... et al., 2023 , Wang et al., 2023 ). Gulong shale matrix spaces include intergranular mineral pores, intercrystallite clay pores, organic pores, dissolution pores, etc. Besides, bedding fractures of 50–150 nm in width are observed by field emission scanning electron microscopy (FE-SEM) ( Wang et al...

... of organic matter, which results in nanoconfined effects. In this work, on the basis of the boundary slip phenomenon and the fractal scaling theory, a model for oil transport in shale matrix is established considering nanoconfined effects and adsorbed organic matter. The results show that it is necessary...