"'' "'"'''''' """"'" ' r' '>.- ., "'" """"'" """"'" '''''' I 6e.----- ~ III 11111111111 "11'1"11' '"111 1,1r.1 ""1""" 'II""')'( Mbb¡;d) ~ 0.1 "'"'''''' "'" Oil Rate (CD Mbbl/d) .~~. '~~~.. , W t r Rate (CD)( .... ""..l . - 1000 --==== -..-.--- a e t (CD) (MMcf/d) ¿_.Ac~~..v~~ ........,... A ~ GasRae '-..- . , I 0'1 Ratio ( Mcf/bbl ) ~ a Gas I A . R9'. ~ '->~ ¿o.,/V ",_c - ~ ~~, -, 1'. ~'~ "-~~:,'\r~ ~ ~ -wi'\. '''''' - \.. ,. -- !J-' = ~ ...;/ V'õ.l_. ~~< .J ..t~~ - "'.- - "1 ~. /w~...... 'l./'t~'\t.r1~~j ~ ~ 0"0 'I "I . l' Y ~~t ~f Q9 11111 111111"111 .. . """"'" """ ~J l.e. "" ""'p"" """"'" ' "'" ""'p .... "'"'''''' "'''P'''' ""'I ^ . ""'" ""'I"'" . Ve'\ "'" ""'I"'" "" ~ A "'""III 1111'1 - 11'111'1111 IIIIIIIIII "1111"111 11111 IIIIIIIIII 11/1'("'" I~'I"'I' ""~I~"" ""~~"'I 111'~15 86 87 1981 82 500 - 100 50 10 5 0.5 0.1 ~ ~ 0 ....... ~ L.,.r" - A Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) ...___1 ~.-- ¡;¡ -r-- .. ........ .......,,,..y...;,,............ ............ ............ '.._.J~"..\'"'''-''' ,'MYtNtIo~....",.,.v...Yt.'t¡ ._..""'^-~' -~ ..~:". ....__,"N~£r'- /~ 0 A~ c ~t °'tr ""f 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 301 PRUDHOE BAY, LISBURNE OIL POOL Enhanced Recovery Injection 10~ 8-7- 6 = 4 = 2 = 0 -IIIIIPIIIIIIIIIIIIIII 10000 -= 5000 - Å Wells on Gas Injection Wells on Water Injection ,- ~. ~..........,..........."t u.......... ............,.............,....... ......,................ Å ~ L"'. ""'"''''\''''' A Å /iÄJJ/J/J/Â /JAI1A. Å "''''""'.,.-.¥MIIIIt&NI''..."",,,HI. 1Wt!I...~,^",,^ ~ ..uu ~ ~ "... -. A. . f'AA. loA , , " 'I " '" '" I ' I '" '"'' I "" "" I I " I " ~. 2. I . "" I " '" "'" I "" .~...,........... I .. .. . .. . .. . I . , .. . .. .. .. I . .. . . .. . .. . I ' . , , , .. . .. . I .. .. ,.., . . .. I .. . . ,.., .. . . I .. .. ,.., . .. , I ' . .. ".. .. . . I .. , .. ..... I .. , . , .. . . .. I . . . . ,.., .. .. I . .. . , .. . , . , I .. . . ~ Å Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) 10 5 J! ~...tUL.._..._..~. - .~.~J".~" / . ./ 11111111111 11111111111 1111'111111 111111"111 11111(11111 11111l1111~1111I1I1 1IIIIIIrlll IIllIpllll 1I1I1l1111 11111111111 11111111111 IIIIIJIIIII 11111111111 11111111111 11111111111 11111111111 11111111111 11111111111 1IIIIpllll 1111'1"111 1IIIqlllll 11111111111 . "'-1:o.,.nu- I - - --1. .." .... ...~ ,..þ'''''4N _YlM"-~ ."WoINN'o¥o ...-...v.YtN YtAYtNAV." N_""- .YIM¥oftI'N'&'" ..,~ ' 1000 500 100 50 1- 1 1000~ L\. è:. Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) (Mbbl/d ) 100 ~. .. ,-u,".-..'f~.,_,'.'..'.'f^~~~ìfÎ"' ~~. "', ~ ,.. . ~ ~ '. ~'ü.">,. \ ð"<-øt"¡f> . . . r . 0 ¡ . . I j &,. r' 10 ,~J \ 0.1 IIIIIIIIII IIIIIIIIII 11111111111 11111 III II 1111'111111 IIIIIIIIII 11111111111 11111 II III 11111(11111 IIlIqlllll IIIIIIIIII 11111111111 11111f11l11 1111'111111 IIIIIIIIII 11111111111 11111111111 11111111111 11111111111 11111111111 111111"111 11111111111 111111'1111 1981 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 302 10000 ~ NGL Rate (CD) ( bbl/d ) I PRUDHOE BAY, LISBURNE OIL POOL Pool NGL Rate ^ ~\¡ . . V- . \ - 1, ., . , . ... , .. ^ ~. J J Lt 1000 500 , ÌI " . 100 IIIIIII1111 IIIIIIII111 IIIII1I111 IIIIIII1111 IIII'III111 IIIIIII1111 111111'1111 II1IIIII1II IIIIIIIII11 1IIIIIII1II IIIIIIII111 IIIIIII1111 11111(11111 IIIIIIII1II IIII'I'III1 IIIIIII1111 III1II'II11 1987 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 Date 303 5.0~ 4.0 ::: 3.0 ::: 2.0 ::: 1.0 ::: 0.0 - IIIIII11III 1 000 --====I 500 100 50 10 5 1 1000 -====J , IIIIIII1II 100 10 0.1 PRUDHOE BAY, LISBURNE UNDEFINED WASTE DISPOSAL POOL Waste Disposal Wells I ^ I IIII IIIIII 1111'111111 IIIIIIIII1I t IIIIIIIIII IIII'IIII11 IIIII1I1III IIIIII'I111 III1IIIIIII IIII1I1IIII IIIII J IIIII IIIIII t IIII I1IIIIIIII1 IIIIIII11II III11IIIII1 11111111111 IIIIIIII111 Cum Waste Disposal ( MMbbl ) I , II1I'I'II1I III1IIIIIII III1I1IIIII IIIIIIII1II IIIIIIII1II IIII'III1II III1IIIIIII 1111'111111 IIIII1I1III I1III1I1111 IIIIIIIIIII IIIIIII1III IIIII1IIIII IIIIIII1111 IIIIII'1111 IIIIIIII1II Waste Disposal Rate ( Mbbl/d ) I . OOO's bbls/day . ," 1987 11111111111 IIIIIII1111 11111111111 11111111111 II1IIIII1II JIIIIIIIIII 1IIIIII1111 IIIIIIII111 1IIIIIIII11 III1IIIIIII 11111111111 IIIII1I11II 1IIII1I1111 III1IIIII11 IIIIIII1111 1111II1111111111I11111 304 88 89 90 91 92 93 94 02 03 95 96 97 98 99 2000 01 ---J 5.0 - 4.0 = 3.0 = 2.0 = 1.0 - I I I , , I 100~ 80 = 60 = 40 = 20 = 0 - I I I I I I 100 - 50 1 0.5 -...-- '-- 10 5 0.1 ' , 100 ------- 50 -=== ~ .t:t. 1 0.5 0.1 0.05 0.01 0.005 0.001 10 5 I I I I I Producing Oil Wells I ",1 ,^ I Water Cut ( % ) I , , , b. Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) A. A --- --I- ^ b. b. A A b. t<. ^. Âb.b. 0 ,I . /'\ , . 'II '~,'~ A / " /V ,- PRUDHOE SAY, M~DNIGHT SUN OIL POOL .^.,.... I ....,.....//"^- " \, I I I I I I I I I I I I I I . I' I ,~.~'~."..., A ^ Â b. Â 6. b. b. Â b. A 4 b. Â A ~ A.. . ^ ^ ^ A b. b. 4 b. b. A Â " A ^ A A A A ^ ^ A A A 4 AAAA--' I I I I I I I I I \_/V . , , ~ i1 , , , , . , ' . , , , Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) I:i....-~ ^ ^ ~ '..' A. GaS/OilRatiO(McfIb: ~. ^ ~ - - ~ ~~- A ¡. A - r /- ''.,..-é , '\. /0 0 u - - - -- -', . coo, -" 0 0 000 0 0 0 I I I I I , " 1998 99 I I I I I I 2000 I I I I I I I ...,/ / '" r. I I I " I Ar^ ^ A ~ A ^' A.. .. ~ 0 U 0 ~...,- 000 /°:,-/ ° ",.on-' 0 0': 0 °U ~ . 0 0 " 0 0 <:I U 0 " II , ' ..,.. ~ ¡ 1 ~ ., .'v- . . , -....,. , , " -- '-.~.~ . . I I I I I I I I I I I I I I I I I I I I I I I 01 02 03 305 5.0 --=-- 4.0~ 3.0 = 2.0 = 1.0 - , , , 100 -=== 50 - 10 5 1 0.5 0.1 " I 100- ú Iè. 50 10 5 I I I I I I I Å Wells on Gas Injection Wells on Water Injection I I I I I Å Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) , , , I , , Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbbl/d ) I I I I I I 1998 99 . ...~--- -- ~ : -,.. ~-'-~ PRUDHOE BAY, MIDNIGHT SUN OIL POOL Enhanced Recovery Injection / I I I I I I I /,'" I'" \ ( I I , I // I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 2000 f -A.--/v -~ -, I -I I I I I I I I I I I I I I I , 01 02 I I I I I I -v I I I I I 03 306 20~ 16 = 12 = 8 - 4~'1I~ 100~ 80 = 60 = 40 = 20 = 0 - I I I I , I I , I I I 1000 -= 500 - Producing Oil Wells I PRUDHOE BAY, NIAKUK OIL POOL ~ ^v-.r-'-\rV ",- f --/ -\ - v I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I Water Cut ( % ) I ~- '----- - I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I , I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I , I I I I I I I , , I 100-= 50 A Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) -_..'.: -- 10 5 I- . ~MMM-A- .._":'64 .....,¿...-~,... ...-- _.,~'" ~"."'.'" ...."........._I_ã.&. --,-- .- n."" n n.." n .... ð...., --------= ~ 10 r ".;/'^ iI.'¿' - 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 Oil Rate (CD) ( Mbblld ) -=---u- Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) GaS/¡ti;:li~~ -^ß,¡~./J -. ",.- ff 'VI {! - 11" - A ).~-- ~ ~~j-' - . 1 0.5 ---- - --- 0.1 100 --=== I I I I I I I I I I I I I I I I I I I I I I I , I I I I I I I I I I I I I I I I I I , A ~ 50- 0 " . ~ -,,-,.. \ ~AA r-A All,. All. - "".., if? "'¡: ~r' . \- -' . . A^ ~ 5 000 00 '. 0 0 0 0 0 , - 00000 0 0 000°" ono 0 ~ 0 00°000 ~v 0 -OOOOnnOOOnO n ""'0(;, .. 00 00 ' O~O"'" OuOOOO 00 0 00 0 0" 0 t;)OOOOU 0 0 vuO 0 °ooO~OOOoooou 0 0.5 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 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I f I 1994 95 96 97 98 99 2000 01 02 03 307 10 ---=-- 8 -=-- 6 = 4 = 2 = 0 - I I I I I I I I I I I 1000 --= It. 500 = 100 50 10 5 1 0.5 0.1 I I I I I I I I I I I 100~ Â ~ 50 10 5 I I I I I I I I I I I 1994 It. Wells on Gas Injection Wells on Water Injection PRUDHOE BAY, N1AKUK OIL POOL J r-v ,/~v. ^ Enhanced Recovery Injection ~ ./ I I I I I I I I I I I I I I I I I I I -I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I , I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) ----- 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 Gas Inj Rate (CD) ( MMcf/d) I Water Inj Rate (CD) (Mbbl/d ) J ~ J""'V' '^I' 1 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 I I I I I I 95 96 97 98 I ~ I I - I I I I I I I I I I I , I I I I I I fv'~ r'V V" 99 2000 I I I I I I I I I I I 308 I I I I I I I I I I I I I I I I I I I I I I 01 02 03 1000~ 500 100 50 10 I I I I I I I I I I I 1994 NGL Rate (CD) ( bblld ) I J I I I I I I I I I I 95 I I I I I I I I I I I PRUDHOE BAY, NIAKUKOIL POOL - - - Pool NGL Rate , I ~ ~. l',,^ I I I I I I I I I I I I I t I I I I I. I I I I I I I I I I I I I I 96 97 98 . 99 D~ I I I I I I I I I I 2000 ~ , v I I I I I I I I I I I 01 ~j I I I I I I ' I I I I 02 , . I I I I I I I I I I I 03 309 ---J 5.0 - 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - 100~ 80 = 60 = 40 = 20 = 0 - 1000 == 100- 10 0.1 10000 --=== - -------.:-:....' Producing Oil Wells I Water Cut ( % ) I Å Cum Oil Prod ( Mbbl ) Cum Water Prod ( Mbbl ) Cum Gas Prod ( MMcf ) PRUDHOE BAY, NIAKUK IVISHAK-SAG R UNDEFINED OIL POOL Oil & Water 1000's bbls b. I:l Oil Rate (CD) ( bblld ) Water Rate (CD) ( bbl/d ) Gas Rate (CD) ( Mcf/d ) Gas I Oil Ratio ( Mcflbbl ) - -..