This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 420772042100 Top Depth: 130 Ft. Bottom Depth: 4926 Ft. lease_name: HALSELL, F. #1 reservoir_name: W/C operator_name: RIFE, M. O. log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Clay