This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 4241738753 Top Depth: 87 Ft. Bottom Depth: 998 Ft. lease_name: COOK RANCH 60S reservoir_name: COOK RANCH operator_name: STASNEY, H. R. & SONS, LTD. log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Shackelford