This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 423633270700 Top Depth: 650 Ft. Bottom Depth: 4582 Ft. lease_name: GILBERT reservoir_name: MORGAN MILL (MARBLE FALLS) operator_name: HEXAGON OIL AND GAS INC. log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Palo Pinto