This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 424593116800 Top Depth: 1180 Ft. Bottom Depth: 11060 Ft. lease_name: NICHOLSON, JOHN W. GAS UNIT reservoir_name: GLENWOOD (COTTON VALLEY) operator_name: BP AMERICA PRODUCTION COMPANY log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Upshur