Westview Special Studies -- Foreword -- Terms Employed and Sources of Information -- Oil Production to the Year 2000 -- The Present Status of Domestic Crude Oil and Crude Oil Production Prospects -- A Disaggregated Crude Oil Production Scenario -- Natural Gas Production to the Year 2000 -- Conventional Natural Gas Production in the Lower 48 States to the Year 2000 -- Regional Geologic Analysis and Gas Production Scenario -- Cost Analysis of Nonassociated Gas Production in the Lower 48 States -- Conclusions -- Further Observations -- Regional Cost Analysis -- Natural Gas Markets