The data below is from 7in well A 40 acres h 120 k 74 md

The data below is from 7-in. well: A = 40 acres h = 120 k = 74 md k_r0 = 0.75 phi = 0.24 mu_0 = 9 cp mu_w = 1 cp P_wf = 1200 psi P_r = 4500 psi B_0 = 1.15 bbl/STB B_w = 1.0 bbl/STB Calculate: Oil and water flow rates Oil and water velocities at wellbore in ft/hr Water-oil ratio Pressure at 500 ft from drainage area boundaries

please find the formulas in fluid mechanics book