This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 4221134148 Top Depth: 2418 Ft. Bottom Depth: 13110 Ft. lease_name: ALEXANDER 33 reservoir_name: BUFFALO WALLOW GRANITE WASH operator_name: CORDILLERA ENERGY PRTNRS IIILLC log_source_name: Unknown state_name: Texas county_name: Hemphill