This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 420713136200 Top Depth: 4013 Ft. Bottom Depth: 13208 Ft. reservoir_name: TEX & MEX SAN ANDRES operator_name: UNKNOWN log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Chambers