The KTK Energy Desander is a high-efficiency solids control equipment designed for oil & gas drilling fluid purification. It utilizes hydrocyclone centrifugal separation technology to remove abrasive solids such as sand and silt from drilling mud, ensuring stable drilling fluid performance and protecting downstream equipment.
Engineered in compliance with API standards, the desander is typically installed on top of the mud tank system after the shale shaker and vacuum degasser, and before the desilter stage. It plays a critical role in the second-stage solids removal process in modern drilling fluid systems.
As a supplier + manufacturer hybrid, KTK Energy provides API-grade desander systems widely used in Middle East, Africa, North America, and offshore drilling environments.
【Technical Specifications】
General Models
| Model | Capacity (GPM) | Desander Size | Quantity | Working Pressure | Feed Size | Outlet Size |
| KTS110 | 530 GPM | 10 inch | 1 pcs | 0.25–0.4 MPa | 6 inch | 8 inch |
| KTS210 | 1060 GPM | 10 inch | 2 pcs | 0.25–0.4 MPa | 6 inch | 8 inch |
Engineering Parameters
- Separation Cut Point: 47–76 micron
- Hydrocyclone Material: 100% Polyurethane (PU)
- Installation Position: After shale shaker & degasser
- System Stage: Secondary solids control stage
- Vibration Motor Power: 0.75 kW
- Screen Area: 0.8 m²
- G-Force: ≤7.1G
- Connection Type: Clamp fast connection
- Surface Treatment: Sand blasting + anti-corrosion oil paint
【Key Features】
1. High-Efficiency Hydrocyclone Separation
Removes sand and abrasive particles (47–76 μm) using centrifugal force separation technology.
2. Durable PU Hydrocyclone Cone
100% polyurethane material ensures long service life under abrasive drilling conditions.
3. Modular & Flexible Design
Supports 1, 2, or 3 cyclone configurations for different drilling capacity requirements.
4. Easy Maintenance Structure
Clamp-type design enables fast disassembly and maintenance without downtime.
5. Integrated Bottom Shaker Option
Optional downstream shale shaker improves solids discharge handling efficiency.
6. API-Compliant Engineering (KTK Energy)
Designed according to international oilfield standards for global drilling compatibility.
【Applications】
The KTK Energy Desander is widely used in:
Oil & Gas Drilling Operations
- Removal of sand and abrasive solids from drilling mud
- Protection of downstream centrifuge systems
- Wellbore fluid stabilization
Solids Control Systems
- Secondary stage separation after shale shaker
- Pre-treatment before desilter system
- Mud recycling systems
Offshore & Onshore Rigs
- Deep well drilling operations
- HPHT drilling environments
- High solids content formations
HDD & Geothermal Drilling
- Horizontal directional drilling fluid cleaning
- Geothermal well circulation systems
【Advantages】
✔ Efficient Solids Removal
Removes abrasive solids (47–76 micron) to protect downstream equipment.
✔ Extended Equipment Life
Reduces wear on pumps, centrifuges, and mud system components.
✔ High Durability in Harsh Conditions
PU hydrocyclones withstand abrasion, corrosion, and high flow pressure.
✔ Low Maintenance & Easy Operation
Clamp structure design reduces maintenance time and operational complexity.
✔ Flexible Capacity Configuration
Adaptable to different rig sizes and drilling fluid volumes.
✔ Supplier + Manufacturer Hybrid (KTK Energy)
KTK Energy integrates:
- Engineering design capability
- Manufacturing participation
- Global oilfield supply chain
Delivering reliable API-grade desander solutions worldwide.
【FAQ】
What is a desander used for in drilling?
A desander removes sand and medium-size abrasive solids (47–76 micron) from drilling fluids to maintain mud quality and protect downstream equipment.
Where is the desander installed in a mud system?
It is installed after the shale shaker and vacuum degasser, and before the desilter in the solids control system.
What is the difference between desander and desilter?
A desander removes larger particles (47–76 μm), while a desilter removes finer particles (15–47 μm).
What material is used in KTK Energy desander cones?
KTK Energy uses 100% polyurethane (PU) hydrocyclone cones for high wear resistance.
Can desanders be used offshore?
Yes, KTK Energy desanders are widely used in offshore drilling platforms and deepwater rigs.