-.. _.a . 1000 100 10 0.1 0.01 Oil & Water - bbls/day 2000 "'" r [ Â ~ ~ ~ A - ~ - ^ -r' I / I I ,;. --- 4¡ \ \ \ \ 'IJ' ~,' :\. : l> , ~ ; , -; . . . -,e-'" - "--'~ -4.~- I 01 I 02 03 310 -----J 5.0 - 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - I I I I I I I I I I 100 -:= 80 = 60 = 40 = 20 = 0 - , I I I I I I I I I I 100- 50 1 0.5 0.1 100 - 50 1 0.5 0.1 0.05 0.01 0.005 0.001 10 5 10 5 Producing Oil Wells I I I I I I I I I I I I I I I I I I I I I I I Water Cut ( % ) I J\" ~ /' I I I I I I I I I I I I I I I I I I -.-.---. Cum Oil Prod ( MMbbl ) Cum Water Prod (MMbbl ) Cum Gas Prod ( MMMcf ) Å I I I I I I J I I I I I I I I I I I 1\" PRUDHOE BAY, N PRUDHOE BAY OIL POOL . . . I . I . I I 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 f I I I I , I I \ I I I I I I I I I I- I I I I 1-1-1 I , I 1--1 I I I I I I I I I I I ^^ÅAA^^~^^^^^^A^^^^ð^^^^^^^^^^Að^^^^^^A^^A^ð^^^^^^^^^^^.AA^A^^A^A^^~^^^^AAAA^AA6AA^AAA^^A^^~^^^^^A^AAA^ð ^^ÅÂ AÂ A.ð..ð.ÀÃA .ð.A- .ð..ð. ð r/" ( """'" (Mbbll~t'¡ I I Oil Rate (CD) ( Mbbl/d ) Rate (CD) --..-..-. Water (CD) ( MMcf/d ) Gas Rate. Mcf/bbl ) Gas I Oil Ratio ( 0 t ^""Y.^~- \ ....1'1.... ø - ,- o~~. ~~oao~,=>!*~\ 0 T, ,~.\ ( L.I , \- ~ I , If ~' ð. A 0 I , I . ,1 , 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 1993 94 -.- I I I I I I I I I I I I I I I I I I 95 96 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 I I I I I I I I I I I I I I I I I I I I Q 0 00 0 00 ^ ð. i:::.. . \ ^ \ å ,. w . . , . I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 97 98 99 I I & I I I I I I I I I I I 2000 I' I I I I I I I I I I I I I I I I 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 02 03 311 1000~ 500 100 50 10 5 I I I I I I I I I I I 1993 NGL Rate (CD) ( bbl/d ) I .... \ \ I I I I I I I I I I I \ I I I I I I I I I I I 94 95 , & PRUDHOE BAY, N PRUDHOE BAY OIL POOL Pool NGL Rate . , I I I I I I I I I I I I I I I I I I I I I I I I I I ; I I f I I I I I I I I I I I I I t 96 97 98 99 "Date . I I I I I I I I I I I 2000 I I I I I I I I I I I 01 I I I I I I I I I I I 02 I I I I' I J I I I 03 312 10~ 8 = 6 = 4 = 2 = 0 - 100 --=î 80 = 60 = 40 = 20 = 0 - 1 00 ---=== 50 10-= 5 1 0.5 0.1 0.05 -&:_-_411-=-- 0.01 100 -------. 50 -=== ð. A 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001 JAN FEB Producing Oil Wells I Water Cut ( % ) I I:.. Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) 0 Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) 0 ð. A Ã v 0 - ~ å. MAR APR MAY I JUN I JUL I AUG 2002 PRUDHOE BAY, ORION UNDEF OIL POOL -^ ^ ^ ^ SEP 6. ^ - --- --- _Ã~_...= ------ -,.- ~~g.-- I.L K " "_./\ 0'-,-.. ..7 ^ . \ --.... OCT MAY I JUN I JUL I AUG NOV DEC JAN FEB MAR APR 2003 A, 0 /' SEP OCT A .. ._- (,oJ , ......... NOV DEC I 313 10~ 8 = 6 = 4 = 2 = 0 - I I I I I 100 -:=î 80 = 60 = 40 = 20 = 0 - I I I I I 10- 5 === ---.--. - 1 0.5 0.1 0.05 0.01 I I 100 --..--- 50 - ð. å. 1 0.5 0.1 0.05 0.01 0.005 0.001 10 5 I I I I Producing Oil Wells I PRUDHOE BAY, POLARIS OIL POOL ^' ~~-/ , I I I I I I I I I I I I I I I I I I I I I I I I I I I I I Water Cut ( % ) I ~ -~ I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ð. I I I I I I I I I I I Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) " A A A ^ A ð. A A ð. ð. ¿ ~ ^ ð. ð. ð. A A A A A Ã A ~ J ....... - ~... ... A ... ^ ... .. ^ .. A :. ^ A - - r--- - - -.,--'. --- I ~;. --- ¿ ---- 0 A .,,-- I I I I I I I I I I I I I I Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) , I I I I I I I I' I I I I I I I I I I I I I I j ~ , ~ . - ^ Z~ . Â, ~. ............ ð-,"""-- t.. ~- ~ o..~ /:' 0 ~ ~'" ^'- v 0 ^ 0 0 (" I"'t. . . . . . . --0 .,..-.¿ .~ - ~.../-...< ~-../ ,. / \ I V -.A, - ~/t.. ~ ..Æ A. *,° 0 n U-r( 0 .J. J/'.-/-" w I I I I I I I I I I I I I I I I I I I I I I 01 I I I I I 1999 2000 I I I 02 I I I I I I I I - - - &~ 0 \/ "'"-' 0 0 t"'I 0 I I I I 03 314 4.50 --=-- 3.75 -=-- 3.00 :: 2.25 :: 1.50 :: 0.75 - I , I , 1--= Å 0.5 -=== 0.1 0.05 0.01 10 --==1 .!\. L;. 5 0.5 0.1 I I Å Wells on Gas Injection Wells on Water Injection I I I I I Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) I I I I I I I I I I I I Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbblld ) I I I I I I I I I I I I I I I I 1999 I I I 2000 I I I PRUDHOE SAY, POLAR~S OIL POOL I I I I I I I I I I I I I I I I I I I 01 I I I I I Enhanced Recovery Injection I I I I I I I I I I I I I I I I I I I I I I I 02 -1 ^ I I I I I ~" / / I I I I I I I I I I I I I I I I I 03 315 . .f\~.J'r /' -""'~-,JV ,I~ , d . I ~.j. &.~ 0 I -~~ Q). cO .. A>..- 0 ....... ð 0 ; ---y- ," J'> .A ' , ~ r."OC~ ,-----_VO I ,~ ,.... ~ l> -- - ... - -' ~. ~ ¡av'":§4-- -4'1f< - - - ¿ P" ..,.r - ~ ' 4 . ~ I , 1000~ 800 = 600 = 400 = 200 = 0 -- I 100~ 80 = 60 = 40 = 20 = 1~ - 1 - -....;.... - -.- 4 - 10~ 103 102 101 0 10 10000 ----- --- 5000 -=== å A 1000 500 100 50 10 5 1 0.5 Å Producing Oil Wells I PRUDHOE BAY, PRUDHOE OIL POOL ~ ...-...-~ "! .. '--."11 - , ". .. ~u -- ~ -, ~ - .c' ~ Water Cut ( % ) I , '" ~-. --, . ,. ,,' -~ --- W 1 .ð. Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) . - __Jml I . .n~u........._..n.n--J\..n ........un---J ................ I ----l.......... ~ /~ I 0 I I I 1 I 1 I I I Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcflbbl ) ".. .-.... ...."'" - :~ ~~" ...1 '~~. --~-~ .;. , U ' ur--" U ,,,, - '- IIN - '''''''-''''1 -- ~~ -,-.- .~ -I ,- ,~ ~. - ." ~~~ -" ~" i .. ..' ~ -,. -- - v- ,I ".p M '" \ " ffI" ~-". ~ ~ ~ i.. ,-? ... ;- 4f ..,..."- ~ 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 I I I I I I 1969 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 95 96 97 98 99 2000 01 02 03 316 200 ---=-- 160 -=-- 120 = 80 = 40 = 0 - I 105 Ã Wells on Gas Injection Wells on Water Injection Ã Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) 104 103 102 101 10000 -= tè. Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbbl/d ) b. 1000 100 10 0.1 0.01 PRUDHOE BAY, PRUDHOE OIL POOL Enhanced Recovery Injection ,\----.---......u...~ , I I I I ,uu;--- I I 1 f , -....~ -~ I ,Ø -.- ~ ' -y ~ -a...- ~ - -- r ~ " - ., ..,- ~ / -. . ~'Q&;""""'- A ~_..~~ .., L .j""" ì""~ r - OJ. '\01" ~'I,. . 1 I. -I I 1 It¡ . .. . " I I 1 I 1 I 1 I 1 1 I 1 I 1 I ."'. -' ,- .....,-,,,.u.'{-_.......,,...I...I '.1".......1...-- J 'I I I I .' ." . ~ . "1 ........",...... ..............,........ "l ' ~ ~ ð. ~ -- / ~~~~~'~ -~-, ' ,~'" IÎ--. - ""', ~t~ - - ,.v,~- ~- - ---"d - ~# - V'-- ~I"" J . " v~ -~f j' .~-;..,',"" -.~ ,:--. --.. ," . "" ':ttt! I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1969 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 95 96 97 98 99 2000 01 02 03 317 /". Î I .! , 105~ NGL Rate (CD) ( bbl/d ) I . t~ r \. r .~'<;-~ PRUDHOE BAY, PRUDHOE OIL POOL Pool NGL Rate - ,,<~ --rv ,,-/''J "'" ", "\J. VV"'\Í'w"'\J \ '""l f1V 10° ""11'"" ""'1'"" "'"1""' ""'1""' ""'1""1 ""'1"1" "1"1"'" ""11""' "'"1""' 1""1'"" 11"'1""1 1""1""' 1""1"'" "'"1"'" "1"1""1 '"111'"11 ""'1"'" ""'1'"" "1"1""1 ""'1""1 "1"1'"11 1111'1'1111 11"11"1" 111"1'"11 104 103 v~~, j~ /t-J 102 I 101 1980 81 82 83 84 85 86 87 88 89 90 91 Date 92 93 94 95 96 97 98 99 2000 01 02 03 318 10~ 8 -= 6 -= 4 -= 2 -= 0 - I I I I I I I I I I I 100~ 80 = 60 = 40 = 20 = 0 - I I I ; I I I I I I I 100 -=== 50 = 10-= 5 1 0.5 0.1 0.05 =.-... _.' Producing Oil Wells I PRUDHOE BAY, W BEACH OIL POOL 11'111111~1111'1t.1 Water Cut ( % ) I I I I I I I I I I I I IIIIII_~'"~~I I::. I I I , I I I I I I I I I I I I I I I I I I Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) 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 I . I I I ~II~'~~ ""~... .....:ð.. ....~.. " ".;~.... "''',,,,,, ",ð.... .....,..... .....,...., - - - -. -.- - ....nnt n. . - . . .. ^A^^AAAðA.~~I::.Ä4/.A A A,A A, AA,A A," A," A A" A 1 A.A,.A",AA,A.A.A,AA~ "" A^^AAI::.44~AAAA^ ^"^A,I::.A^^^,I::.I::.^^4^^~nll~ - - - - -, ~ \ .~_.... ^AI::. <07 . LLb.^- }I::.^ I::. 0.01 I I I I I I I I I I 100 .--- .. 50 -=== 6. 6. 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001 0 ---- I I I I I I I I I I I I I I I I I t I I I I Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) I I I I I I I I I I I I I I I I I I I I I I N~~~~ 000 - ,\ o~-o u t ¥~,~~1r£:;;':ð. ~- " -. ~ rv/'/\/ u ,1 I I I I I I I I I I I 1993 h , I \ 'f'J'yr'~ I I I I , I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 94 95 96 97 I I I I I I I I I I I c.> fa - cO A/\ ~J ð. . I I I I I I I I I I I 98 I I I I I I I I I I I \ , , II ~ ~ I I I I I I I I I I I I 99 I I , I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 0 Q .&. 'V "' ~ ~. ~.. At~ ?"l "~92\ ~~oo ~ 0_0 ,J\\. ^ , .å , ~ \ 1,1 I I I I I I 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 2000 01 02 On Q ~ '\ ^ I I I I ' I I I I 03 319 PRUDHOE BAY,WBEACH OIL POOL Enhanced Recovery Injection Wells on Gas Injection Wells on Water Injection Å 5.0 ---=---- 4.0 -7-- 3.0 = 2.0 = 1.0 = 0.0 - . I . I I I . I . 