This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 424973495600 lease_name: JOHNSON, W.D. C #5 reservoir_name: NEWARK, EAST (BARNETT SHALE) operator_name: DEVON ENERGY log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Wise