CBG Corp

With more than 30 years of innovative and reliable products and design solutions for the upstream oil and gas industry, CBG offers a comprehensive line of downhole gamma tools for Measurement While Drilling (MWD) and Logging While Drilling (LWD). CBG is the leading worldwide supplier of MWD/LWD gamma tools. The probe based NGT-T gamma tool is the industry standard. Originally designed for the first Tensor system in 1993, it continues to lead the way in measuring naturally occurring gamma radiation emitted from the formation surrounding the drill bit.