This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421833155100 Top Depth: 1105 Ft. Bottom Depth: 8011 Ft. lease_name: BARTON, S. S. operator_name: COTTON VALLEY OPERATIONS, INC. log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Gregg