Hydrocarbon Dynamics Limited operates as an oil and gas company in Australia, North America, the United Kingdom, Africa, the Middle East, Asia, and internationally. It provides specialist oil and gas production chemicals. It operates PhaseShift, a technology platform to drive value in production, transmission, and storage of crude oil. Its products and services are provided through direct sales and approved local providers. The company also engages in the evaluation of oil and gas projects and energy technologies. The company was incorporated in 2005 and is headquartered in Melbourne, Australia.