METHOD FOR IMPROVING WELL QUALITY

摘要

A method of improving the quality of liquid coming from a well that has a pu mp and pipe assembly. The method includes identifying a region of the well that is low in contamination and a region of the well that is high in contamination, and modifying the pump and pipe assembly so that suction of t he assembly is enhanced in the region that is low in contamination and inhibite d in the region that is high in contamination. The method also includes cleani ng the well in the region of low contamination. Modifying the pump and pipe assembly includes coupling a suction control device to the pump and pipe assembly, and positioning the suction control device in the region of low contamination, and forming a barrier between the region of low contamination and the region of high contamination by attaching a flow control disk to the pump and pipe assembly.