This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421373170000 Top Depth: 1486 Ft. Bottom Depth: 10099 Ft. lease_name: NEWBY "A" operator_name: NEWFIELD EXPLORATION COMPANY log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Edwards