The promotion and application of ultra-high pressure cleaning machine oil well blockage removal and production increase device will become increasingly widespread

　　Ultra high pressure cleaning machineSince its inception, it has received widespread attention from various industries. Due to its low cleaning cost, good cleaning quality, fast cleaning speed, no environmental pollution, no damage to the cleaned object, and wide application range, it has been vigorously promoted and widely praised by all walks of life. Next, let's listen to the application of ultra-high pressure cleaning machines in oil well development introduced by Jinan Shenjie Cleaning Equipment Co., Ltd?

In the process of oilfield development, various impurities pollution caused by drilling, downhole operations, fracturing, and other reasons, as well as scaling and wax deposition in the formation itself, lead to a decrease in reservoir permeability, severe blockage of pore channels near the wellbore, resulting in a decrease in oil production and even shutdown of oil wells. Especially for low porosity, low-permeability or ultra-low permeability rock formations, the decrease in production is even more severe. The current conventional method is to acidify the oil well to remove these blockages, but using this method to remove blockages can also cause secondary pollution to the reservoir. And ultra-high pressure cleaning machines can effectively solve this problem.

　　Ultra high pressure cleaning machineThe principle of cleaning is to use a high-pressure pump to pump out high-pressure water, which is heated to over 100 degrees Celsius by a heating coil to produce high-temperature steam. The steam then passes through a pipe and reaches a nozzle, which converts the high-pressure, low flow rate water into a low-pressure, high flow rate jet that impacts the surface of the cleaned part in a forward or tangential direction; High temperature hot water vapor quickly dissolves oil and grease on the surface of objects. Therefore, it is very suitable for equipment with severe oil and grease stains.

The ultra-high pressure cleaning machine is suitable for cleaning equipment without oil stains or dirt. For example, the cleaning of coal ash and coal slurry for coal mine excavators, conveying machinery, hydraulic support bases, etc. General industrial machines use 380V three-way power supply and low-speed motors. Three plunger ceramic pump. Enhanced the wear resistance and durability of the equipment. At the same time, the chiller combined with the sandblasting gun can effectively remove paint and rust from old coal mining machinery, and it is also very environmentally friendly without pollution.

Introduction to the ultra-high pressure cleaning machine oil well blockage removal and production increase device:

　　Ultra high pressure cleaning machineThe downhole unblocking device consists of a filter, a stabilizer, a one-way valve, a rotary controller, and a self oscillating cavitation jet nozzle. During construction, the high-pressure pipe, rotary controller, self oscillating cavitation jet nozzle, filter, stabilizer, and one-way valve are sent to the top of the downhole perforation section through oil pipes. The ultra-high pressure cleaning machine is turned on and pressurized to 150-300 bar. The high-pressure water passes through the one-way filter and then through the high-pressure pipeline to reach the lateral nozzle, which generates a rotational torque to drive the nozzle to rotate. The rotational speed is controlled by a damper. At the same time, the ground operation positioning mechanism moves the device up and down in the perforation section, and the multiple rotating jets ejected radially continuously impact the borehole and act on the formation. The device produces three physical effects simultaneously during operation:

1、 Low frequency rotating hydraulic pulse wave

The rotation speed is 100-400r/min, and the pulse frequency is below 1000Hz.

2、 High frequency oscillating cavitation jet shock wave

High frequency oscillating cavitation jet directly enters the borehole and near wellbore formation, with an impact pressure of 100-300 bar. The pressure oscillation amplitude is 24% -37%, and the frequency is above 1000Hz.

3、 Cavitation noise (ultrasonic)

The frequency of cavitation noise can reach tens to hundreds of kilohertz.

These three comprehensive physical effects can not only loosen and detach formation blockages, but also discharge them with water flow; It can also extend and expand rock cracks, and generate new micro crack networks; The main purpose of Zui is to reduce the viscosity of crude oil, improve the flowability of crude oil, and ultimately increase the recovery rate of crude oil, thereby achieving the goal of deep penetration unblocking, increased injection, and increased production. Due to the fact that high-pressure water jets can directly act on the borehole, the depth of borehole treatment can be greatly increased, with a maximum depth of over 600mm.

In conclusion,Ultra high pressure cleaning machineCompared with other physical methods for treating oil reservoirs, the oil well unblocking and increasing production device has the advantages of simple construction, low cost, large processing depth, strong adaptability, and energy concentration. It can also be applied to wells with formation blockage caused by various types of pollution, resulting in a decrease in production or shutdown. From this, it can be seen that the promotion and application of the ultra-high pressure cleaning machine oil well plugging and increasing production device will become increasingly widespread.

In some metal industry fields, ultra-high pressure cleaning machines need to be widely used, which is also determined by the distance of their own work. That is to say, when we are cleaning the surface treatment, we need to quickly and effectively clean it in a wide range of fields. However, we all know that metals are highly reactive things. If they cannot be deeply treated, these residues will still remain on the surface of the metal, and rusted things often lose their own benefits. If ultra-high pressure cleaning machines are used, such problems can also be dealt with in the fastest time, returning you to a comfortable living environment. Points are also very important to you.

The rapid development of modern industry also requires us to have certain requirements for a production process and the operating speed of ultra-high pressure cleaning machines. In such a rapidly developing society, there are sometimes significant changes, but for us, what we can do well is to deal with our own problemsUltra high pressure cleaning machineIt has such an advantage.