This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 425034075900 Top Depth: 3830 Ft. Bottom Depth: 4689 Ft. lease_name: LONG, BERNICE #4 reservoir_name: REG operator_name: 3 R PROD INC log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Young