This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 422110011800 Top Depth: 6610 Ft. Bottom Depth: 7751 Ft. lease_name: HUMPHREY B-2 reservoir_name: FELDMAN TONKAWA operator_name: HAMON, JAKE L log_source_name: BEG datum_name: Unknown state_name: Texas county_name: Hemphill