An oil well sucker rod guide protects the rods and production tubing from frictional wear during the vertical reciprocation pumping action. The guide has a sleeve enveloping the sucker rod with raised ribs contacting the tubing in an opposed fashion. The raised ribs are circumferentially sequenced to contact the entire circumference of the tubing and provide oil flow-through passages between the sleeve and the tubing. The raised ribs have side and inside end walls angled and contoured to increase through-put of oil in the tubing.