Desander is the second class in solid control system,it's used to treat the drilling fluid. According to the size of the cone diameter, it is divided into Desander and Desilter . Usually the cone diameter is more than 6″ called desander, and used as the second-control equipment in drilling operation. We commonly use 8 ", 10"and 12" cones desander to separate solid-phase with particle size 47-76μm in the drilling fluids. According to the requirements of clients of the size and the capacity, we choose a few groups hydrocyclone, and the model of the hydrocyclone desander. KOSUN desander is main widely used in oil drilling, horizontal directional drilling, gas layer, piling, shield of excavation engineering.
 

Some Attentions When Using the Drilling Fluids Desander

1. The desander should be installed on the proper places to make sure that it is possible to play suitable function. If the desander is used to refine water, it is possible to install the desander on the major pipelines to make sure the whole water supplying system.

2. During installation, it is necessary to reserve enough and necessary space for later maintenance. When repairing desander, it may need to connect another length of pipes to the existed pipes.

3. It is necessary to clear of the inside of the desander to prevent the sand from accumulating and blocking the desander, especially the water outlet and water intake. Frequent cleaning is beneficial to the smooth discharging of the impurity.

4. During the whole draining operation of the desander, it is necessary to control all valves well.

About KOSUN

Established in 1992,KOSUN is thet professional manufacturer of solids control system in China, KOSUN is a vital part of the world hydrocarbon exploration and production industry, as well as one of top three solids control equipment suppliers in China, which offers its products for CNPC, CNOOC ,HH, Gazprom, RG, etc .

KOSUN is the professional manufacturer of solids control equipment, which is specialized in drilling mud decanter centrifuge,drilling shale shaker,desander,desilter,mud cleaner,centrifugal pump,shear pump,submersible slurry pump,mud agitator,jet mud mixer,mud gun and complete solid control system. As the professional advanced decanter centrifuge supplier,KOSUN has won high recognition and praise from domestic and abroad with science core technique and a lot of innovative patents.At present, KOSUN's business scope mainly covers China mainland, Commonwealth of Independent States, North Africa,Australia, U.S.A.and etc.