This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 424613118300 Top Depth: 4176 Ft. Bottom Depth: 10675 Ft. lease_name: AMACKER 51 #1 reservoir_name: AMACKER operator_name: UNION TX PETRO CORP log_source_name: BEG datum_name: Unknown state_name: Texas county_name: Upton