This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 4231100000 lease_name: R. L. TUCKER ET. AL. UNIT reservoir_name: Unknown operator_name: ARGO OIL CORP. & THE ATLANTIC REFINING CO. log_source_name: RRC datum_name: Unknown state_name: Texas county_name: McMullen