Downhole Pressure Nozzle and Washing Nozzle

Abstract

Disclosed is a nozzle apparatus attached to a pressurized liquid source wherein the nozzle apparatus that can be inserted downhole into a well casing. The nozzle apparatus comprises an attachment component of at an open end of a hollow cylinder that comprises the nozzle. The nozzle is in communication with a pressurized liquid supply source. The hollow cylinder extends from the attachment component. The cylinder has a closed end; and a plurality of apertures extending from an interior surface of the hollow cylinder to an outer surface of the hollow cylinder sides. The outer surface of the nozzle cylinder can be uneven. The outer surface of the nozzle cylinder can have an unequal radius. The nozzle surface can contain bypass slits. In one embodiment the nozzle can have a threaded attachment component at the bottom. A scrapper or other cleaning device can be attached to the threaded component.

Dependencies are inferred from the claim text.