This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 423953080100 Top Depth: 11047 Ft. Bottom Depth: 12867 Ft. lease_name: BIGGS #1 GAS UNIT operator_name: XTO ENERGY INC. log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Robertson