Patent ID: 8967250
Filing Date: 2015-03-03
Classification: E21B,F04B,F04D

Abstract:
1. A well pumping and control system for a ground well comprising: a power supply; a system control; a fluid storage vessel; a well pump that provides fluid from the ground well to the fluid storage vessel; a fluid level monitoring device for monitoring a fluid level in the fluid storage vessel, a flow monitoring device for monitoring a fluid flow of the fluid provided by the pump, and an operating condition monitoring device for monitoring one or more operating conditions of the power supply; wherein the fluid level monitoring device communicates the fluid level in the fluid storage vessel to the system control, wherein the flow monitoring device communicates the fluid flow provided by the pump to the system control, and wherein the system control turns the power supply on and starts the well pump when the fluid level reaches a preset low level and then turns the power supply off when no fluid flow is sensed by the flow monitoring device or when the fluid flow stops for a preset time.