The utility model relates to an oil production device especially relates to a novel submersible motor overhead directly drives formula screw pump oil production device. The utility model provides a working shaft in the electronic oily screw pump oil recovery system that dives, the problem that shaft coupling and reduction gear easily broke down in 5.5 " sleeve pipe oil recovery wells, its instrument of anchoring in the pit 1, screen pipe 2, latent oily screw pump 3, threaded connection between 5 casings on oil pipe centralizer 4 and the shaft coupling, shaft coupling 5, the bearing room 6, the motor protection ware 7, the oil of diving directly drives motor 8, adopt flange joint between 9 casings of intercommunication nipple joint, intercommunication nipple joint 9 and 10 upper portion thread connection of kuppe, inlay on 5 casings on the shaft coupling 10 lower parts of kuppe, the utility model discloses get rid of rod string, had advantages such as the ground of elimination safety risk, saving manufacturing cost, improvement system efficiency.