This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 423553268700 Top Depth: 644 Ft. Bottom Depth: 6011 Ft. lease_name: CALLOWAY, J. W. TRUST #1 reservoir_name: PETRONILLA operator_name: JENNINGS EXPL log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Nueces