This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 4241931052 Top Depth: 1489 Ft. Bottom Depth: 11380 Ft. lease_name: HANCOCK reservoir_name: STOCKMAN COTTON VALLEY operator_name: AC EXPLORATION LLC log_source_name: Unknown state_name: Texas county_name: Shelby