Product Description Hrdrojet Perforating Tool is designed to perforate casing and cement using abrasive-laden slurry to extend a cavity into the reservoir. The tool can be used independently to jet perforations or combined with a mechanical set packer to perform multiple functions in a single trip. Hrdrojet Perforating Too provides perforations with no skin effect or formation damage; therefore, breakdown pressures for fracture initiation are reduced, leading to more effective stimulation treatments. Hrdrojet Perforating Tool does not require explosives and is ideal for perforating operations where well conditions prohibit the use of electric-line-conveyed guns. The tool can be run with jointed pipe or coiled tubing and can be used on new oil and gas wells and in existing zones that require perforation where the buildup of sediment caused by flowing oil decreases production Applications Hydrojet Perforating Tool generates high-speed fluid to shoot through casing and cuttings to form holes. The bottom of the hole depends on the annulus fluid, the fluid make-up pressure increases, cracks and fractures will be made after exceeding the formation fracture pressure. Selective directional perforation can be realized in horizontal wells. It has the function of self sealing and can realize the combined operation of multi-stage perforation and frac. • Perforation and reperforation of horizontal and vertical wells • Perforation and treatment of coalbed-methane wells • Nonexplosive perforation operations • Chemical treatment of zones with plugs and thru-tubing packers Features, Advantages and Benefits Hydrojet Perforating Tool is mainly composed of main body, pressure cap, nozzles and other components. Its main working principle is: Convey by tubing or drill pipe to the designed depth, then drop the frac ball to the ball seat surface (single flow valve). Then ground tubing pumps proppant fluid to the perforating tool, to generate pressure difference by throttling the nozzle, converts pressure energy of the perforation fluid into kinetic energy, to shoot through casing to formation. Hydrojet Perforating Tool can be run with jointed pipe or coiled tubing, enhancing operational flexibility. • Increased vertical permeability in horizontal applications provides additional production capability, enhancing operational efficiency. • Produces burr-free perforations, reducing casing damage, tool wear, and injection pressures associated with perforation friction. • Tools can be customized for specific casing sizes and phasing to meet customer requirements, providing operational flexibility. • No depth or temperature limitations, enabling operations in high-temperature, high-pressure (HTHP) environments.

         Specifications
         can follow below specs and can be customized based on clients' requirement & well conditions)

Casing Size (in./mm)	Tool Gauge OD (in./mm)	Tool Body OD (in./mm)	Jet Quantity & Phasing	Connections Size (in./mm)	Jet Nozzle Size (in./mm)
2-7/8 73.0	2-1/8 54.0	2-1/8 54.0	9 jets, 3 at 120°	1-1/2 38.1	1/8 0.125	3/16 0.188
3-1/2 88.9	2-5/8 66.7	2-1/8 54.0	9 jets, 3 at 120°
4-1/2 114.3	3-1/2 88.9	3 76.2	9 jets, 3 at 120° 7 jets, 6/ft at 60°	2-3/8 60.3
5-1/2 139.7	4-1/4 108.0	3 76.2	9 jets, 3 at 120° 7 jets, 6/ft at 60°
7 177.8	6 152.4	3 76.2	9 jets, 3 at 120° 7 jets, 6/ft at 60°