An Analytical Formulation for Correcting the Relative Permeability of Gas-Water Flow in Propped Fractures Considering the Effect of Brinkman Flow

<p><span><span>&middot;<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>The viscous shear from fracture walls and the resistance from propping materials induce Brinkman flow in propped fractures</span><span>.</span></p> <p><span><span>&middot;<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>Neglecting the effect of Brinkman flow can cause significant errors in evaluating the gas-water relative permeability in propped fractures.</span></p> <p><span><span>&middot;<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span>An analytical formulation is proposed to correct the relative permeability of gas-water flow in propped fractures considering Brinkman flow.</span></p>