This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 422693257600 Top Depth: 318 Ft. Bottom Depth: 4500 Ft. lease_name: GIBSON, MERRICK #4 reservoir_name: GIBSON (CANYON) operator_name: ROSS, DWIGHT M. DRLG CO log_source_name: RRC datum_name: Unknown state_name: Texas county_name: King