This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 420033940700 Top Depth: 100 Ft. Bottom Depth: 4756 Ft. lease_name: WEST FUHRMAN-MASCHO UNIT operator_name: RANGE PRODUCTION COMPANY log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Andrews