This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421313883700 Top Depth: 770 Ft. Bottom Depth: 6703 Ft. lease_name: MARCHBANKS-CADENA GAS UNIT #1 operator_name: MAGNUM PRODUCING, LP log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Duval