This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421053919500 Top Depth: 5450 Ft. Bottom Depth: 6807 Ft. lease_name: MONTGOMERY 4 reservoir_name: OZONA (CANYON SAND) operator_name: TXP, INCORPORATED log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Crockett