This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 424593099800 Top Depth: 4148 Ft. Bottom Depth: 12108 Ft. lease_name: JONES, JACK GU #5 reservoir_name: GILMER operator_name: APACHE CORP log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Upshur