This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 422353077900 Top Depth: 808 Ft. Bottom Depth: 4547 Ft. lease_name: KETCHUM MOUNTAIN CLEARFORK #50-1 reservoir_name: KETCHUM MOUNTAIN CLEARFORK operator_name: ATLANTIC RICHFIELD CO log_source_name: BEG datum_name: Unknown state_name: Texas county_name: Irion