This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 4231100000 lease_name: J.G. RISER reservoir_name: Unknown operator_name: M.P.S. PROD.CO.,HURT OIL CO,LTD & NORTH CENTRAL log_source_name: RRC datum_name: Unknown state_name: Texas county_name: McMullen