Structure and Applications of GN Desander for Oil and Gas Drilling

The desander would be the two-level solids handle gear used for drilling fluids treatment. As one particular in the indispensable and crucial devices for stabilizing and regulating those technical indicators with the drilling fluids, the drilling mud desander has also been extensively applied inside the purification in the drilling fluids.
Desander would be the second step in separation gear for treating drilling liquid. It separates solids and liquid treated after shale shakers, recycles the barite of weighted drilling and removes the surplus cuttings that happen to be larger barite particles. As the mixture of your hydrocyclone desander plus the vibrating screen, the drilling mud desander would be the three-level solids handle gear made use of in the solids control program on the drilling fluids. It truly is primarily created up of the vibrating screen, the distribution manifold at the same time as the hydrocyclones. The drilling mud desander is primarily employed to remove the damaging strong phase using the granularity of more than 45μm so as to make sure the fantastic properties with the drilling fluids.
The desander is mostly and broadly applied within the petroleum business, the oil and gas drilling, the exploration sector, the trench-less engineering, the geotechnical engineering, mining, metallurgy, coal as well because the hydroelectric business.
Structure of GN Desander
The desander system is created up of the screening system, the adjusting and supporting method, the aqueduct, the foundation, the pressure gauge at the same time as the desander hydrocyclones.
The desander is made around the basis of particle setting principle. The separated medium-drilling liquid enters along the inner wall of clone spirally, depending on the stress and speed created by centrifugal pump. Beneath the function of centrifugal force and gravity, the larger particles are sunk along the inner wall of clone spirally and drained from bottom outlet to be separated in shale shaker with smaller sized mesh. Other mediums are ascending along clone spirally to enter the second separation device from overflow outlet for additional purification.
Functions & Benefits of GN Desander
1. Polyurethane ( PU ) material or high-chromium cast iron for desander cones with longer using life.
2. Clamp type for easy maintenance.
3. Compact design with small footprint.
4. Flexible options for 1, 2 or 3 for different capacities.
5. Flexible fast connection is available for user assembly.
GN is a professional solids handle solution company which specializes in solids handle program,GN Service Co., Ltd,can serve the desander projects in the locality and its surrounding countries.

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