“…These fractures, in conjunction with the porous layers, create a complex new medium system. Accurately assessing flow field characteristics and hydraulic conductivity of fractured multilayered porous media is crucial for CO 2 geological storage (Kim & Santamarina, 2015; March et al., 2018; Martinez et al., 2013; Noiriel & Daval, 2017; Vishal et al., 2014); groundwater contaminant transport (Cvetkovic et al., 2004; El‐Kharakany et al., 2022; Koohbor et al., 2020; Reagan et al., 2015; Vengosh et al., 2014); and hydrocarbon extraction (Hofmann et al., 2014; Hyman et al., 2016; Pan et al., 2020; Xu et al., 2021; X. C. Hu et al., 2021; Y. Q. Hu et al., 2021). Consequently, there is an urgent need to develop and promote a model that is both widely applicable and highly accurate for assessing the permeability characteristics of fractured multi‐layer porous media.…”