This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 422273553100 Top Depth: 4200 Ft. Bottom Depth: 8236 Ft. lease_name: MARTIN 16 #1 reservoir_name: SIGNAL PEAK (WOLFCAMP) operator_name: SANTA FE SNYDER CORP log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Howard