This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421213097900 Top Depth: 975 Ft. Bottom Depth: 8650 Ft. lease_name: SACKETT #1 reservoir_name: NEWARK EAST (BARNETT SHALE) operator_name: FELDERHOFF PROD CO log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Denton