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Hydrocyclone desilter is usually set behind desander separator. Desilter is the main class solid control equipment to treat the drilling fluids. According to the size of the cone diameter, they are divided into mud desander and desilter. Usually the cone diameter is less than 6'' is called desilter, and used as the third-control equipment in drilling operation. We commonly used 5 “and 4'' cone to separate solid-phase particle size 15-47 μm in the drilling fluid. Based on customer requirements and capacity, we can select groups of cone into desilter.

China’s Desilter Performance

From 15 June to 24 July in 2013, KOSUN invested a great sum of funds into the complete upgrading and retrofitting of Jingwei solids control equipment Factory Block in order to further its sophisticated management, to increase its corporate benefits, to strengthen its core competition and to build up KOSUN’ s international brand. This transforming move mainly included the betterment of workshops, staff dormitories, staff canteen and environment of the whole factory block.

Cyclone bed cleaning device is the use of the working principle of centrifugal separation for bed cleaning, owing to the eccentricity of the inlet pipe installed in cylinder position of the main parts. After the rotation flow bed cleaning by water inlet pipe, first along the tangent direction around the cylinder form fluid around the inclined downward, rotating flow goes down.

Shale shaker, especially linear motion shale shaker has been widely used in the separation industry, such as coal separation, drilling solids control and so on. Shale shaker is tend to be damaged, and longtime incorrect operation may directly lower the servicing life of Linear Motion Shale Shaker. In the essay, simple solutions will be described to prolong serving life of linear shale shaker in drilling field solids control.

Recent years, with the continuous oil / gas exploration and utilization, the service life of oil gas energy storage and exploration attracts necessary worries at home and overseas. In this case, new energy exploration, energy conservation and emission reduction ping trend for international energy forms and organizations. And shale gas, a kind of new energy, is increasingly promoted in the energy exploration and utilization fields.

Solids controlservice providers all over the world are common use the rectangular drilling fluid circulating tank for the reason that installation and migration performance of the system is very effective. At the same time, it doesn’t matter how good the mud agitator perform in excellent situation, the drilling fluid tank have the ability to corners that mud agitator’s propellers cannot reach and stir.

There is a mud cleaning system for drilling rig, drilling rig mud system is divided into 3 compartment, 1# Shaker compartment, 2# De-sander compartment, 3# Mixing compartment.
Detailed process of drilling rig mud cleaning system
1) Continues feeding of dirty slurry from mud pit to shale shaker
The Submersible slurry pump feed slurry from mud pit to Shale Shaker.Slurry pump is made from Cr26 Abrasion resistant Alloy which allow users to pump high solids content fluids.

In November 2014, when trucks fully loaded with D355 centrifuges, cuttings dryers and Hi-G dryers were driving out of KOSUN factory, busy frontline production and shipping persons gave gratifying smiles. It took 43 days from placing the order to finally delivering these eight sets of drilling waste management systems. KOSUN Production Center carries out the “Safe and Efficient” production and service concepts once again, saving a lot of time for the customer.

Cuttings Dryers in Production

June 27, 2014. KOSUN solids control equipment ordered by Russian customer have been successfully shipped.
KOSUN sign the contract with customer in the June 6. To achieve customer wishes, the execution of the contract need to be completed within 20 days. Even though the delivery time is very tight, we do not want to sacrifice quality to pursuit speed. So as to ensure timely delivery of goods, our colleagues working overtime, and we won ultimately.

As high efficiency separation equipment nowadays, drilling mud shale shaker has been widely used in the kinds of industries to separate different diameter articles such as food processing industry, drilling industry as well as chemical industry etc. Although shale shaker is popularly applied in many industries, few could get full master of proper maintenance to shale shaker. This essay will mainly discuss ways to keep shale shaker normal condition by relative knowledge in the following description.