Hill Graham Controls (HGC)

Hill Graham Controls (HGC) is owned and registered by Zeefax Limited in the UK (http://www.zeefax.com/scr-drilling-systems/products-services/hill-graham). HGC was formed in 1973 by David Graham, as a subsidiary of Ross Hill Controls Corporation (RHCC) to service the requirements of the drilling business in the North Sea and around the World. Soon, Hill Graham became the market leader for SCR drilling systems both for onshore and offshore drilling. In 2007, Zeefax Limited in the UK took over the Hill Graham Controls operation; along with inventory, technical drawings, engineers and support staff. As of 2007, all Hill Graham Systems around the World are now solely maintained and supported by Zeefax Limited, as the OEM. Zeefax Limited is in a unique position to offer total support for all legacy Hill Graham Controls (HGC) and Ross Hill Controls (RHCC) systems Worldwide, and has continued the research and development into the Hill Graham DDC, DFC and FR Modules. Having secured the services of Hill Graham engineers, Zeefax Limited's technical expertise and knowledge guarantees that the legacy Hill Graham systems will remain supported by Zeefax in the future. Today, Zeefax is the only remaining UK manufacturer of SCR Systems. Whether new build or refurbishment of existing equipment, Zeefax has the technical expertise and manufacturing facilities to build complete turnkey SCR packages for drilling rigs.