This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 424093217800 Top Depth: 1091 Ft. Bottom Depth: 7205 Ft. lease_name: WELDER #73 reservoir_name: PORTILLA operator_name: MOBIL E&P U S log_source_name: RRC datum_name: Unknown state_name: Texas county_name: San Patricio