1~~ I 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 I I Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) Å ~ ~ 1 0.5 0.1 0.05 0.01 10-=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 I I I I I I I I , I I I I I I I I I I I I I I , I I I I I I I I I I I I I I I 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 Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbbl/d ) ~ i:;. "Iv '\ " 5 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I , I I I I I I I I I I I I I I I I I I I I I I I I I I 1993 94 95 96 97 98 99 2000 01 02 03 320 1000 ----J 500 100 50 ----J J 10 5 I I I I I I I I I I I , 1993 NGL Rate (CD) ( bbl/d ) I ~ " ~ , , , I I I I I I I I I I I 94 I I I I I I I I I I I 95 PRUDHOE BAY, W BEACH OIL POOL Pool NGL Rate (- \ 1,"1 . I I I I I I I I I I I I I I I I I I I I I I 96 97 . r I I I I I I I I I I I 98 Date , I I I I I I I I I I I , 99 ... I '" I I I I I I I I I I I 2000 I I I I I I r I I I I 01 I I I , I I I I I I I 02 I I I I I I I I I I I 03 321 PRUDHOE BAY, CRETACEOUS UNDEFINED WASTE DISPOSAL POOL 20 - I 1 ~ W 6 = aste Disposal W 12 = ells I n ~ . 10000 ~, T' t J ;J ~ 5000 ~ C' - 'IT "'.. . - urn Waste Dis I I 1 0 posal ( MMbbl ) I I I I 00 ' . 500 ..' , , ~~ ...\~ - -'- -~ ~-~ ~~~.._~'V- 100 50 10 5 ~ ~. / I I I I I Waste Disposal Rate ( Mbbl/d ) I 1 1000~ 500 100 10 JO's t bls/day 50 10 5 I I 1977 78 I 79 I 80 I 81 I 82 I 83 I 84 I 85 I 86 I 87 I 88 I 89 I I 90 91 I 92 I 93 I 94 I 95 I 96 I 97 I 98 I I I 99 2000 01 ~ I 02 I 03 322 REDOUBT SHOAL FIELD - GAS COOK INLET BASIN, ALASKA FOREST OIL CORPORATION - OPERATOR POOL DISCOVERY WELL Forest Oil Corporation Redoubt Shoal 3, Permit # 201-064 API No. 50-733-20504 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector Water Supply Disposal Non-Operating Operational Shutdown Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS POOLS TYPE WELL METHOD OF OPERATION' Gas Producer Flowing Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested . Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Sec 14 T7N R14W SM April 29, 2003 WELLS IN FIELD 4 1 0 0 0 1 0 0 3 9 Beluga Undefined Active Completions (December) 0 1 1 11253 190 15 20 38 5062 2585 Nov-03 0.578 43 43 323 ~~~,a!/¡:!!~/~l~~mr~~~i1''''¡'¡¥imiD!Ii'!'l'Üi!JI\~~.é''3:1. ... . ~.J..~~h_m~rl'~~ -'.~"";l~~~."""''''~~ ---------.'~f~;""~æ.L~..----~l-U"OllJll .11. I I West McArthur I River Unit I I * N AOGCC Redoubt Shoal Unit LOCATION MAP I~ 1. mile 324 5.0~ 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - O.;§ 0.1 0.05 0.01 10 -=== ---- 5 - ---- ~ 0.5 0.1 0.05 0.01 JAN Gas Wells I D. Cum Gas Prod ( MMMcf ) Cum Water Prod ( Mbbl ) D. Gas Rate (CD) (MMcf/d ) Water Rate (CD) ( bbl/d ) REDOUBT SHOAL, UNDEFINED GAS POOL -~ FEB APR MAY I JUN I JUL I AUG FEB MAR 2002 SEP OCT NOV DEC JAN MAR D. L>. D. D. L>. D. ð. /"'-' í-"'''.¡ " \ ~ APR MAY I JUN I JUL I AUG SEP 2003 OCT \ \ I \ NOV DEC I 325 REDOUBT SHOAL FIELD - OIL COOK INLET BASIN, ALASKA FOREST OIL CORPORATION - OPERATOR POOL DISCOVERY WELL Pan American Petroleum Corp. Redoubt Shoal Unit No.2, Permit # 168-059 API No. 50-733-20040-01 Sec 19 T7N R13W SM September 21, 1968 FIELD DEVELOPMENT INFORMATION TYPE WELL Producer Service Non-Operating STATUS Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Suspended Abandoned Total WELLS IN FIELD 4 1 0 0 0 0 1 0 3 9 PRODUCING COMPLETION INFORMATION PRODUCING FORMATION OIL POOLS METHOD OF OPERATION Flowing Submersible Pump Hydraulic Lift Shut In Water Injection Gas Injection Disposal Shut In Total TYPE WELL . Oil Producer Service Well Hemlock Conglomerate Disposal Undefined Undefined Active Completions (December) 00' 3 0 0 0 1 0 0 0 0 0 0 1 0 0 4 1 RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Oil Viscosity @ Original Pressure cp Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Oil Gravity - 0 API Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB 12000 195 11.5 6 38 2 5100 1450 5100 26.5 450 1.16 265 0 326 R 14 W R 13 VI J~ 7 , .. == N 13 :T ';7 ,:~;.N " , ,1 ø.,D (/;//;1"'" " {lRe ,d, ,OUbt U .t ,\') " 012 /~. - '-J9 ~ .,(/ /' ~~V "lO . , . 'I r 2r 11(1 - A. O. G. C. C. REDOUBT SHOAL FIELD TOP HEMLOCK FM. STRUCTURE MAP ",,- . REPRODUCED WITH OPERATOR PERMISSION Scale 1 Mite J 0 I ".. .' 327 10~ 8 = 6 = 4 = 2 = 0 - 100~ 80 = 60 = 40 = 20 = 0 - 10 5 - 1 0.5 0.1 10 -=== Producing Oil Wells I Water Cut ( % ) I å Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) - .-----.-- 0 Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) 0.1 0.01 0.001 A ¿ JAN FEB MAY I JUN I JUL I AUG MAR APR 2002 REDOUBT SHOAL, UNDEFINED OIL POOL SEP OCT ~ ~ :-~"..; ~ ~!- "- ~ NOV DEC JAN ~ _/ ...- ..,.-- -,I ---- å å / _J-_= ~-.:_-:..- ^' -: Ã ,. .-' A ----- A A 0 0 0 FEB MAR 0 0 0 0 APR MAY I JUN I JUL I AUG 2003 ,- - ---=- å å 0 0 SEP OCT - -.1= å ^ å ~ 0 0 0 NOV DEC I 328 Waste Disposal Wells I REDOUBT SHOAL, UNDEFINED .WASTE DISPOSAL POOL 5.0~ 4.0 : 3.0 = 2.0 = 1.0 = 0.0 - 10--l Cum Waste Disposal ( MMbbl ) I 5 1 10--l Waste Disposal Rate ( Mbbl/d ) I 5 0.5 I \ 8' \ 0.1 ~ /~\/~,~ \/ ~~ 0.05 0.01 I 2001 I 02 I 03 329 STERLING FIELD - GAS COOK INLET BASIN, ALASKA MARATHON OIL COMPANY - OPERATOR POOL DISCOVERY WELL Union Oil Co. of California Sterling Unit No. 23-15, Permit # 161-014 API No. 50-133-10012 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector Water Supply Disposal Non-Operating Operational Shutdown Suspended Abandoned Total Service Sec 15 T5N R10W SM August 4, 1961 WELLS IN FIELD 0 3 * 0 0 0 0 0 1 0 4 * Two wells are completed in multiple pools. PRODUCING COMPLETION INFORMATION PRODUCING FORMATIONS Sterling Beluga Tyonek GAS POOLS Undefined Undefined Undefined TYPE WELL METHOD OF OPERATION Gas P.roducer Flowing . Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Active Completions (December) 101 210 3 1 1 5030 8104 9449 109 131 150 26 10 12 125 0.1 1.5 40 2266 3659 5365 2012 3659 5170 Jun-99 May-99 May-99 0.569 0.560 0.560 120 25 100 55 330 .1111 Z - I I I I I , + I + + c ~ - I ~--- r~=~'-""".~"'~'~- , ~ 0 . , t r=r-.«:7 - ... ~, t I \ ~ ~tJ +. J- \: ('. _.J / I~"'l". \, r-.~ -.- i-- }~"'-'--'1r. I '",- ,. . ' t ....."." ," , ~ .,,\~.~~------y/¡ I .. -J I . I '-/ t I . ~ . , 1/ ~~ + = + ~ -r + r . ~ ., T""" ('I') ('I') z 0 ~ . C D. ~ () -Ice æ . !:!:! z:E a: () u..CC 0 _It. W f- . CJ VII a: m C) z ~ :::t _I d ....ml- 0 a: 0.. u ç: « ~ ~ ~ ~ f/) .0 0 13 ~ fb a; 5.0~ 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - I 100~ 50 ===¡ 10 5 1 0.5 0.1 0.05 Gas Wells I I I' ~ ~.. D. Cum Gas Prod ( MMMcf) I ---- Cum Water Prod ( MbbJ ) --.. - ~ STERLING, BELUGA UNDEFINED GAS POOL ...A... I ~, . I , I I I I I I I , y, I I I I I I I I ,- ~------- , å å ð D. ^ å ð 0 å ^ A D. A A 6 D. A G å ð ^ ^ ^ ^ - ~ å å b ti å å å å å A b w A å b b û ~ 6 ~ A ~ b ß ^ A 6 å 0.01 I I I I I I I I I I I 100 -=== å 6 Gas Rate (CD) ( MMcf/d ) === ---- Water Rate (CD) ( bbl/d ) 50 10 5 0.5 0.1 0.05 0.01 0.005 0.001 \ '},> å I I I 1999 I I I I I t:. I I I I I I 2000 I I I I I I 01 I I I I I I I I I t I I I I I I I I I' I I -,,- ,,,,-,,,V' u ..., ~~ ",'" . . " / , ,,,,,' I ( / 1 /~'\ 1/,' \ I ( '\ r-"-"'--,/" ~ .. 1 \ 1 / \j '\ \ ' / \ \]I ~.. , 8 ð I I I I I I I 03 I I I I I I 02 332 5.0~ 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - , 100 - l:é> 50 - ---- Gas Wells I vv" ~/V1V, 10 5 1 0.5 0.1 0.05 0.01 "'" 100 -==== ~ l:é> - ---- 50 10 5 0.5 0.1 0.05 0.01 0.005 0.001 , , , Cum Gas Prod ( MMMcf ) Cum Water Prod ( Mbbl ) STERLING, TYONEK UNDEFINED GAS POOL \.... I"'" ~- , I ..,., I"" / ,. .,,/" ... l:é> ~ ~ A ~ ~ 666 6 ~ ð 6 6 Á l:é> ~ 6 ~ 6 Á 6 Á ð Á 6 6 6 Á 6 ~ Á Á Á Á ð A Á ~ A l:é> 6 Á Á Á l:é> 6 6 -' 1'. I I I I I I I I I I I I I I I I I I Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bbl/d ) 4- \ \ \ \ }. A 1 \ II , '- IIi I 't V . , '; I t I ~ - I ' i ~ I I /.' I \-/ '1 ¿,. ð Î / j I ' , , , I , , I 1999 2000 I I I , 4- \ \ i t \ \ \ \ \ \ \ ,!." ~--"" " , I I I I I I I I I I I 01 I I I I I I I I I I , I I I I I I I 02 I I' I I I I I ' , 03 333 0.01 0.005 0.001 0.1 0.05 0.01 100 -==== 0.1 0.05 5.0 -=-- 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - , 100 ð 50 - ---- 10 5 1 0.5 STERLING, UNDEFINED GAS Gas Wells I . t ". .l I ,.. A V~, Cum Gas Prod ( MMMcf ) Cum Water Prod ( Mbbl ) -,~ ø '''''1.'''''''''!.''''-~ ~ " ( ~ -I ...~~~T .!<,\ h , .,1 I 1. 'I I ., I IV ,1 ð d.,.." 16 1', ~ I.} ^¡ ., ¿, I b" I ð. t:. ð I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1962 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 95 96 97 98 99 2000 01 02 03 6. ."~M.~N^V.W"-.w~""Y'~"Ó~ '>¡:?##I##~~ ~ ~~~ ~ /~~..-, ,I", .~ 11 4 ~~.~,f1~~ , * Jr..¡ r 4> ~.L 4'î . 1~t~\J I~ 1. ! ".' e!, .. I., t . ~ 0 ~itf# l *'^ ~ f\A'"t J;. ~ 1\ f' rL 1 1 ~, ~ ' ^' -'A ¡4> - ~ ~~J 4-! k¡' i 4. 4. ~ ~, ¡ '. 'tl L> ^ \. t:. ~ ~ ! . i+!! '1 'r~. \. 1!9' I \ ¿. ¡ ... . " \ '" ~ ~ ~! U, .