This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421653366300 Top Depth: 1800 Ft. Bottom Depth: 7342 Ft. lease_name: NORTH ROBERTOSN UNIT #801B reservoir_name: NORTH ROBERTOSN UNIT CLEARFORK 7100 operator_name: TENNECO OIL CO log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Gaines