This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421053541500 Top Depth: 5 Ft. Bottom Depth: 6541 Ft. lease_name: MONTGOMERY 3 #1 reservoir_name: OZONA(CANYON SAND) operator_name: PARKER & PARSLEY PETRO CO log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Crockett