Derriok 4"Cone Assembly

Hydrocyclone is also called cyclone separator, Hydrocyclone include hydrocyclone desander (10inch cone) and hydrocyclone desilter (4inch cone), which is used to separate sand and silt from the drilling fluid.

The Derriok 4"Cone Assembly is a high-efficiency hydrocyclone designed for solids control in oil and gas drilling operations. This 4-inch diameter cone assembly is a critical component of Derriok's desilter systems, engineered to remove silt-sized particles (20-74 microns) from drilling fluids . As part of Derriok's solids control equipment lineup, it significantly improves drilling efficiency by reducing wear on downstream equipment and optimizing mud performance.

How It Works

The 4"Cone Assembly operates on the principle of centrifugal separation:

1. Drilling fluid enters tangentially through the inlet, creating a high-speed vortex

2. Centrifugal force pushes heavier solids toward the cone wall

3. Solids spiral downward to the apex (bottom) as "underflow"

4. Cleaned fluid exits through the central vortex finder at the top as "overflow"

Applications

1. Primary Desilting: Used in desilter units to remove silt-sized particles from drilling mud

2. Mud Cleaners: Often mounted over shale shakers in mud cleaning systems

3. HDD & CBM Operations: Ideal for compact mud systems in horizontal directional drilling and coalbed methane extraction

4. Mining & Water Well Drilling: Effective in various drilling applications requiring solids removal

Advantages

1. Efficient Separation: Removes fine solids that would otherwise damage pumps and other equipment

2. Extended Equipment Life: Reduces abrasive wear on downstream components

3. Improved Mud Quality: Maintains optimal drilling fluid properties

4. Increased Penetration Rate: By reducing solids content in the mud

The Derriok 4"Cone Assembly is a workhorse in oilfield solids control, efficiently removing silt-sized particles from drilling fluids to protect equipment and improve drilling performance. Its robust polyurethane construction, adjustable design, and compatibility with various Derriok systems make it an essential component for any drilling operation seeking to optimize mud performance and reduce maintenance costs. For best results, use genuine Derriok replacement parts and follow recommended maintenance schedules to ensure long-lasting performance in demanding drilling environments.

TR Solids Control provide 4″-12″ Polyurethane cyclones for desander desilter and 12″-20″ iron cyclone for desander plant, desander unit.

Xi'an TR Solids Control adopts advanced technology and mechanized production methods to produce Tianrui brand accessories to replace Derriok shale shaker and all-in-one machines. The shale shaker and all-in-one machine accessories produced by TR Solids Control meet the US API standards and have API certificates.