This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 423533089500 Top Depth: 219 Ft. Bottom Depth: 5366 Ft. reservoir_name: SOUTH EDDY operator_name: MERCURY EXPLORATION CO. log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Nolan