This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 425053225600 Top Depth: 1022 Ft. Bottom Depth: 7414 Ft. lease_name: MARTINEZ, E. #4 reservoir_name: BONNSVILLE BEND CONGL operator_name: ENRON OIL & GAS COMPANY log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Zapata