European Joint Programme (EJP) – EURAD
Fig. 3: Experimental set up and modelling results of a gas injection experiment in a cylindrical sample of Opalinus Clay. Some permeability modification approaches exist already in the FEM code OpenGeoSys-5 (OGS-5) and are currently being implemented in the new implementation of OGS-6 as a TH²M-model
Source: Popp et al., 2007; Xu et al., 2013; Pitz et al., 2021