Helicopter Provider for Mining/Exploration and Seismic Operations Heli SGI has extensive knowledge and experience with supporting the Mining and Exploration Industry in Indonesia. Our pilots have thousands of hours of experience, many of whom have worked in some of the toughest flying areas within the Asia Pacific Region. Our mining and exploration services include: Geo/magno/spectro and seismic surveys Mineral exploration and sampling Equipment transportation and recovery Personnel transportation Mapping Urgent freight and equipment transfers Crew and equipment ferrying to remote or inaccessible areas