Guar Global Ltd. confirmed the appointment of Dr. Subodh Kumar Singh to the position of CTO. Since 2003 he has held the position of Faculty, Department of A&S, SGU in South Dakota where along with his teaching duties, he directs research projects focused on geothermal energy development, and multi-phase fluid flow simulation assisted exploration and production of hydrocarbons in the South-Central South Dakota part of the Niobrara formation. Previously, in 2010-2011, he performed an engineering role with Halliburton Energy Services on directional drilling projects in the prolific Bakken oil field in North Dakota.