This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 424973555300 Top Depth: 500 Ft. Bottom Depth: 7917 Ft. lease_name: MAEYERS, DAN B. GAS UNIT "A" reservoir_name: NEWARK, EAST (BARNETT SHALE) operator_name: DEVON ENERGY PRODUCTION CO, L.P. log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Wise