~ 1 A ~ 't. ~ ! .J,. I', ï ! I'" " ~ t 1 II '1 ." " tJ, L:. ¡J .' m" q. t c. ~I \I ~ b 'l Å 1" ~"C c. Å I ',J. ^ , t:. . C. ð b. - ----- 50 10 5 0.5 i 6 6. Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bbl/d ) t;J ð L ð C>. ~ ^ ð 6. ð t:. ^ L-. LI ^ I::. 6 334 STUMP LAKE FIELD - GAS COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR POOL DISCOVERY WELL Chevron USA Inc. Stump Lake Unit No. 41-33, Permit # 160-018 API No. 50-283-20055 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector Water Supply Disposal Non-Operating Operational Shutdown Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS POOLS TYPE WELL METHOD OF OPERATION . Gas Producer. Flowing . Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Sec 33 T14N R8W SM May 1, 1978 WELLS IN FIELD 0 1 0 0 0 0 0 0 0 1 Beluga Undefined .j Active Completions (December) 0 1 1 6740 110 24 5 45 3340 2191 Sep-OO 0.558 91 91 335 /' I / / (STUMP ~KE UN~ 'i \ \ 'I. . -- := N I 0 c::Þ - ~ - i, ;' ~ 1 MILE A. O. G. C. C. STUMP LAKE FIELD TOP BELUGA GAS SAND STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION 336 Gas Wells I 5.0~ 4.0 = 3.0 = 2.0 = 1.0 = V 0.0 111111'1111 IIIIII11111 I1IIIII1111 IIIII IIIII 100 c... Cum Gas Prod ( MMMcf ) 50 ---- Cum Water Prod ( Mbbl ) 10 5 1 0.5 _A 1'/.I'\l:;.c....t:P>tÞ""f..¡:y.#-~' ^".IVv~ r-" ^-- ^ c.... 0.1 0.05 ---- / 0.01 1 00 ~ lYe. c.... Gas Rate (CD) ( MMcf/d ) ~ ---- Water Rate (CD) ( bbl/d ) 50 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 II I I I I I I I I I I I I I I I 10 5 0.5 IV'- I 0.1 0.05 ~ A ~ I V\ l'ìÞIIÌ ~" A " I I Y .'V" , , I , I , 0.01 0.005 0.001 I I I I 1)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 1990 91 92 STUMP LAKE, UNDEFINED GAS POOL 1111'1'1111 111111"1" ""'1"'" "1"1"1" 1111'1'1111 ""11"111 11111111'\ ",/.\.." '"''I''''' .....,...~ ~ . . A .... " # '" ^ ^ ¥ Ah ,h,.... r.^^J"''''''''~''';H....'\.......nn/..I.../'-.,,^:./v..^^/"'.I\1\iV..N'.J vJ,"^A/..I\A/~/..AAA.:\.r'\..'-N'-.1 ~^'I-^A1V,^^,,,^,,",,,V,^^.""^/\/v,I\.r'\1 J-.J'u,,^/./,~~v../','~^^^^I..J\/\N"~, I I I I I II t 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 II I I I I I I I 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 II I I I I 4 6 1\ I j ~"" 1\ . t>. ' I ~ I !>A",i>\( ~~^'\,¿; f'~. .^1 I \ k^" -'-'" ' ~ ^ , I ,. . , , . " f \J I ~ I , j - I , , , . I I I I I II I I I I I I I I I ,I I I I I I I 1'1 II I! t I II I I I I I I I I I I I I I I II I I I I I I I I I II I I I I I I I I I II I I I I 93 94 95 96 97 98 99 2000 ¡ I I I I I II I I I I I I I I I I' I I I I I I I I I II I I I' 01 02 03 337 SWANSON RIVER FIELD - GAS COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR POOL DISCOVERY WELL Standard Oil Co. of California Swanson River Unit No. 212-10, Permit # 160-018 API No. 50-133-10135 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector Water Supply Disposal Storage Non-Operating Operational Shutdown Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION. GAS POOLS TYPE WELL Gas Producer METHOD OF OPERATION Flowing Gas Injection Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Sec 10 T8N R9W SM May 18, 1960 WELLS IN FIELD 52 9 1 *3 0 5 3 0 6 59 135 *SRU 312-09 & 314-04 are competed as both oil producer and gas injector. Sterling 8, D, E Sands Undefined Gas Storage Undefined Active Completions (December) 6 0 7 13 1 1 1 3 2870-7500 123 30 650 35 1335-4500 450 Dec-03 0.600 338 I I : -<r m~21 . 1 - - - - 1 1't-'22 %3-229 I Q I 331-27 41'-28 .A. 21-27 Q 1 y . , - - 12-27 ' 1 ~. 'r - .. <r:2J2-27 , "3-21\) 32-27 I - - I "23-27 I , ,I 3<t-28c) -9-31+-27 : 21-+. <f...33é2IA-:tt 41-3't 1 - -, 31-33WdItt1-3:MJ. I æ-~+ P-Z3 p3't I 32-33 y I I - .:143-....:1 .---- 1.~1 23-33. Q-33 . ¡a-31 . I H~. I . 21-3:.\..."31-33 ~+-34 2+-34 .. - ." -9- <¡. +HS 12A-.s. :.3-8S ~1""A 3'tl+ .21-13 I T ~~. T ø I 7 e æ.B5.6..A. J2N08't8t\. ~ ~....2-t3 . - n4-isY. -~ J;J T 23IH3 N -9- 13A-.s ~2HS ..H'tWD ~Å ~ ""-""" lING OIL I ~~. '9-'.... ~.;¡;; .J 1+-95 24.t6.g.. .31+-81 ~ 311-83' 311..¡;Q 2HB 31-85 - 3+-tH ø I ~ . 31-88 32H9ø 't1A-Ø9.Ä. . _1. ..1-eø...,.2I.-11 32-88.! 3tH19 .... -Á ........... iCœøI~ ~ ........ç:'f"" Y I "T~~", p . ' I 3+t8. tH9 .~A-e9 I . ~.... 4i"A-89 .34.. ."~ i 11-16 4 21ö-i& ~1A-18 I SaDATNA CÆEK ~, 12-"~"-"~"''' "'''. UNIT :- 7 SWAJ\SON RIVER UNIT A. O. G. C. C. SWANSON. RIV FIELD LOCATION MAP 0.0 I 0.5 "1 1.0 MLE , I T 8 N 31 R9W R9W ~+e9 r-" --1 I I 212-18 ..--' ~2.., I I l_... L-... . 31-18 I ~ 211-15 ~1-1S-9- 31-15 <i-l-.-S ~ 941A-15 12-15 . :9- 132-15 ~~15 23-15 Q ..3-f5NJÔ Y 1+ci*"I5Ö Ö :U-22. I 1 "" T'" ~ I ~1~ I I ~;- 3:2-22-<> 3'-16 -9- 12 -<r22-'13 T æ 8 N R9W R9W T 7 N . = N 339 10 -=-- 8 = 6 = 4 = 2 = 0 -= ,'1 19888 1988 198 19 o.è 0.1 10000 ~ 5000 === 1000 500 100 50 10 5 1 0.5 i: 0.1 0.05 1. 0.01 0.005 0.001 SWANSON RIVER, UNDEFINED GAS POOL Gas Wells I ~\ "-, -"v' .A..I\ I ,-JI J''' ... , , . . ,I, \. ,.,. t::,. Cum Gas Prod ( MMMcf ) Cum Water Prod ( Mbbl ) ---- \.- ... ~ ..t.... ""ø.'-"~~""""~ IY'~~'---~~-*._"- """-"."'"'--''' ~..... ~... : I~-<¡!' ,..........,$.........1-- 4 /\ .::. f}, ~ Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bbl/d ) ---- 1t . I I I J I ß. I. ~i- . t'~ b ~ ~^ I '~ I 'I I I . I I I I 1,1 ~~~ ~ ~¥~ -.\,4,.. ¡" I rlr I ~...~. ¿ I '-:l I I,.. t " ,." ",.. b !f i .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 1960 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 95 96 97 98 99 200C 01 02 03 340 5.0 --=-- 4.0~ 3.0 = 2.0 = 1.0 = 0.0 - 100 -==== 50 10 5 1 0.5 0.1 1 00 -====J 50 ~ 10 5 0.5 0.1 0.05 0.01 0.005 0.001 t:> t:> L>. Gas Wells Wells on Gas Injection ~ L:. b. Cum Gas Prod ( MMMcf ) Cum Gas Inj ( MMMcf ) /' Gas Rate (CD) ( MMcf/d ) I Gas Inj Rate (CD) ( MMcf/d ) / I 2001 SWANSON RIVER, GAS STORAGE POOL Gas Storage Project Production & Injection Rates b. t':.. b. L:. L>. L:. ~ L:. L:. t:> L:. t':.. LI. L /, L:. ò L>. L>. l:. l:. l:. b. t':.. /\/ ^ -v~. I~"""--~" ~ ~ ~" "- '~, I 02 . I 03 ð. ð. / ð. ^ ^ ~' / \~ '"l:> 341 SWANSON RIVER FIELD - OIL COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR POOL DISCOVERY WELL Richfield Oil Corporation Swanson River Unit No.1, Permit # 100-145 API No. 50-133-10136 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Disposal Storage Non-Operating Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION OIL POOLS TYPE WELL Oil Producer METHOD OF OPERATION Flowing Gas Lift Pump Lift Shut In Gas Injection Disposal Shut In Total Service Well RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Oil Viscosity @ Original Pressure cp Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Oil Gravity - 0 API Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB Sec 10 T8N R9W SM July 19, 1957 WELLS IN FIELD 52 9 1 *3 0 5 3 6 59 135 * SCU 312-09 & 314-04 wells are completed as both oil producer and gas injector. Hemlock Conglomerate - Tyonek "G" Zone Hemlock Swanson River & Soldotna Creek Unit 34-10 Block Center Block Soldotna Block Activ'e Completions (December) 3 22 2 20 0 0 5 52 Disposal Undefined 0 0 0 0 0 2 2 4 10780 10560 10300 180 180 180 21 20 20-24 55 75 40-360 40 40 40 5700 5700 5550 2500 2500 1000 30 30 36.5 75 70 220 1.173 1.235 1.295 175 175 350 8639 8639 8639 Oil is produced from the Hemlock Pool throughout the Swanson River Field. 342 .1111 Z ¡ .It I ~ ~ C ...I . W~a. iLLL« a:~~ WOw >Oa: -...I::) a:~... ZWO 0:1:::> CJ)c..a: ZO'" «...CIJ 3: CJ) r- - 0 0 CD 0 « Q) m u CJ) 0- ('I) ~ (I') z 0 ü5 en ~ a: w a.. a: 0 I- « a: w a.. 0 I I- ~ Q w Ü :) 0 0 a: a.. w a: 60~ 45 = 30 = 15 = 0 - . 100 -:=l 80 = 60 = 40 ~ I a.. 20 = f(\. 0 -. , ~ 19888 1 g88 -= 198 19 O.! 0.1 103 -=== 102- 101 0 10 10.2 10.3 10-4 -_...,..-~".=,.-.;..~-----......:>' Producing Oil Wells I SWANSON RIVER, HEMLOCK OIL POOL _I'" - - ~ I--V . "'1/1 ~ . . .. -,,'" ì., - :""y-.P..i ~"" ,- "' -V - - ~ -f'" V- . ,. þt.r"'- :~ Water Cut ( % ) I '" ¿¡!!Þ\ --~ , - ~ " - -" NIl' - . Þ" ^--, ~ ---. '" - 'f ~",..-..--~ å -~J 11.1 I I.LI I.m ~_J_r. I J JuL.J J. ..J .1 I/~ ... .. l.¡~, . , , . , Oil Rate (CD) ( Mbblld ) Water Rate (CD) ( Mbbl/d ) A. ~ Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) 0 " - - '- ... ~tI'-' ,~ +- Y --...:. /'. ,~. u ~ -....... .,.."... _. =. ~ ~ ~ .~ -~~ ~ß I ., , II ~ ~ 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 I I I I I I I I I 1958 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 95 96 97 98 99 200C 01 02 03 344 SWANSON RIVER, HEMLOCK Oil POOL Enhanced Recovery Injection 20 --=-- 16 --=-- 12 = 8 = 4 = 0 - , 10000 -= 5000 1000 500 A Wells on Gas Injection Wells on Water Injection #-' IA/r ".." jfJi -~--~.._-... 11.-.-. .-i.-T~.~.~~ I I 11. I lu. 1- I I I. I .l J I I J I I 1.1 I J J.u. I . . " A . I . . I . I . I . . r " ~ A Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) 100 50 10 5 - .~.... J- 1 1 0000 ~ ,~. . . .!:I. ~ Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbblld ) .:::. 1000 l!. .- I~~~~~~~ ~^ ~.-.... "" .k.I'''' ^ ~~ . "~....,,.,,¡, ~ - -. 'J ~~ ~I),~~ ~~.~ . - . "" - 1 ' . ð: ð~ .. 