solid control industry

What factors affect the performance of the horizontal screw centrifuge?

The horizontal screw centrifuge mainly consists of a drum, a screw, a differential system, a liquid level baffle, a drive system and a control system, etc. It is a dedicated solid-liquid separation equipment designed in accordance with the characteristics of petroleum drilling fluid. It can complete various processes such as feeding, centrifugal sedimentation and unloading at full speed. It is mainly used for recovering barite, removing fine solids, reducing the solid content of drilling fluid, controlling the density and viscosity of drilling fluid, ensuring the performance of drilling fluid and playing an important role in rapid drilling. The LW series centrifuge separates drilling suspensions based on the principle of centrifugal sedimentation. The suspension enters the drum through the

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Innovation and application of vertical cuttings spin dryrs, key equipment in the oil drilling industry

Oil drilling, as a globally significant energy resource, faces numerous challenges during the extraction process. During the drilling process, a large amount of drilling cuttings are produced. These cuttings are usually mixed with drilling fluid. If not handled properly, it will not only cause waste of resources but also cause serious pollution to the environment. As an advanced solid-liquid separator, the vertical cuttings dryer plays a crucial role in the oil drilling industry. It can effectively process drilling cuttings, achieving the recycling and reuse of drilling fluids and the standard discharge of cuttings. It can effectively handle drilling cuttings, achieving the recycling of drilling fluid and the standard discharge of cuttings. With the continuous growth of global energy deman

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Hot washing process of oil sludge: A key technology for environmental protection and resource regeneration in oil fields

The rapid development of the petroleum industry has brought about a thorny problem: oily sludge. These black pollutants produced during the processes of oil extraction, transportation and refining contain a large amount of toxic and harmful substances. They not only damage the structure and ecological functions of the soil, but also may pollute groundwater and threaten human health. The traditional incineration and landfill treatment methods are not only inefficient but may also cause secondary pollution. Facing the increasingly severe environmental protection situation, oilfield enterprises urgently need an efficient, environmentally friendly and economical solution. The hot washing process of oil sludge is an efficient and environmentally friendly technology for treating oil sludge. It a

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Xi ‘an KOSUN successfully delivered the renovation project of the vibrating screen mesh bracket for a domestic lake dredging project

Following the successful delivery of a set of sludge treatment and screening system for the second phase of a large lake dredging project in early 2025 and receiving high recognition from the owner, Xi ‘an KOSUN has recently taken on the key equipment upgrade task for the first phase of the project again – successfully completing the intelligent transformation of the vibrating screen mesh support frame and passing the owner’s acceptance in one go The continuation of this technical collaboration marks that Kexun’s technical strength and service quality in the field of environmental protection dredging have continuously won the trust of the market.

Xi ‘an KOSUN successfully delivered the renovation project of the vibrating screen mesh bracket for a domestic lake dredging project Read More »

The "golden pair" in the mud solid control system: the classification coordination mechanism of the desander and the centrifuge

In the slurry solid control system, after the vibrating screen completes the separation of coarse particles, the coordinated action of the desander and the centrifuge becomes the key link to achieve precise classification of solid particles. Through different separation principles and classification treatments, the solid particles in the mud are efficiently separated by particle size, which not only ensures the stable performance of the drilling fluid but also significantly improves the utilization rate of resources and environmental benefits.

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Breaking News-Uzbek customers give thumbs up! Xi’an KOSUN mud mixers are successfully delivered

Recently, 20 high-performance mud agitators produced by Xi an KOSUN were successfully shipped and officially sent to Uzbekistan. This batch of equipment will be used in local oil drilling projects in Uzbekistan to help customers improve construction efficiency. Xi an KOSUN mud agitators are manufactured with advanced technology and feature high-efficiency stirring, wear resistance and durability, as well as adaptability to complex working conditions. They can be widely applied in fields such as oil drilling, mining, and municipal engineering. The products are strictly produced in accordance with international standards, featuring stable performance and reliable quality. As an important energy producer in Central Asia, Uzbekistan has continuously intensified its efforts in the development o

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A batch of submersible slurry pumps from Xi ‘an KOSUN was sold to Turkmenistan

Recently, a batch of high-performance submersible slurry pumps produced by Xi an KOSUN were packed and dispatched to the site of an oil and gas drilling project in Turkmenistan, to be used for the efficient transportation and circulation treatment of mud in the solid control system of drilling mud. Submersible slurry pump products specially configured for drilling operations The submersible slurry pump products are mainly applied in the mud tank system at the drilling site, used to transport solid-liquid mixtures containing drill cuttings and high-viscosity drilling fluids, providing continuous and stable slurry supply for downstream equipment such as vibrating screens, desanders, desilters and horizontal screw centrifuges. The submersible slurry pump products feature excellent wear resist

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What are the specific types of KOSUN mud solids control system?

KOSUN Mud solids control systems are mainly divided into three categories: skid-mounted drilling mud solids control systems, mobile drilling mud solids control systems, and low-temperature drilling mud solids control systems. Among them, the skid-mounted drilling mud solids control system for land drilling rigs manufactured by KOSUN adopts a multi-functional design, so that the whole solids control system can meet the requirements of different well depths and various drilling muds. It can operate independently or in combination. KOSUN can produce 350HP, 450HP, 550HP, 650HP, 750HP workover rig mud circulation system and 1000HP, 1500HP, 2000HP, 3000HP land skid-mounted drilling rig mud circulation system. The advantages of skid-mounted drilling mud solids control system are: ①Easy to insta

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