This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 4231735149 Top Depth: 7000 Ft. Bottom Depth: 10401 Ft. lease_name: LUKENS 28 reservoir_name: SPRABERRY TREND AREA operator_name: MIDLAND ENERGY INC log_source_name: Unknown state_name: Texas county_name: Martin