This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421813001800 Top Depth: 118 Ft. Bottom Depth: 15592 Ft. lease_name: reservoir_name: GORDONVILLE operator_name: UNKNOWN log_source_name: BEG datum_name: Unknown state_name: Texas county_name: Grayson