CCUS: Total and its Partners Release Next-Gen CO2 Storage Simulator

Total and its partners have just announced the first version of a high-performance simulator for large-scale geological CO₂ storage. The tool puts Total at the forefront of Carbon Capture, Utilization and Storage (CCUS) research. We met with Philippe Cordier, Head of the Scientific Computing and Artificial Intelligence research program at Total, who gave us an insight into how the Group’s R&D digital programs are ramping up its energy transition and its transformation.

Total has announced the launch of a next-generation simulator designed to accurately predict the behavior over the long term of CO₂ stored in geological repositories and its environment. Developed using advanced new technologies in high-performance computing and applied mathematics, the GEOSX simulator aims to improve the management and safety of large-scale geological storage. It has been released as an open-source tool to support the entire industry in developing CCUS technologies, which are essential for achieving global carbon neutrality objectives.

The MAELSTROM research project at a glance 

GEOSX is the first major milestone of the five-year FC-MAELSTROM research project launched in 2018 by Total, Stanford University School of Earth, Energy and Environmental Sciences, and the Lawrence Livermore National Laboratory of the United States Department of Energy. The project is led by a team based in California, working in collaboration with dozens of researchers from industry players, universities and institutions. It draws on each of its three partners’ well-established and recognized expertise in reservoir simulation, geomechanics and high-performance computing.