This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 424913042300 Top Depth: 950 Ft. Bottom Depth: 1303 Ft. lease_name: ESI #1 - KNAPEK reservoir_name: THRALL operator_name: PANAMERICAN OPERATING INC log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Williamson