2. An oil well is located at the apex of an anticline. The average angle of inclination is 20. Given the drainage radius is 1000 ft, the well bore radius is 0.5 ft, the thickness is 80 ft and the permeability is 100 md. Calculate the oil production rate if the bottomhole pressure is 700 psi and reservoir pressure is 3000 psi. Oil viscosity 0.8 cp Oil density 52 lb/ft = (8 marks)