1 ~ ~ ... -- LA'\ ~ "f ^ ~ ~ I~f' " t ~ 100 10 t,> 1\ ..I' A 6 tiÞ ¡¡. I> \ I~ to. ¿, ,t:> ~ ~ ð', .!.. 6 , 1'. & .c,. 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 I I I I I I I I I I I I 1958 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 95 96 97 98 99 200C 01 02 03 345 1000~ NGL Rate (CD) ( bbl/d ) 500 100 50 10 5 SWANSON RIVER, HEMLOCK OIL POOL Pool NGL Rate -J ~ '/\h 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 I I I I I 1968 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 95 96 97 98 99 2000 01 02 03 Date 346 SWANSON RIVER, UNDEFINED OIL POOL Producing Oil Wells I ~ 5.0 - 4.0 = 3.0 = 2.0 = 1.0 ~ \ I 0.0 -, I 100 -:=I 80 = 60 = 40 = 20 = 0 -= , , , 10-= 5 ~ ------.- A I Water Cut ( % ) I , - Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) A 1- 0.5 0.1 0.05 ---. ~ 1 ~uuu.uUTuuuu. 0.01 0.005 A I 0.001 1000 - 500 === Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas / Oil Ratio ( Mcf/bbl ) ---S" - '. 0 100 50 0 10 5 A ~ $ 0 o~ 8 n 0 6 ~ 1/, L J . "' . " 1 0.5 0.1 0.05 0.01 0.005 : J 'I II ~ I II I I I I I I I I 1974 75 76 77 78 79 80 81 I 0.001 I I 02 03 I I I I I I I I I I 82 83 84 85 86 87 88 89 90 91 I I I I I I I I I I 92 93 94 95 96 97 98 99 2000 01 347 5.0~ 4.0 : 3.0 : 2.0 : 1.0 : 0.0 - '''''I''1'' III 100~ 50 10 5 'Á Waste Disposal Wells I r~ ,,~.,f ,~'''''' 1\ ^ SWANSON RIVER, UNDEFINED--WASTE DISPOSAL POOL \ \ 1\ ^^ Cum Waste Disposal ( MMbbl ) I IIII IIIII1 IIIII1IIIII IIIIIIII111 1111111111' IIII1IIIIII IIIIII'IIII IIIIIII1III 11111111' II 1111111111 f 111111111' I IIIIIII1111 1111111111' IIIIIIII11 Waste Disposal Rate ( Mbbl/d ) I 10 5 =r '-,.........~ r . . .1 1 \ 1 1 00 -====J ""., ,L"". """" ". "'" '''''' "'" ,..", "" .,,, ". '" '" "'" """ "". ""., "'" ." "'''''' '"'''''''' "'" '''''' "'''''' ". """ "'" ..""...., .. ...,,,.., ".",,, '" 50 0.5 0.1 0.05 0.01 . fIIIiiiiiI 1iI'v"~ -- . ...~~..... -- IW'\. ,.., - -\1'" - I ~~ -- ~I í 1987 IIII'II1111 IIIIII'1111 1IIII11III1 IIIIIII1111 IIIIIIII111 IIIIII1III1 I1IIIII1111 1II1IIII1II III1IIIIIII III1IIIII11 1III1III1II IIIIII1IIII 11111111111 IIIIII'IIII IIIIIIIIII1 11111111111 11111111111 348 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 TRADING BAY FIELD - GAS NORTH TRADING BAY UNIT COOK INLET BASIN, ALASKA MARATHON OIL COMPANY - OPERATOR POOL DISCOVERY WELL Texaco Inc. N. Trading Bay Unit SPR-3, Permit # 168-065 API No. 50-733-20133 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Non-Operating Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS POOLS TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested (est) Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Sec 34 T10N R13W SM October 5, 1979 WELLS IN FIELD 22 2 6 0 0 0 2 0 14 32 78 Tyonek Undefined Active Completions (December) 1 1 2 9000 180 13 15 40 3910 3700 Nov-97 0.560 346 250 349 R 13 W . !!!!! N N. Trading Bay Unit / ~Q;\ \~ ~ G~~ z 0 -r-I I- z CT\ I- Trading Bay" Field. . '.. i / ~:.. SPARK Ä.O.G.C.C. Trading Bay Field LOCATION MAP 0 1 mile J ,',' .,":-- ~ 350 5.0~ 4.0 = 3.0 = 2.0 - 1.0 = 1 0.0 - """"'" """"'" ",,'." " , """"'" ","."", """"'" ,,,".",,, ","."", """"'" ""'.",,, .\ , g88 ~ c,. Cum Gas Prod ( MMMcf) 'I'"'' ,,,.,,,,,....,,,,,,,,,,., '''''''''' ..""""".. ""'" ".... ''''''''~. "\ J \ I I 11111111111111 11111111111 11111 .. 1 gB ---- Cum Water Prod ( Mbbl ) .,., ....,.....,......... ~... "'" 19 O.~ O~~ TRADING BAY, UNDEFINED GAS POOL Gas Wells I ..Nß'.,n^V~ ~t.ØN'æ.~"" 6.<:. w. . .. "'W'""VNN'i'I'Û" . . ~ ~"'^ fA...-'IV"J'.JV'VV'oYvVY:YY:JC'Y 1.:I,I\.a,. 'Y ~ s (:'Ii Jl.JJ,Jl.A".1A I Å I{A 11. J.AA I..ÿ. A. & J;AI'A 8A If. A ,;j,A" AI All AJlA 011)1'''.1 AA; I.. I A !I"'<.~I\ 1.11 S A ~ .........ii""" J. A I.. A.\.A....I! Jl.o. 1... .I ill. J.A" A II I.}Q 0.01 1000 - 500 === - L~~"""""~W_"''''''''''''''''''",\/~"",,,^~'''''''~~~ /è. c,. Gas Rate (CD) ( MMcf/d ) ---- Water Rate (CD) ( bbl/d ) 11111111111 IIlIlpllll 11111111111 1IIIIpllll 1IIIIpllll 1I1I1l1111 11I11f1111l 1IIIIpllll 1IIIIJlIIII 11111111111 1IIIIpllll 111111"111 IIllIpllll 11111111111 1IIIIpllll 1111Il11I1 1I11Il111I 11111(11111 IIlIlpllll 1I1I1l1111 11111111111 1I1I1l11I1 IIIIIIIIII 111I1l11I1 ^ , 'I I~ I , I I I I ^ I 1 \ 61 r 1~J. A4 "" . '. 6. 'Î'I . I, L> ~ 100 50 10 5 1 0.5 ~~A *1\ *'~'~'40, k\ ¡.~ ~ .~ \ I \ ,f'i= ~[h\ 1&-~~' t/ ;; U ~ f~~ 1 ~~~ L:,. 11 ~ 0.1 0.05 ¿ 0.01 0.005 0.001 fA I I I I , I I I n I. VI . I . I ,ç,. ,~ t::> ~ & 6ó. ðà .,.. \ 1. 1980 98 1111111111111111111111 11111111111 11111111111 111111"111 11111 I 1111 IIIIIIIIII 111I1l11I1 1111111111111111111111 11111111111 1111Il1I11 1111'1'1111 1I1I1l1I1I 111111"111 11111111111 111111"111 II III I 1111 11111111111 11111111111 11111)11111 11111111111 11111111111 11111111111 03 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 2000 01 02 351 TRADING BAY FIELD - OIL COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR POOL DISCOVERY WELL Union Oil Co of California, Trading Bay No.1-A, Permit # 165-013 API No. 50-733-10052 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Non-Operating Suspended Abandoned Total Service Sec 4 T9N R13W SM June 17,1965 WELLS IN FIELD 22 * 2 6 0 0 0 2 0 14 32 78 * Within the Trading Bay Oil Field, 18 wells are completed in multiple oil pools. PRODUCING COMPLETION INFORMATION PRODUCING FORMATION Tyonek Middle Kenai OIL POOLS Undefined "B" "C" "D" "E" ~YPE WELL METHOD OF OPERATION Active Completions (Dedember) Oil Producer Flowing 0 II 0 . 1 1.' 0 Gas Lift 1 4 3 5 2 Jet Pump O. 0 0 0 0 Shut In 0 3 '. 3 4 3 Service Well Water Injection 0 0 2 2 0 Shut In 0 0 3 1 0 Total 1 7 12 13 5 RESERVOIR INFORMATION Reference Datum - feet below sea level 3300 4400 5628 5700 Temperature - 0 F 108 111 135 139 Porosity - % 20 20 Permeability - md 250 130 Swi-% Oil Viscosity @ Original Pressure cp 8.1 4.1 1.24 0.71 Original Pressure - psia 1530 2037 2637 2661 Saturation Pressure - psia 1285 1765 1921 2612 Current Reservoir Pressure - psi a 1200 1800 2300 1500 Oil Gravity - 0 API 23 20 25 26 30.7 Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet 100-1000 Original FVF - RB/STB 1.11 1.26 Original Gas/Oil Ratio - SCF/STB 188 370 440 563 Gas/Oil Ratio (avg. 12/2003) - SCF/STB 156 339 534 244 244 352 TRADING BAY FIELD - OIL (CONTINUED) COOK INLET BASIN, ALASKA UNION OIL COMPANY OF CALIFORNIA - OPERATOR POOL DISCOVERY WELL Union Oil Co of California, Trading Bay No.1-A, Permit # 165-013 API No. 50-733-10052 Sec 4 T9N R13W SM June 17,1965 Hemlock Tyonek "G" NE W Foreland Commingled Undefined ActiveCompletions'.(December) 0' 0 ' 0 0 0 0 0 0 0 160 0 0 0 0 0 0 0 0 2 162 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Non-Operating Suspended Abandoned Total WELLS IN FIELD 22 * 2 6 0 0 0 2 0 14 32 78 Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION Hemlock W Foreland TYPE WELL Oil Producer OIL POOLS . METHOD OF,OPERATION Flowing Gas Lift Pump Lift Shut In Water Injection Disposal Shut In Total 0 5 0 1 0 0 1 7 Hemlock Service Well RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Oil Viscosity @ Original Pressure cp Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Oil Gravity - 0 API Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB 6100 136 15 10 1.78 2802 1622 1700 28 300 318 834 * Within the Trading Bay Oil Field, 18 wells are completed in multiple oil pools. Disposal 9800 180 12 12 36 1.036 4470 1780 35.8-36.2 400 215 1.29 275 0 353 . = N .... ~7: -. .s RI3W 4. .'t T ,9 'N ~19 .;..' i~UIit - -\ I \ A. O. G. C. C. too' 1000' 'I --; TRADING BAY FIELD TOP HEMLOCK FM. STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION 354 /1 R 13 W I ! . ; 1 i ; I Middle R St U 1 I - I I j N I I ¡ \ I i ì I ! N. Trading Bay I ! I I I Unit I ~~\ I - t ¡ ~~ ! ~ SPARK l ..'.. . PLATFORM I ~ .,~ I I (J'~ I J; , " {~........... ¡ I ¡ z' (j) I- 5 35 z\ ~! 1-, 1.. ,'o.¡J¡J 32 Middle R St Trading Bay . l. Field .<'" . .. .... f W. Trading Bay St 1 \ 2 ~ "',t,' ....., \ '., , ,~. ---, ~. \ \ \", '\ E. Trading Bay St 1 /1 .1 , McArthur River Field I KING SALMON PLA TFORM A.O.G.C.C. N. Trading Bay Unit LOCATION MAP 0 1 mile I , I.' Inn n /I' 11 L~ ~... . 355 .. R13W /;,. //-;:;~----~' I N /' AK-1983 '\. . / \ I / ~ \ . / \ [J I \ 27 ò I \ 26 0 I \ . 0 / \ I ~.. I , . I I I I , I . .. . f I I 01 .. '---.OIL/WATER ~ 0 .. <::) <::) : CONTACT c:>t CO ~ Ò '- 1~9> ~ I I ~ I I , I I . T . I I 10 ~ I I I ~ MOC I I N I .II I AK~72! / I I I ' (g) I I I I . I ' I I 0 I ~ .. I . I 0 I Q .. >- \ 9> 0 \ " 0 . cr: , 0) t'() ,0 I c . , en 0 Q ' en . t:~ ' , 0) ;¡ I I .. ' .. zo '0 , , '10 ' :)m 0 , , 0 I 0 <:> 0" , I t:S . " , I .... I . . , J I l 35 I f /,/. C.I. : 100' , , 0 1/4 I I I I MILE I \ A. O. G. C. C. ~oo- NORTH TRADING BAY UNIT TOP HEMLOCK FM. STRUCTURE MAP REPRODUCED WITH OPERATOR PERMISSION 356 Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) I J........J.... ---., - --.-.....- ~ c . .J!!!!!!!8"" _n, --.:-:--. ~_. 0.1 1..' 0.05 . ~ 0.01 v1.... <!". 100 --= Oil Rate (CD) (Mbbl/d) ........ Water Rate (CD) ( Mbbl/d ) 50 - ð. A Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) 10~ 8 = 6 ~ 4 = 2 = 0:: .\1. 100~ 80 = 60 = 40 = 20 = 0:: . -rJ. -, -, -. 10 -=== 5 == -----..-.. A 1 0.5 0 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001 I 1967 Producing Oil Wells I TRADING BAY, MID KENAIB OIL POOL ~^ . 11 1 sA . I \ .'" " 11 \I~~ . . ,f, " J ... Water Cut ( % ) I ~"~-~~ Nr--IA.__'''",''d",.....J~ , , , , . . . . , . . . .~....'.~.,' ~ I ':-':' ~lJ' . J . I ' I' . . 'I' I . . I' . I, , . . ......'. +'.' .,...". ...u,.J.J.JJ.J 0 uJ , ~ I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 72 73 74 75 76 77 78 79 80 81 82 83 84 85 - 86 87 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 357 10~ 8 : 6 = ~ ~ " O::f:' . 100~ 80 = 60 = 40 = 20 = 0 - . 1 00 ---=== 50 -_..'.... 10- 5- 1 0.5 0.1 J. ' 0.05 I 0.01 . 100-= ' 50 - ~ ð 10 5 0 1 0.5 0.1 0.05 ~ 0.01 ~ 0.005 --,r¡-' I 0.001 Producing Oil Wells I J \ ,>A....J" TRADING BAY, MID KENAI C OIL POOL . " ,...., r 'tHy J ~~ I . ""'\/ ... Water Cut ( % ) I ~~'II':¡ " .. ...~. r--- - iI' -- " ~~, IV"~ -Ao, ~I ~ -..,It - ~--~ Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) ~ ~~~~ ..... I I --I. - I .1 I I I I I I I I ....-""-' ...- . ..... u" ....~, uom........... -W"'" ........ --00'"'''''''-''''''' ~_.. "''f'--'''''' -...................... ..,u........_.....~- .:,u.. ...... ''''''''''':'-'''''''''''''0 "U ........... ....................." I::.. ~- 4 ..-...... ,/, . , Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) 0 . .y-" -o".'~",,< ~,"-4 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 I 1967 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 95 96 97 98 99 2000 01 02 03 358 5.0~ 4.0~ 3.0 = 2.0 = 1.0 = 0.0 - . 100 -=== 50 - 10 5 1 0.5 0.1 100~ 10 0.1 0.01 6. 6. Å TRADING BAY,M1D KENAI C OIL POOL Enhanced Recovery Injection Wells on Gas Injection Wells on Water Injection ~'~ ~j '\ , f I " 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 1967 68 69 70 71 72 73 74 75 76 77 78 79 80 81 8283~ 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 359 ) Å Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) ~¡. r f'1 Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbbl/d ) . ¡ l~~~~'J. ~ 1 "'1", ~ l' ^', ~r ,;~- "",. ~ ~'" 20~ 16 = 12 = 8 = 4 = 0 - 100~ 80 = 60 = 40 = 20 = 0 - , 1000 ---=== 500 100 -= 50 Producing Oil Wells I TRADING BAY, MID KENAI D OIL POOL ~~A~ ~ ~ '"' .. ,- - - ..r À -y, Water Cut ( % ) I ~~ "" " '^-v..~~J \"i" ..~ í' ~,." -",.. . ' .-~, , , , , , , , . Cum Oil Prod ( MMbbl ) , , , . , , , , - =,....... Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) ,~ .." 1 , ::~ -7 100 - - -....... 50 -=== , \ ....A.o - " ~- -þo- ~~_... ~~ ~, w' ~~v ¿- A 10 5 I , -1 ~ , , ~, , , Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) ~ 0 10 5 til~ctffd¡; 1 0.5 0.1 0.05 , I I , A 0.01 0.005 " ' . '.. I L I' . 0.001 19'67 6'8 6'9 7~ ' I , I I , , I I I I , I , I I , 71 72 73 74 75 76 77 78 79 80 81 82 83 84 I I , I I I I I I I , I , I , I 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 360 5.0 ---=--- 4.0 -::-- 3.0 = 2.0 = 1.0 = 0.0 - 100 -=== 50 10 5 1 0.5 0.1 100 -=== 10 0.1 0.01 ð. ð. .-,,- A TRADING BAY,MID "KENAI D OIL POOL Enhanced Recovery Injection , ~ "\, Wells on Gas Injection Wells on Water Injection I 'I b. , r ,~ ,~ ' Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) .~ ~ IJ, ,.~1'~ Y~~'"^'~" ~~ .' I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1967 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 95 96 97 98 99 2000 01 02 03 361 \ ~- ~ f Gas Inj Rate (CD) ( MMcf/d) I Water Inj Rate (CD) ( Mbblld ) 1 .J ~~ ""~ ,--. ¥ fY, l 'I\"t- ". 100 -::I 80 = 60 = 40 = 20 = 0 - 100 ---=== Cum Oil Prod ( MMbbl ) 50 -.-.-... Cum Water Prod ( MMbbl ) 10 -= Å Cum Gas Prod ( MMMcf ) 5 ..J...l- I I I ::: / / ~ -' 0.05 7{ /_. t- 0.01 ' , , , . , , , 100 -= Oil Rate (CD) ( Mbbl/d ) ==== ........ Water Rate (CD) ( Mbbl/d ) 50 -=== L A Gas Rate (CD) ( MMcf/d ) 0 Gas I Oil Ratio ( Mcf/bbl ) TRADING SA V, MID KEN~I E OIL POOL 1 0 ~ Producing 011 Wells I I : ~ ~ . ~" n..... t''---, ~~), . " I Water Cut ( % ) I )~ "~' 'Â-v ~ _1 ~ ,A.,.NJ,...,.+ .r~'''''''''-'.l ~ /'~ .~, ~ -.: . (' ';"', , , , . . . , , , , , , , , . , J , . . , . . . . . , , , , , ---e- I1b 10 5 cP 1 0.5 0 e~~ ~ ;o~ 00 ~~~~~ ~t ~ ~ Cð £^- 0 ~-O~\~ó)n~ ~~~o . .. I - i °., Z"'~~ d' ~9, ~'?J' o§'~O~.. - , .~. - - .~~"~'" ~ 1",,~J:-"" 'wý ~--,~ ..rt~~t~ f. 0.01 0.005 ,. . i 11:- ~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 I I 1967 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 95 96 97 98 99 2000 01 02 03 ~ 0.001 362 5.0 ~ 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - I 1 0000 ~ 5000 ===¡ 1000 500 100 50 10 5 1 10000 -=== 5000 - 1000 500 Gas Wells I TRADING BAY, M.KENAI UNALLOCATED TANK VAPORS & LIQUIDS ð. Cum Gas Prod ( MMcf ) I Cum Water Prod ( Mbbl ) ----- . . I t I " ,~~,p.~.- n1mc- . .._.~W:;:MJl~~~H::I)C<j, 'how".;.-, .;mn.ANþ-~H, fU;;"IN"~ ()'VJI';<tYh'/,hWYHf."'W'öQ.ofVoNoN;;;, ;N'f;;;;NhpHj;<ü..~:: ::::t :)();>x;;«X»~~""'»)yH..oo<Y.>Þ:: ::: ::: :~~~ 'I:)t)lYX¡OOi.~WY;;''''fIOO'hH.#Y.f!!1'. .. lA ^ ð. -A-.8-- Gas Rate (CD) ( Mcf/d ) Water Rate (CD) ( bbl/d ) - -~-- 100 50 {¥iff .l ~ïL~~. ~ A ~~if~ ^ 10 5 0.5 0.1 I I 1970 71 I I I I I I I I I I 72 73 74 75 76 77 78 79 80 81 ~ ~ mcf/day . : ,.".ft, f>uf1 /J ~"",~, ~~. I ~ ~.;. l'^,1 ,r~ ' , 5'; -'Z''i>- I ¡,--- ð I, '1~ I ..- ~ I ì ~ ~l. ¡ p'~ I d;> ~"', I 14- ~/!, 11 ð.. ~~~ ~J.!' e , ,'Ef\ rCM 4 ,~;K! &M.~ '-' !. "101 = . ~ æ ~e¥ ~\ I I I I I I I I I I I I I I I I I I 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 363 1000 --1 TRADING BAY, M.KENAI UNALLOCATED TANK VAPORS & LIQUIDS NGL Rate (CD) ( bbl/d ) I .¡ ~ bbls/day I 100 10 0.1 I I 1970 71 I I 72 73 I 74 I 75 I 76 I 77 I I I I 78 79 80 81 I I I I I I I I I I 82 83 84 85 86 87 88 89 90 91 J\ f v; ..~ 1Y' i . I I I 92 93 94 I 95 I 96 I I 97 98 364 10~ 8 = 6 = 4 = 2 = 0 -= " 100~ 80 = 60 = 40 = 20 = 0 - 100 -== 50 ==== ......---.. 0.5 J :r ? Q V' I'~ ð. 0.1 ~ 0.05 ,. I .~ , I I I\~ ~ I 6. .. ~ 0.01 ~ , I I I I 1965 66 67 68 69 10 5 1 0.5 0.1 100 --=== 50- 10 5 Producing Oil Wells I VU' ~ .n, .If TRADING BAY, HEMLOCK OIL POOL J' k \,' Å ,~ 1 ~~ " Water Cut ( % ) ~ . .. ~ r-II -'-'- .¡'r- I' t-w.~ - ,;-,w~~~~~', ,~~~~~-,-~~ . , , , , , , , , , , , , , Cum Oil Prod ( MMbbl ) . Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) I j n '\. ~ f- , ~ _0' "O'''UI-----I . --'llrl'" . .-. --\--..-- 'C '."uu"r"" h"--' L.-.. uo, 0---0...,,-...0 'OT_:OV""'O'-\""_O ,-_oOh'I--O.O.O-IOOhUhOluo....o'V"_uov....o., -0 --0.0.0... -o,uO''''''''''''''-I --UUO.WO--... ~.--.... ,- I I I I Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) A ,A 0 h '-I , ~ !>, ~ Â I I I I I I I I , I I I I I I I I I , I I I I , I I 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 95 96 97 98 99 2000 01 02 03 365 TRADING BAY, HEMLOCK OIL POOL Enhanced Recovery Injection 5.0 --=-- 4.0-=-- 3.0 :: 2.0 = 1.0 = 0.0 - 100 -=== 50 === Å Wells on Gas Injection Wells on Water Injection Å ,~. Cum Gas Inj ( MMMcf) Cum Water Inj ( MMbbl ) , ,f , , . 10 5 1 0.5 r J 0.1 10 -== I ð. ð. Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbbl/d ) 1 "~r~~ 1"- " I f.- 5 0.5 0.1 0.05 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 I I I I I 1965 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 95 96 97 98 99 2000 01 02 03 366 1 00 -----1 50 1 10 ---4----- 5~' 0.5 0.1 NGL Rate (CD) ( bbl/d ) I I TRADING BAY, HEMLOCK OIL POOL Pool NGL Rate . ~ . 1 \ \ I , I MAf ;. Jf' I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1970 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 Date 367 5.0~ 4.0 = 3.0 ~ 2.0 = 6:~ ~ 'If 100~ 80 = . 60 = 40 = 20 = 0 - r' 10 ---== 5 === ........ 1 0.5 0.1 0.05 -' 0.01 100 - - ....=... 50- A ~ 10 5 0 1 0.5 =f 0.1 0.05 J; 1.6 0.01 0.005 A ;0- , 'i 0.001 I II I I 1973 74 Producing Oil Wells I TRADING SAY, UNDEFINED OIL POOL ~ I \ å. , ',') ", Water Cut ( %) I J' ~.".... .~ I k . ^~,..- "f-~~ ..,v~ ~ /"" I ~ - II)" ~,"~ , ", , , ,~1\., ,~ , ,r', , , , , , , , , , , , Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) ~"''''V'''''''''''''''''-~'''''''''''' . " --"jJl.....---.~ . , "'-"'V" ..... .......~'*. -_~___.hn.__--n__-w-_------~ I"'_A-i,^U~ ~"~A'\.¥NI. ~VA\"'V"^'" ~_.........~..... ~. 0 ~" Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) I / / I I. 0 0 ð . ", Q.. 'ò . . 00 0 0 . 0:' <) 0 0 ~~a t) .~ 0 <ë g08ú 1~ ~~; 0 v 'b 0 \, .. ,0 ~'r~ I I u t~\. ~ A At \'-" j ~ f: ' ¡fA. ~ . '" J~~ I,." \. ~J ';.1 ., '.. ~\' ~ . ~ , " I I I I I I I I I I I I I 75 76 77 78 79 80 81 82 83 84 85 86 87 L». A.\ ~ I ~ I I I I I I I I I I I I I I I I 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 368 5.0 ~ 4.0 = 3.0 = 2.0 = 6:~ ~ I \ ~ 100~ 80 = 60 = 40 = 20 = 0 - 1 0 ---=== 5 ........ \ 1- 0.5 0.1 0.05 0.01 0.005 0.001 1 10 - ........ L å 10° 0 10.1 10.2 I 10.3 ~ Producing Oil Wells I TRADING BAY,W FORÉLAND OIL POOL , -' ~ I ~ \( , Water Cut ( % ) I ~ . .~: ,~:; - "--.. .. ..""'