Mathias Lia Carlsen is GM Americas at whitson – a global company that has specialized in PVT, gas EOR and well performance since 1988. 

Over the last five years, Carlsen has consulted on and supervised a wide range of projects related to PVT, RTA and EOR in tight unconventionals for more than 50 E&P companies in North-America. Carlsen also heads up the development of whitson’s flagship software product, whitson⁺. 

In addition to the consultancy and software, Carlsen researches and teaches industry courses on advanced PVT, RTA and gas based EOR. Carlsen holds a MSc degree in Petroleum Engineering from the Norwegian University of Science and Technology (NTNU) and was a Fulbright Scholar at Stanford University.