The seepage law of shale oil reservoir with micro/nano-scale pores through lab experiments.Based on dual fractal dimension of fractal theory,area density of fractures and equivalent permeability parameters were characterized.For volume fractured well,seepage field around the wellbore could be divided into two regions:nonlinear seepage region in elliptical fracture network region and linear seepage region in primary fracture.A mathematical model for two-region coupling steady flow was established based on co...