The KOSUN Solids Control System is an integrated solution designed to remove drilled solids, maintain optimal drilling fluid properties, and reduce environmental impact in oil & gas operations. As a leading manufacturer with 30+ years of experience, KOSUN delivers reliable solids control equipment for both onshore and offshore applications.

This comprehensive guide covers:
✔ Core components of KOSUN solids control system
✔ How the 5-stage purification process works
✔ Key benefits over conventional systems
✔ Industry applications and case studies

5-Stage Solids Control Process by KOSUN

1. Shale Shakers (Primary Removal)

• Function: Remove large cuttings (74+ μm)

• KOSUN Advantage:

  • Linear/elliptical motion models

  • API-compliant screen design

  • 20-30% higher throughput than industry average

2. Desanders & Desilters (Secondary Removal)

• Particle Removal Range:

  • Desanders: 45-74 μm

  • Desilters: 15-44 μm

• KOSUN Technology:

  • Hydrocyclone clusters with wear-resistant liners

  • Optimized cone geometry for 98% separation efficiency

3. Decanter Centrifuges (Fine Solids Removal)

• Critical for:

  • Weighted mud recovery

  • Colloidal solids (<15 μm) removal

• KOSUN Models Feature:

  • Variable frequency drive (VFD) control

  • G-force up to 3,200 × g

  • 30% lower power consumption

4. Degassers (Gas Removal)

• Handles:

  • Entrained gases (H₂S, CH₄)

  • Foam suppression

• KOSUN Vacuum Degasser:

  • 99% gas removal efficiency

  • Integrated with mud gas separator

5. Centrifugal Pumps & Mud Tanks

• Closed-Loop System:

  • 500-3,000 GPM capacity range

  • Corrosion-resistant steel construction

  • Customizable tank configurations

Industry Applications

Oil & Gas Drilling

• Reduces drilling fluid costs by 40-60%

• Improves ROP by maintaining optimal mud weight

HDD (Horizontal Directional Drilling)

• Compact skid-mounted units

• Meets urban environmental regulations

CBM & Shale Gas Operations

• Handles high clay content formations

• Recovers 85%+ of expensive synthetic mud

KOSUN vs Conventional Systems

6 Key Advantages of Choosing KOSUN

1. Proven Reliability: 3,000+ installations worldwide

2. Custom Engineering: Site-specific solutions for:

   • Arctic conditions (-50°C)

   • Desert operations (50°C+)

   • Offshore platforms

3. Cost Savings:

   • 30% reduction in waste disposal costs

   • 50% longer equipment lifespan

4. Environmental Compliance:

   • Meets API RP 13C standards

   • Reduces drilling waste volume by 60%

5. Smart Monitoring:

   • Real-time solids analysis

   • Predictive maintenance alerts

6. Global Support:

   • 24/7 technical assistance

   • Local spare parts warehouses

Case Study: North Sea Offshore Project

Challenge: High-pressure well with expensive synthetic-based mud
KOSUN Solution:

• Customized 5-stage system with:

  • Dual-motion shale shakers

  • High-G centrifuges
    Results:
    ✔ 92% drilling fluid recovery
    ✔ $2.8M saved in mud costs
    ✔ Zero environmental incidents

How to Select the Right System

Consider these factors:

1. Well Parameters: Depth, formation type, mud weight

2. Flow Rate Requirements: 500-5,000 GPM options

3. Mobility Needs: Skid-mounted vs trailer-mounted

4. Automation Level: Basic vs smart IoT systems

5. Future Expansion: Modular design capabilities