This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421053564200 Top Depth: 300 Ft. Bottom Depth: 6740 Ft. lease_name: W C MONTGOMERY #21 reservoir_name: OZONA(CANYON SAND) operator_name: AMAX O&G INC log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Crockett