This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 4245931298 Top Depth: 1124 Ft. Bottom Depth: 11014 Ft. lease_name: GLADEWATER GU 6 reservoir_name: GLENWOOD COTTON VALLEY operator_name: EXCO OPERATING COMPANY LP log_source_name: Unknown state_name: Texas county_name: Upshur