1) Derive an equation for the linear, steady-state flow rate of an incompressible fluid upwards through a porous bed that is inclined with the horizontal at an angle 0. 2) A linear reservoir is 7 km long, 2 km wide and 20 m thick. It has a porosity of 22%, permeability of 350 mD and it is inclined at 4° with the horizontal plain. If water (density: 1 gm/cm³, viscosity: 1 cP) enters the reservoir at a pressure of 150 atm, flows downwards through it, and exits the reservoir at 75 atm pressure. Compute the steady-state water flowrate in m³/d and in bbl/d.