Tachyus | 6,135 followers on LinkedIn. Accelerating Digital Transformation for Energy and Sustainability. | Founded in 2014, Tachyus is a leader in operational optimization for the oil and gas industry. Aqueon, our waterflood modeling and optimization platform, powered by our proprietary engine Data Physics, has increased production and reduced costs and GHG emissions for operators worldwide. We also recently extended Aqueon for CO2 EOR optimization and is already being used by major operators in the US.