Call for abstracts for the session Challenges of addressing coupled processes induced by geo-energy operations | PICO
Description of the session: Geological resources are playing a key role in the endeavor of reaching net-zero greenhouse gases emissions. Geo-energy projects, such as geothermal energy, geologic carbon storage and subsurface energy storage, are rapidly growing in number with a tendency that is expected to accelerate. This massive use of the subsurface entails coupled processes which, in some cases, may cause a counterintuitive response of the geological media, such as reverse-water level fluctuations, high-magnitude post-injection induced seismicity and non-uniform ground deformation patterns. To successfully deploy geo-energy applications, we should improve our understanding and forecasting capability of the induced coupled processes.
In this session, we welcome contributions on experimental and numerical studies that tackle with cross-cutting subsurface energy challenges; multiscale investigations of geo-energy applications, such as CO2 sequestration, enhanced geothermal systems, nuclear waste disposal and subsurface energy storage; advances in the state-of-the-art in the understanding of the coupled thermo-hydro-mechanical-chemical (THMC) processes induced by these geo-energy applications; developments in ground deformation measurements using geomatic applications; characterization, prediction and understanding of triggering mechanisms of induced seismicity; experimental activities in dedicated subsurface field facilities that allow for focused in situ studies under controlled conditions at well-characterized locations.