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Mud circulation system

In the field of modern engineering construction, the in-depth exploration of oil drilling, the stable construction of building pile foundations, and the efficient advancement of tunnel shield machines all rely on the support of a key system – the mud circulation system. It is like the blood circulation system of engineering equipment, not only shouldering the core mission of slurry transportation and recycling, but also achieving precise regulation of slurry performance, prevention and control of construction safety risks, and upgrading of environmental benefits through a dynamic circulation mechanism, thus becoming an important cornerstone for the efficient implementation of various projects. A complete mud circulation system mainly consists of vibrating screens, vacuum degasser, desander

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High-efficiency solid-liquid separation technology and application

In industrial production and environmental governance, solid-liquid separation equipment is an important piece of equipment for enhancing efficiency, reducing costs and achieving green development. Solid-liquid separation technology is widely applied in fields such as oil drilling, municipal sewage treatment, mining, chemical engineering, and food processing, and is gradually becoming a must-have equipment on enterprise production lines. The core working principle of solid-liquid separation equipment is based on the mechanical characteristics of multiphase fluids. Through physical actions such as gravitational sedimentation, centrifugal force field, membrane separation, and medium screening, it achieves precise separation of solid-liquid two-phase systems. The essence of its technology lie

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Why is mud purification equipment an indispensable part of modern engineering

In the field of modern engineering construction, whether it is pile foundation construction, tunnel excavation, or oil drilling and mining, mud plays a crucial role. It can not only cool the drill bit and lubricate the drilling tools, but also balance the formation pressure and prevent accidents such as blowouts. However, as the project progresses, the mud will be mixed with a large amount of rock debris, sand and gravel and other impurities. If not dealt with in time, it will not only affect the construction efficiency, but also bring a series of environmental and cost problems. Therefore, the use of mud purification equipment has become an indispensable key link in modern engineering. ​ In engineering construction, the cost of mud accounts for a certain proportion. If the used mud is n

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Why is mud purification equipment an indispensable part of modern engineering

In the field of modern engineering construction, whether it is pile foundation construction, tunnel excavation, or oil drilling and mining, mud plays a crucial role. It can not only cool the drill bit and lubricate the drilling tools, but also balance the formation pressure and prevent accidents such as blowouts. However, as the project progresses, the mud will be mixed with a large amount of rock debris, sand and gravel and other impurities. If not dealt with in time, it will not only affect the construction efficiency, but also bring a series of environmental and cost problems. Therefore, the use of mud purification equipment has become an indispensable key link in modern engineering. ​ In engineering construction, the cost of mud accounts for a certain proportion. If the used mud is n

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How to choose a drilling fluid centrifuge in oil drilling engineering?

Drilling fluid centrifuges are indispensable equipment in oil drilling engineering. Their main function is to separate solid particles in drilling fluid to ensure the performance and quality of the drilling fluid. Selecting the appropriate drilling fluid centrifuge is of great significance in improving drilling efficiency, reducing drilling costs, and protecting the environment. I. Understand the basic types of drilling fluid centrifuges Drilling fluid centrifuges are mainly classified into the following types: Sedimentation centrifuge: It uses centrifugal force to make solid particles settle and separate in a high-speed rotating drum. Separation centrifuge: Through high-speed rotation, it separates liquids and solid particles of different densities. Filter centrifuge: Separates solids and

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Another breakthrough in the Central Asian market! Kosun has started the delivery of 110 mud agitators and sand pumps

Recently, Xi ‘an KOSUN has completed the loading of the first batch of 45 high-performance mud agitators and 20 sand pumps custom-produced for an important partner in Central Asia – Uzbekistan.
This move marks that the order of over 110 pieces of eq

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The multi-field application of drilling fluid desanders

As a key unit of the mud purification system, the drilling fluid desander plays a cornerstone role in multiple industrial scenarios with its highly efficient solid particle separation technology.
It utilizes the principle of centrifugal force field to precisely remove sandy particles from drilling fluid that damage system performance, ensuring the reliable operation of core equipment and promoting the industrial model of resource recycling. The following are several application scenarios of drilling fluid desanders:

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The application of mud circulation systems

The essence of system operation lies in maintaining the dynamic balance of fluids. The high-pressure pump takes mud from the mud tank and pressurizes it through pipelines to the front end of the drilling tool.
The return slurry carrying drilling debris ascends along the annular space to the surface.
After passing through purification units such as vibrating screens, desanders, desilters, and centrifuges to remove solid phases, the clean slurry is re-fed into the storage tank.
This closed-loop mode not only stabilizes the mechanical environment of the wellbore but also significantly enhances the utilization rate of mud materials.
Compared with the non-loop operation mode, the consumption of mud can be reduced by more than half.

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