This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 424854267300 Top Depth: 100 Ft. Bottom Depth: 593 Ft. lease_name: NANCE #189 reservoir_name: REGULAR operator_name: JOHNSON & ERNST OPRG CO log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Wichita