This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 4228500000 lease_name: T.C. LONG reservoir_name: Unknown operator_name: C.G. GLASSCOCK-TIDELANDS OIL CO. & REPUBLIC NAT. G log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Lavaca