.'U ..............-..\ ... ."'''''''-''''''W.''''.'''a ........., .............. .......... ........................ ""'w""'''", 0 0 c- o 00 0 .......~A~..11..~- ,....I.);",~.I"'O.y<....;.\,)MI.....~~. .Vy~ .& 10-4 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 1973 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 369 Â Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) 0 I I I I Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) --j -..."......... ....... ç1f I I :~ ~ -=- -0 0 : , í '" ì'í I 20~ 16 = 12 = ~ ~ ." r. '.. 100 -:=-1 80 = 60 = 40 = 20 = 0 - , 1 00 ----===== 50 ........ 0.1 0.05 0.01 100 - ...._~._. 50 - A.. A 10-- 5 1 0.5 10 5 1 Q 0.5 0.1 0.05 ., , ¿ 0.01 0.005 0.001 Producing Oil Wells I TRADING SAY, G-NE/~EMLK-NE OIL POOL ~ --' --v- ~... " ,~ l Water Cut ( % ) I ,.,.. J'V' Awl I", I I I I ~.~.- 'Y",,\ ~ ~ VI' ~ ~ - ~ - Â Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf ) - ~LI~ A/ A ~ l' . ... ¥ I -, -.. ';. 0 I I I I Oil Rate (CD) ( Mbbl/d ) Water Rate (CD) ( Mbbl/d ) Gas Rate (CD) ( MMcf/d ) Gas I Oil Ratio ( Mcf/bbl ) ~ 'A - I.;' ;" : !!?~.. ~\. ,,~ r- , ...'. _I ..V,\,,~¡, ~ ,-, tr...:\, ---. ~.~ '" ''"' ~.v.~~ . J., -'-, - II ..,I,. '\- f'). , -( "\- 0 L. i:J. i: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 1966 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 95 96 97 98 99 2000 01 02 03 370 ~!. .. - ... !-.- - - - TRADING SA y~ G-NE/HEMLK-NE OIL POOL Enhanced Recovery Injection 5.0 ---=-- 4.0 -:--- 3.0 = 2.0 = 1.0 - 100~ 50~ A Wells on Gas Injection Wells on Water Injection ,~ , , l, A Cum Gas Inj ( MMMcf ) Cum Water Inj ( MMbbl ) 10 5 ~ / 1 0.5 0.1 100 -== ó ^ Gas Inj Rate (CD) ( MMcf/d ) Water Inj Rate (CD) ( Mbbl/d ) 50 10 aJ- ~ \~'~ 1 5 , t ., 0.5 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 I I I I I I I I I 1966 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 95 96 97 98 99 2000 01 02 03 371 5.0~ 4.0 = 3.0 :: 2.0 : 1.0 : 0.0 - I I I I I I I 10~ 5 1 I I I I I I 1 1000 --====1- 100 10 0.1 0.01 I I I r I I I Waste Disposal Wells I ^ "VII Cum Waste Disposal ( MMbbl ) I I I I I I I I I I I I Waste Disposal Rate ( bbl/d ) I I I I I I I 1997 98 TRADING BAY, UNDEFINED WASTE DISPOSAL POOL /\.r."" "~;",, I I I I I I I I I I I . . I I I I I I I 99 I I , I I I I I I I I ~/\ .. I I I I I I I 2000 . . . . I I . I . I . I I I I I I I I I I I I I I I I I I 01 . I . . . I . . . . . I I I I I I I I I I I I I I I I I I 02 . . . . . (, I I I I I I I I I I I I I I I Jl I I I I I I I 03 372 UMIAT FIELD - OIL ARCTIC NORTH SLOPE, ALASKA BUREAU OF LAND MANAGEMENT US DEPARTMENT OF THE INTERIOR - OPERATOR POOL DISCOVERY WELL U S Navy Umiat Test No.3, Permit # 100-211 API No. 50-287-10003 FIELD DEVELOPMENT INFORMATION TYPE WELL Producer STATUS Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Suspended Abandoned Total Service Non-Operating PRODUCING COMPLETION INFORMATION PRODUCING FORMATION OIL POOLS METHOD OF OPERATION Flowing Gas Lift Shut In Water Injection Shut In Total TYPE WELL Oil Producer Service Well RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - 0/0 Permeability - md Swi-% Oil Viscosity @ Original Pressure cp Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Oil Gravity - 0 AP I Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB Sec 3 T1S R1W UM December 26, 1946 WELLS IN FIELD 0 0 0 0 0 0 0 0 3 6 9 Grandstand Undefined Active Completions'(December) 0 " 0 ' 0 0 0 0 None Available 373 R2W R IW T I N 4" 36 31 36 31 USN UNIAT -4-Q, .. ------ A PPRO)( (MATE OILI WATER CONTACT -400' -600' -800' \e~{(\ r~ ~o e' . ~~f- ~ / \) \ \..Z5 30 ~\ (() \., ,\O~ - C 0 ~() I Mop after C. M. Molenaar, Umiat Field, an Oil Accumulation in a Thrust-Faulted Anticline 1 North Slope of Alosko. in GeologicStudies of the Cordilleran Thrust Belt, pub- lished by Rocky Mountain Associat- ion of Geologists, 1982 T I S _-r_--"-- --_.~ - -~ ~ . ---~--.- -.--~- - .... - - . - - O~",- ,- .--"- -" ....,.-... ~ - ~. ----- - -'-""- . N A. O. G. C. C. UMIAT FIELD TOP GRANDSTAND FM. STRUCTURE MAP 9 1/2 9 ~ Mile REPRODUCED WITH OPERATOR PERMISSION SCALE 374 WALAKPA FIELD. GAS ARCTIC NORTH SLOPE, ALASKA NORTH SLOPE BOROUGH. OPERATOR POOL DISCOVERY WELL Husky Oil Walakpa No.1, Permit # 100-042 API No. 50-023-20013 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector Water Supply Disposal Non-Operating Operational Shutdown Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION " GAS POOLS , TYPE WELL METHOD OF OPERATION Gas Produ,cer Flowing :;, Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Sec 9 T20N R19W UM February 7, 1980 WELLS IN FIELD 0 9 0 0 0 0 0 0 1 10 Walakpa Sandstone Walakpa Active Completions (December) 9 0 9 1030 64 24 187 29 1034 1032 Feb-97 0.571 27 24 375 'I' ~ 14 0 NO.7 23 0 NO.8 26 ~ 35 0 .5 I I 6 7 '"<;00 13 ........ 18 NO.4 ~ 0 """ NO.10 <200 24 19 0 NO.9 25 2300 -r.t NO.3 2400 30 2500 :q . 2600 NO.2 36 31 2700 s s a ()) C"! "- Q:: 0:: 1.0 I 2.0 ~ILES I Datum: SEA LEVEL Contour Interval: 100 Feet ~O°f.::.. 1 '---<0009----. 8 }( '10.1 .,. 17 NO.5, <l- 20 21 NO.6 -(): 29 28 32 33 T 20 N T 19 N 2700 STRUCTURE CONTOUR ..l-- -l J.. FAULT, HATCHURED ON DOWNTHROWN SIDE GAS WELL p. * SUSPENDED GAS WELL PROPOSED GAS WELL 0 A. O. G. C. C. WALAKPA FIELD TOP WALAKPA SAND STRUCTURE MAP REPRODUCED WITH OÆRA TOR PERMISSION t 376 Gas Wells WALAKPA, WALAKPA GAS POOL 10~ 8 = 6 = 4 = 2 = 0 - I I I 1'1'1' I I 198 ---- 19 o.l o?ol o?o8l 0.001 1000 ¡:" ^ Gas Rate (CD) ( MMcf/d ) 500 ---- Water Rate (CD) ( bbl/d ) 1.1'1 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 6 Cum Gas Prod ( MMMcf ) Cum Water Prod ( Mbbl ) I I I I I I I I I I I I I I I I I I I I I I I " .~,_'I! ^ ,..^^^^DADAD6A"^^I'./\~¿'¡:"ð.~"^I"/-^""'^/"~"'"'''''' H'~ l::/-~I'.. .....".. II ^ ~ ~ , '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 r I I I I I I I I I I I I I I I I I I I I I I 100 50 10 5 r~o 1 0.5 , I 0.1 I , 0.05 I I I I I I I I I I I I I I I I I I I I I I '----/ I I I I I I I I I I I I I I I I I I I I I I v I I I I I I I I I I I , ~ 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 I I I I I I I I I I I I I I I I I I I - ~ n.." .-.,f..'" E.." -~.1"7,---.^-",-..r't--"\~..:\lJ'". '-"\.'\^~~/,--^-^/'-/\.^'/:I/""\!:1<l\.i\/\/\^r",/",^,"""/V''''/\.^~~ I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 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/\/-~~J~~~j~~~eá~vv'~'\./~~ 0.01 0.005 ! 0.001 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 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 1991 92 93 94 95 I I I I I I I I I I I 96 . 1'".- .!." I I I I I II I I I I 97 - -~ ='" ...- I I I I I I I I I I 98 I I I I I I I I I I I 99 I I I I I I I I I I I I I I I I I I I I I I 2000 01 I I I I I I I I I I I I I I I I II I I I I 02 03 377 WEST FORELAND FIELD - GAS COOK INLET BASIN, ALASKA FOREST OIL CORPORATION - OPERATOR POOL DISCOVERY WELL Pan American Petroleum Corp. West Foreland No.1, Permit # 161-049 API No. 50-133-10028 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector Water Supply Disposal Non-Operating Operational Shutdown Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION GAS POOLS TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeabil ity - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet WELLS IN FIELD 0 1 0 0 0 0 0 0 0 1 Tyonek Undefined Sec 21 T8N R14W SM March 27, 1962 Active Completions (December) 1 0 1 4250 171 20 30 25 4265 4172 Nov-01 0.600 20 15 378 AOGCC West Foreland Field LOCATION MAP 3 I 0 . mile Gas úE] Oil ~==~~~ -~.~ .r KUSTATAN RIVER 1 -Q- z ex) -Q- BACHA TNA CRK ST1 379 5.0 -:=-i 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - 10 --= 5 Gas Wells I - ---- Co. Cum Gas Prod ( MMMcf ) Cum Water Prod ( Mbbl ) 1 0.5 0.1 0.05 0.01 0.005 0.001 1000~ 500 ~ 100 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001 ¡:,. t.> ----- 1\ ^ ^ Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bbl/d ) /~._.~ ---A I 2001 W FORELAND, UNDEFINED GAS POOL - ;'" .- "'-,...:- -'" '-~ -... / b. ^ ð b. /~ \ \~/\\(P ).( I 02 - ~ ~~ -~- - ->. ~ h ~ I. ~ r / r I ~ : ~\ I \ I \ í \ I \! 'i ð. ð. ð. L ð. c., ð. /A-ð. ~ ~~ &- I 03 380 WEST FORK FIELD - GAS COOK INLET BASIN, ALASKA MARATHON OIL COMPANY - OPERATOR POOL DISCOVERY WELL Halbouty Alaska Oil Co. Ak Oil & Mineral King Oillnc No. 1-B API No. 50-133-10019, Permit # 160-024 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector Water Supply Disposal Non-Operating Operational Shutdown Suspended Abandoned Total Service Sec 21 T6N R9W SM September 26, 1960 WELLS IN FIELD 0 2 0 0 0 0 0 0 5 7 PRODUCING COMPLETION INFORMATION PRODUCING FORMATION Sterling Sterling GAS POOLS Sterling A Sterling B TYPE WELL METHOD OF OPERATION Gas Producer Flowing Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeabil ity - md Swi-% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psi a Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Active Completions (December) 0 0 0 0 0 0 4700 4700 110 110 32 32 200 200 50 50 2037 2037 1825 1825 May-95 May-95 0.560 0.560 47 47 22 22 381 AOGCC West Fork Field LOCATION MAP 0 2 miles HOMESTEADERS 1 .Q. Gas Pool Accumulation outlines are approximate. 