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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

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

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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Why do drilling fluid mud tanks need to be cleaned?

Drilling fluid mud tank (referred to as “mud tank”) is the core equipment for storing, circulating and processing drilling fluid in drilling operations. As drilling fluid continuously carries rock cuttings,
solid particles, chemical additive residues and other substances during circulation, deposits will form in the tank after long-term use. If these deposits are not cleaned in time,
they will cause the following multiple problems:

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What are the advantages of the Kosun Machinery mud cooling system?

During the drilling processes of oil, shale gas, geothermal energy, etc., the mud continuously heats up due to the high temperature of the formation, mechanical friction and chemical reactions. If the temperature is too high, it will lead to abnormal viscosity of the mud, failure of additives, reduced sand-carrying capacity, and accelerate the aging of drilling tools, pumps, valves and other equipment, and even cause risks such as wellbore instability and blowout.

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What are the functions and advantages of Xi ‘an Kosun Machinery mud tanks?

In oil drilling operations, five-level solid control equipment plays a crucial role. However, apart from the five-level solid control equipment, the mud tank is also one of the indispensable devices.

As the core carrier of the drilling fluid solid control system, the mud tank plays a crucial role in fields such as oil drilling, geological exploration, and tunnel engineering. It not only undertakes the physical storage function of mud, but also serves as a key platform for achieving solid-liquid separation, mud blending and recycling treatment.

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Drilling fluid vibrating screen: A key tool for efficient drilling

In fields such as oil and gas, geothermal drilling and trenchless engineering, the performance of drilling fluids is directly related to operational efficiency and safety. In the entire mud circulation treatment system, the drilling fluid vibrating screen is hailed as the first line of defense for solid control – it not only shoulders the important responsibility of the initial separation of drill cuttings, but also plays an irreplaceable role in enhancing the reuse rate of drilling fluid, reducing operating costs and environmental protection pressure. The core of the shale shaker lies in the ingenious application of vibration mechanics. The drive motor excites the exciter to rotate through the transmission system, generating directional and controllable excitation force, which drives the

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Drilling waste treatment: Reducing costs and increasing efficiency, creating a New Era of green drilling!

Amid the roar of oilfield development, drilling operations are advancing efficiently. However, the drilling waste that comes along with it has become a persistent problem plaguing the industry’s development – the traditional disposal methods are costly, environmental protection pressure follows closely, and the waste of resources is truly regrettable. How to break the deadlock? The drilling waste treatment technology developed by Xi ‘an KOSUN offers you a one-stop green solution!

Drilling waste treatment: Reducing costs and increasing efficiency, creating a New Era of green drilling! Read More »

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