This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421013060200 Top Depth: 518 Ft. Bottom Depth: 5101 Ft. lease_name: EVANS reservoir_name: MA'S (CANYON REEF) operator_name: PATTON, E. N. OIL COMPANY, INC. log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Cottle