Radial Jet Drilling (RJD) is a reliable stimulation method applicable in new or old well enhancement. The procedure is simple, a drill bit (Milling bit) is used to open a 20-24 mm hole on the casing, and then using a jetting hose (pressurized fluid) connected with coiled tubing to drill several horizontal holes at different depths and directions of the formation. The diameter of jetted horizontal hole is around 40-50mm and length is up to 100m.