LONGBOW TM Access integrated data. Delivered on demand. Built with customers in mind, LONGBOW™ is the well performance data query and export tool used to browse, visualize and export data in leading industry formats from the nationwide database. Longbow offers immediate cloud database access and direct connection for your data management tools to provide continuously updated statistics. See the energy at TGS.com © 2016 TGS-NOPEC Geophysical Company ASA. All rights reserved.