This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 4239531144 Top Depth: 2535 Ft. Bottom Depth: 13082 Ft. lease_name: MARTIN LEE GAS UNIT NO 1 reservoir_name: BALD PRAIRIE CV CONSOLIDATED operator_name: XTO ENERGY INC log_source_name: Unknown state_name: Texas county_name: Robertson