This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421353844700 Top Depth: 100 Ft. Bottom Depth: 4650 Ft. lease_name: S. FOSTER GBSA UNIT reservoir_name: COWDEN, SOUTH operator_name: LATIGO PETROLEUM TEXAS, LP log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Ector