This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421693356800 Top Depth: 3000 Ft. Bottom Depth: 3552 Ft. lease_name: POST MONTGOMERY 20 #4 reservoir_name: POST MONTGOMERY operator_name: WHEELER OPRG CORP log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Garza