This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 4216300000 lease_name: CORY & MCWILLIAMS reservoir_name: Unknown operator_name: J. C. HAWKINS, W. M. NICHOLLS & HENSHAW BROS. log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Frio