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Geofluids Modeling Group (GMG)

Welcome to the Geofluids Modeling Group (GMG) at Louisiana State University (LSU)!

We study the complexities of subsurface systems through a multidisciplinary lens. Our research focuses on Thermo-Hydro-Mechanical-Chemical (THMC) processes which involve interactions of heat transfer, fluid flow, mechanical stress, and chemical reactions in natural and engineered environments. Using cutting-edge numerical simulation tools and experimental methods, we aim to better understand how heat and fluids move through the subsurface and how they interact with rocks, minerals, and other fluids. Our ultimate goal is to enhance resource recovery while minimizing environmental impacts by developing accurate predictive models of subsurface behavior at the intersection of energy and the environment.

Our current research areas include:

Carbon Storage and Sequestration
Underground Hydrogen Storage
Produced Water Resource Extraction (think Lithium!)
Geothermal Energy Extraction
Gas Hydrate Production and Recovery


PI of the Geofluids Modeling Group

Dr. Ipsita Gupta is an Associate Professor of Petroleum Engineering at LSU and directs the Geofluids Modeling Group. She leads research in subsurface engineering, reservoir management, and sustainable energy solutions. With over eight years of industry experience at Chevron, ESRI India, and ONGC, Dr. Gupta brings a unique blend of academic expertise and real-world application to her work. Her research advances the fields of underground hydrogen storage (UHS), carbon capture, utilization, and storage (CCUS), and critical mineral recovery. Dr. Gupta is deeply committed to teaching and mentoring, equipping the next generation of engineers with the skills and knowledge needed to address global energy challenges.