This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 420293689000 Top Depth: 900 Ft. Bottom Depth: 1367 Ft. lease_name: CARUTHERS #13 reservoir_name: SOMERSET operator_name: CALTATE ENERGY CORP log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Bexar