This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421813140600 Top Depth: 2228 Ft. Bottom Depth: 6990 Ft. lease_name: FREEMAN, C. T. "A" operator_name: GRAYSON PETROLEUM COMPANY log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Grayson