382 W FORK, STERLING A GAS POOL 5.0 ~ Gas Wells I 4.0 - 3.0 -:: - 2.0 - - I \ I' 1.0 - - \ 0.0 - I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 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 I I I I I I I I I I I 1'1 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 100-= 6 Cum Gas Prod ( MMMcf) I 50 ---- Cum Water Prod ( Mbbl ) 10 5 r ( 1 ^^^^6Aó6~6ó666ð6ðó66666ßÂ666 ^D.^l",ð.^ , 0.5 ¡.J.J:> ùð. , D. I ð. , 0.1 I I I I I I I I I , I I I T I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I i I I 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 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1000 - I:!. 6 Gas Rate (CD) ( MMcf/d) - ---- Water Rate (CD) ( bbl/d) - 500 - 100 \ 50 'tV. 10 5 ['~ ~~. 1 , ~ ~ 0.5 '\ 'j\ 0.1 \ \ ~ , \ . .\.. 0.05 0.01 0.005 0.001 I T 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 I I I I I I t I I I I I I I I I I I I I I I I I I I I I I I I I I I I I t I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I , I I I 1992 93 94 95 96 97 98 99 2000 01 02 03 383 5.0 -:=I 4.0 = 3.0 = ~:~ ~.""'".,, "". ~ " . y " " .. ~" \ t. , ~ ~ 100 c,. Cum Gas Prod ( MMMcf ) 50 ---- Cum Water Prod ( Mbbl ) Gas Wells .I 10 5 ,,. / I ^c,.^^^^^^^^^A^^^^^ðÃúðð^^^^^^^^^^~.~,^A^^A~A^^ A/' ^ c,. '-" 1 0.5 tJ. 0.1 1000 - 500 -=== 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 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ð l!. Gas Rate (CD) ( MMcf/d ) ---- Water Rate (CD) ( bbl/d ) 100 50 1'\ I , 'v\i\" I \J \ J ' ~ JI. 10 5 \ Æ¿-\ ~\ \ \ 1 1 0.5 0.1 0.05 0.01 0.005 0.001 I I I I I I I I I I I I I I I I I I I I I I I I I I I ,I I I I I 1991 92 -93 t\ A I \ IV . A' ,/ , 1\ [\, }J.\ \ I ~ 1 I I I I I I ' I I I I 94 W FORK, STERLING BGAS POOL . . I . . . .. I I I I I I I I I I I I I I I I I I I I I I I I I I I 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 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 95 96 .! .1,1 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 1'1 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 I I I I I I I I I II I I I I 97 98 I I I I I I I I I I 99 I I I I I II I I I I 2000 I I I I I I I I I I I 01 I I I I II I I I I 02 I I I I I II I I I 03 384 5.0~ 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - 100 -=== 50 -==== 10 5 1 0.5 0.1 1 000 ---====I 500 ~ 100 50 10 5 1 0.5 0.1 0.05 W FORK, UNDEFINED GAS POOL Gas Wells ! . IV VI \ c, Cum Gas Prod ( MMMcf ) Cum Water Prod ( Mbbl ) ---- ,~~~NiU4:l'NN:Ufi:~I'NI'N'Ó?«'/W««:l:Å'I';ß~' ¿for ~ ;,: Ú Ú ¡:, Gas Rate (CD) ( MMcf/d ) I Water Rate (CD) ( bbl/d) [ [),. ---- ~~;" t -. 1~ ! "t,. ~ ð ~ð ¡~ 4. ð Að ~I0 c, ö I 1 ð. 0.01 0.005 L>¥ ,6 0.001 I I I I I I I I I I I I I I I I I I I I I I I I I I 1978 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 2000 01 02 03 385 WEST MCARTHUR RIVER FIELD - OIL COOK INLET ALASKA FOREST OIL CORPORATION - OPERATOR POOL DISCOVERY WELL Stewart Petroleum Company W. McArthur River No.1, Permit # 190-091 API No. 50-133-20419 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector WAG Injector Water Supply Disposal Storage Non-Operating Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION OIL POOLS METHOD OF OPERATION Hydraulic Pump Shut In Service Well: Gas Injection Disposal Shut In Total TYPE WELL Oil Producer RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeabil ity - md Swi-% Oil Viscosity @ Original Pressure cp Oil Viscosity @ Saturation Pressure cp Original Pressure - psia Bubble Point - psia Current Reservoir Pressure - psia Oil Gravity - 0 API Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Original FVF - RB/STB Bubble Point FVF - RB/STB Original Gas/Oil Ratio - SCF/STB Gas/Oil Ratio (avg. 12/2003) - SCF/STB Sec 10 T8N R14W SM December 2, 1991 WELLS IN FIELD 5 0 0 0 0 0 1 0 0 5 11 Hemlock Conglomerate W. McArthurRiv Active Completions (December) 3 2 0 0 0, 5 9400 180 12 30 32 3.4 2.5 4340 1294 3200 28.4 0.93 290 160 1.16 1.18 235 236 Disposal Undefined " . 0 :' 0 0 ,0 " , 1 1 386 AOGCC West McArthur River Unit 0 . LOCATION MAP mile ILJ Gas 0 Oil Accumulation outlines are approximate. KUST AT AN RIVER 1 -Q- z CO 3 I 387 . - - A.O.G.C.C. WEST McARTHUR RIVER FIELD STRUCTURE MAP J Reproduced with operator':r'Perm;ss;on .-t-. - -- - 4=- I ----"'f' + 14 I 13 I -+ . f... 1- zo + 23 2t9 -t-26 .,1- 24 .2-5 388 10~ 8 ~ 6 ~ 4 - 2 - 0 -"'''I''"I'''''~'''' 100~ 80 - 60 - 40 - 20 - 0 - I I I I I I I I I I I I I I I I I I I I I I 100 --=== 50 = - _.....". 10-= 5 1 0.5 0.1 0.05 0.01 1 0 -==== I I I I I I I I I I I ........ 0.1 0.01 0.001 , I I I I I I I I I I 1991 Producing Oil Wells I W MCARTH RIV, W MCARTH,-R.IVER OIL POOL I ,f:\." ~ 1"'1"'" Water Cut ( % ) I ~ . ~ , , I I , I . ,'., I I I. I , , I I ' , , ,: " I , I I ' , I I , '-' r---v\ I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ------.. ---... , ---...^/ ,~ í~r y \ '--- .. - ."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 I I I I I I I I I I I I I I-I I I I It 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 I I I I I I I I I I I I I I I I I I I I I I I I I I A Cum Oil Prod ( MMbbl ) Cum Water Prod ( MMbbl ) Cum Gas Prod ( MMMcf) L-- =-8- --... =.' -- . - - -.t.I_uu.AI.. . .... v" "AA^^~I}A^^~^^AA'o^^e-^^^^^^^^^^^ð^^A^^^AAA..""""" "AAAA^^ð^^^^A^^^^^^~ .. 'II. -" .. ..AI" .. "ìo.~..- A /ç~"'" 'LN" "6'u'R~i~(6D')'('Mbbi/d')" IIII'11IIII IIII'IIIII1 IIII1IIIIII IIIIIIIIIII 1IIIIII1111 Water Rate (CD) ( Mbbl/d ) I , I , I I I I , " . I , , , I ' I , " "" I I I I I . I " I I , I I I , " " I I I I I , I I I Gas Rate (CD) ( MMcf/d ) Gas IOil Ratio ( Mcf/bbl ) - '- - - ~ ',- '. ~ .~V -- i~ i br.r-+-, ~. .... 0' .. 1\::1- "'''''w- \ I - - JI. ! ¥: ---, H.~ ð ~ .~'V'. ~ J °OOcP~OOCJ(CiCio;:;oa~~o~'Xoooo." ~Jcao~ooocooc:o:o::OXXXXXX)Ocooooc M ~..1CY.)I,.1CO':X)CCoO..0i.)0I.' 0 ~ -- - -/- =- -- - '^ ¿\. -. ~. ,-.,ø# .,V'- ~- . ... .. . ~.,. \.. /./ .~ loA - . -4¡'A\.ÕZ~AA,A~A,~ ........ 10"",.1 . ~ ---...... ....l-.Ci. r-^ '" ":~ ~^6t..A.A . 0 ð. A --...... ~--~IU -.-" .""",," .....~- ...........----. . -\.=~-. 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 I I II I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 92 93 94 95 96 97 98 99 2000 01 02 03 389 5.0 =--1 4.0 =- 3.0 - 2.0 = 1.0 - 0.0 - I I I I I I I I I I I 1 00 --===I 50 Waste Disposal Wells I I I I I I I I , I I I I I I I I I I I I I I Cum Waste Disposal ( MMbbl ) ~ 10 5 1 0.5 -- 0.1 10000 ----1 I~""'I'I"I"'I'I"I" Waste Disposal Rate ( bbl/d ) I I I I I 5000 W MCARTH RIVER UNDEFINED-WASTE DISPOSAL POOL I I I I I I I I I I I I I I I , I I I I I I ^ I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ~ I I, I I I I I I I , I I I I I I I I I I I I I 1000 500 100 I I I I I I I I I I I I I ' I I I I I I I I I I I 1993 94 95 I I I I I I I 96 1\ I I I I I I I 97 I I I I I I I I I I I I I I 98. 99 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I \-.....-- ~ I I I I I I I I I I I I I I I I I I 2000 01 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 02 I I I I I I I I I I I I I I I I I I I I I I \IV I I I I I I I 03 390 WOLF LAKE FIELD - GAS COOK INLET BASIN, ALASKA MARATHAN OIL COMANY - OPERATOR POOL DISCOVERY WELL Marathon Oil Company Wolf Lake 2, Permit # 184-201 API No. 50-133-20375 FIELD DEVELOPMENT INFORMATION TYPE WELL STATUS Producer Oil Producer Gas Producer Water Injector Gas Injector Disposal Non-Operating Operational Shutdown Suspended Abandoned Total Service PRODUCING COMPLETION INFORMATION PRODUCING FORMATION " GAS POOLS TYPE WELL METHOD OF OPERATION Gas Produce,:-: Flowing Shut In Total RESERVOIR INFORMATION Reference Datum - feet below sea level Temperature - 0 F Porosity - % Permeability - md Swi -% Original Pressure - psia Saturation Pressure - psia Current Reservoir Pressure - psia Current Reservoir Pressure Date Tested Gas Specific Gravity (Air = 1.0) Gross Pay - feet Net Pay - feet Sec 29 T7N R9W SM October 31, 1998 WELLS IN FIELD 0 2 0 0 0 0 0 0 2 . '.:" . (;:1~ Tyonek Undefined Active Completions (December) 2 0 2 , , 6749 125 0 0 35 3403 3390 Oct -98 0.557 N/A 28 391 . N Z I'- -Q-BCU 8 AOGCC Wolf lake Field LOCATION MAP 2 I 0 . miles Gas Oil Accumulation outlines are approximate. - I I - - J Beaver Creek Unit z CD 10W 392 ~.< . 5.0~ 4.0 = 3.0 = 2.0 = 1.0 = 0.0 - 100~ 50 ===I 10 5 1 0.5 0.1 1000 - 500 -=== 100 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001 ---- (\ 8 ---- Gas Wells I WOLF LAKE, BELUGA-TYONEK UNDEFINED GAS POOL 1fI'--- -II!" ¿r- I- ./ L:. ~ ---~--..~-*'" L:. Cum Gas Prod ( MMMcf ) Cum Water Prod ( Mbbl ) L:. L:. Î\ L:. L:. ß. Gas Rate (CD) ( MMcf/d ) Water Rate (CD) ( bbl/d ) ~ , '£. ---h-- ^ ~ \ --- _""""'.. .........."" ,~- --.. ,~~ , I 2001 I 02 "'" / ./ '" ------- ^ /- '-a //-""""', / " \ ,^, \ ' I , ,/ ,I' " ... I .. ~--"./^ 8~'"","'- þ..----à", " ~.-/ ~ \ "'" / 'ef" I 03 393