This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421213198000 Top Depth: 1275 Ft. Bottom Depth: 9248 Ft. lease_name: LITTLE BROOK ESTATES "F" #6 reservoir_name: NEWARK EAST BARNETT SHALE operator_name: TEJAS WESTERN CORP log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Denton