Drilling equipment for well drilling

The manufacturer's representative offers minimum prices and convenient delivery conditions. Industrial system for drilling wells. Purpose: The KROT-CT hydrodynamic high-frequency pulsed perforator (HFP) is designed to intensify the drilling of wells, regardless of their depth and the hardness of the rocks being penetrated. When used, the drilling speed increases to 62%, and the durability of the drilling tool (bit) increases by 37%. The operating principle of a hydrodynamic high-frequency pulse hammer is as follows: the flushing fluid supplied by the drilling pump passes through a hydrodynamic hammer, which converts the fluid flow into a flow that pulsates in the axial direction and creates vibration acceleration and significant pressure fluctuations on the support heel of the drill bit. The design of the perforator allows you to adjust the frequency range in accordance with drilling conditions and create hydrodynamic high-frequency pulsed perforators for any well diameter: from 70 mm in diameter and more. The hammer drill uses the energy of the drilling fluid flow for its operation and, as a result, does not require the connection of any additional equipment. Installed in the form of a supra-chip. Savings when drilling a well range from 25 to 45%: KROT-KT is a downhole, liquid, hydraulic cavitation tool for drilling wells in the earth's formation. It overcomes all the limitations of piston driven drilling fluid powerful impact tools while improving performance, flexibility and reliability. High pressure amplitude pulses are generated hydrodynamically with a very favorable coefficient of performance (COP). Mechanical energy is enhanced by acoustic resonance. KROT-ST Features and Benefits 1. A truly unique feature of KROT-CT is the ability to create a distinct acoustic wave field based on a combination of 3 different pulse patterns that can be applied simultaneously and tuned in the range of 500-15,000 Hz. 2. The very significant improvements in penetration rates observed in a variety of formations, including hard formations, are the result of a synergy of effects including improved crack propagation, reduced cutting resistance, increased cutting surface life and reduced drill string vibration. 3. The ability to remotely control and adapt the generated pulse sequence online to optimize the drilling operation according to changing conditions makes KROT-CT a very suitable basis for a new generation of controlled MWD drilling systems. 4. The ability to create special wave fields to remove scale and other dispersible or soluble material from formations, perforations and casing without destroying the reservoir rock. 5. Significant reduction in lateral and torsional stress as well as axial compression - due to the phononic nature of propagated waves - with many benefits such as: reduced drilling equipment dropout rates, reduced adverse effects on casing, cement and formation matrix. 6. By eliminating failure-prone mechanisms such as pistons and valves, the KROT-CT system can handle a wide range of drilling fluid profiles, including those with high solids content, without increasing wear and resulting system failures.