Abstract : A coupled hydro-mechanical modelling of CO2 injection into deep aquifers is proposed. Multiphase and multicomponent fluid flow is considered in interaction with the rock geomechanical behaviour. The numerical methods used to link a flow transport code and a mechanical code, in particular fields transfer between non-coincident meshes and time coupling algorithm, are then presented. Some results of large scale simulations especially some aspects of the mechanical integrity of caprock are finally discussed
https://hal-brgm.archives-ouvertes.fr/hal-00606982 Contributeur : Pierre SochalaConnectez-vous pour contacter le contributeur Soumis le : jeudi 7 juillet 2011 - 15:54:30 Dernière modification le : mercredi 27 avril 2022 - 03:53:01 Archivage à long terme le : : lundi 12 novembre 2012 - 10:25:26
Pierre Sochala, Vivien Desveaux, Darius Seyedi, Jeremy Rohmer. A coupled large-scale model for hydromechanical simulation of CO2 geological storage. SIAM Geosciences 2011, Mar 2011, Long Beach, United States. ⟨hal-00606982⟩