This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421153242300 Top Depth: 4450 Ft. Bottom Depth: 8855 Ft. lease_name: CARSON & ECHOLS C #3 reservoir_name: ECHOLS & SPRAYBERRY operator_name: DAVIS & CARR ENERGY CO log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Dawson