This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421353137900 Top Depth: 4000 Ft. Bottom Depth: 5547 Ft. reservoir_name: S. DUNCAN SLOUGH & W/C operator_name: BP AMERICA PRODUCTION COMPANY log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Ector