This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421373147000 Top Depth: 1285 Ft. Bottom Depth: 4515 Ft. lease_name: WHITWORTH, C. O. #30 reservoir_name: SAWYER (CANYON) M&M operator_name: DREYFUS, LOUIS NAT GAS CORP log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Edwards