This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 424013266500 Top Depth: 1660 Ft. Bottom Depth: 10912 Ft. lease_name: CHRISTIAN, J. T. #1 GU O/A #3 reservoir_name: OAK HILL (COTTON VALLEY) operator_name: MUSTANG DRLG INC log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Rusk