This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 423933001800 Top Depth: 5600 Ft. Bottom Depth: 9352 Ft. lease_name: KILLEBREW STATE #1 reservoir_name: KILLEBREW UPPER MORROW operator_name: GULF OIL CORP log_source_name: BEG datum_name: Unknown state_name: Texas county_name: Roberts