This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 420473164900 Top Depth: 810 Ft. Bottom Depth: 4117 Ft. lease_name: BENNETT, MILLS ESTATE #1B reservoir_name: MILLS BENNETT EST A operator_name: SOUTHWEST OIL & LAND INC log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Brooks