This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 424193084200 Top Depth: 1508 Ft. Bottom Depth: 10850 Ft. reservoir_name: NEWARK EAST, BARNETT SHALE operator_name: UNKNOWN log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Shelby