This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 4213539079 Top Depth: 1440 Ft. Bottom Depth: 4795 Ft. lease_name: GOLDSMITH SAN ANDRES UNIT reservoir_name: GOLDSMITH operator_name: XTO ENERGY INC log_source_name: Unknown state_name: Texas county_name: Ector