Helix nozzle oscillating delivery system

Abstract

A helix nozzle oscillating tool that creates a fluid pattern with both spinning and acoustic/oscillating methods. The tool has no moving parts and its function is not limited by pressures, temperatures, volumes of fluid or fluid type. The tool more efficiently cleans out scale and debris build-up from a productive or formerly productive well, perforations and near region surrounding the well. The tool can be used in a variety of wells, including, but not limited to oil, gas, and wastewater wells.

What is claimed is: 
     
         1 . A helix nozzle oscillating delivery system for use in cleaning out buildup from wells comprising:
 a nozzle tool with a hollow interior; said nozzle tool being provided internally with two separate flow paths comprising rifled flow chambers.   
     
     
         2 . A helix nozzle oscillating delivery system according to  claim 1  wherein the two separate flow paths are alternatingly constricted and expanded. 
     
     
         3 . A helix nozzle oscillating delivery system according to  claim 1  further comprising:
 a plurality of ports extending through a wall of the nozzle tool on a lower end for delivering helically rotating and pulsating jets of fluid out of the nozzle tool. 
 
     
     
         4 . A helix nozzle oscillating delivery system according to  claim 3  further comprising:
 said ports oriented upward, downward or sideward relative to the nozzle tool. 
 
     
     
         5 . A helix nozzle oscillating delivery system according to  claim 4  further comprising:
 said ports oriented upward relative to the nozzle tool at angles of between 25-27 degrees upward, of between 25-27 degrees downward, or between 45 and 135 degrees sideward. 
 
     
     
         6 . A helix nozzle oscillating delivery system according to  claim 4  further comprising:
 said ports oriented upward relative to the nozzle tool at an angle of 26 degrees upward, of 26 degrees downward, or of 90 degrees sideward. 
 
     
     
         7 . A helix nozzle oscillating delivery system according to  claim 3  further comprising:
 said plurality of ports oriented upward, downward, sideward, or any combination thereof, relative to the nozzle tool. 
 
     
     
         8 . A helix nozzle oscillating delivery system according to  claim 3  further comprising:
 said ports have a diameter of about 0.09-0.1 inches. 
 
     
     
         9 . A helix nozzle oscillating delivery system according to  claim 1  further comprising:
 said nozzle tool being provided internally with dual flow inserts for separating flow into the two separate flow paths. 
 
     
     
         10 . A helix nozzle oscillating delivery system according to  claim 1  further comprising:
 said nozzle tool being attachable via a threaded upper end to a tubing string pipe. 
 
     
     
         11 . A method of delivering helically rotating and pulsating jet streams within a well to clean out buildup from within the well comprising utilizing the system of  claim 1 . 
     
     
         12 . A method of delivering helically rotating and pulsating jet streams within a well to clean out buildup from within the well comprising utilizing the system of  claim 2 . 
     
     
         13 . A method of delivering helically rotating and pulsating jet streams within a well to clean out buildup from within the well comprising utilizing the system of  claim 3 . 
     
     
         14 . A method of delivering helically rotating and pulsating jet streams within a well to clean out buildup from within the well comprising utilizing the system of  claim 4 . 
     
     
         15 . A method of delivering helically rotating and pulsating jet streams within a well to clean out buildup from within the well comprising utilizing the system of  claim 5 . 
     
     
         16 . A method of delivering helically rotating and pulsating jet streams within a well to clean out buildup from within the well comprising utilizing the system of  claim 6 . 
     
     
         17 . A method of delivering helically rotating and pulsating jet streams within a well to clean out buildup from within the well comprising utilizing the system of  claim 7 . 
     
     
         18 . A method of delivering helically rotating and pulsating jet streams within a well to clean out buildup from within the well comprising utilizing the system of  claim 8 . 
     
     
         19 . A method of delivering helically rotating and pulsating jet streams within a well to clean out buildup from within the well comprising utilizing the system of  claim 9 . 
     
     
         20 . A method of delivering helically rotating and pulsating jet streams within a well to clean out buildup from within the well comprising utilizing the system of  claim 10 .