This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 424173732800 Top Depth: 90 Ft. Bottom Depth: 1682 Ft. lease_name: COOK A SEC 118 #74 reservoir_name: COOK RANCH operator_name: MARSHALL R YOUNG OIL CO log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Shackelford