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CME API Solids Control Equipment for Drilling Fluid Purification

API Solids Control Equipment

 

As the core of drilling fluid treatment, our solids control equipment is designed to efficiently separate solid particles from drilling mud, maintain optimal mud performance, and ensure stable and safe drilling operations. Covering 5-stage purification and a full set of auxiliary equipment, our products fully comply with API and ATEX standards and are customized to meet the needs of various complex drilling conditions, providing reliable support for onshore and offshore oil & gas drilling, geothermal drilling, and engineering construction drilling projects.

Core Equipment & 5-Stage Purification System


Our complete solids control equipment portfolio adopts a modular design, with each component working in synergy to achieve multi-level precision separation, ensuring thorough mud purification and full-cycle drilling fluid management.

CRZS Series Shale Shaker (Primary Separation)


As the first line of defense in solids control, the shale shaker uses high-frequency vibration to separate large drill cuttings (typically >75μm) from drilling mud, reducing the processing load of subsequent equipment by more than 50%. Equipped with adjustable vibration motors and quick-replace screen panels, it features stable operation, low noise, and high separation efficiency, adapting to different drilling fluid viscosities and particle size distributions. The screen deck angle is adjustable (-1° to +5°) to control solids dryness and conveyance speed, while the robust screen basket ensures uniform vibration transmission and long service life.

Model CRZS2 CRZS3 CRZS4 CRZS5 CRZS4V CRZS5V CRZS4D CRZS4T
Capacity (m³/h) 50 120 140 180 120 120 280 420
Screen Area (m²) 1.35 2 2.7 3.8 2.7 2.8 5.4 8.1
Screen Qty (pcs) 2 3 4 5 4 5 8 12
Motor Power (KW) 2×0.75 2×1.5 2×1.72 2×1.94 2×1.72 2×1.94 2×2×1.72 3×2×1.72

Note: For detailed parameters, please contact our sales engineer.

CRZS Series Shale Shaker for Primary Solids Separation

CRZCQ Series Vacuum Degasser (Secondary Separation – Gas Removal)


The vacuum degasser efficiently removes invasive gas (air, methane) from drilling mud to prevent air pockets, ensure mud density accuracy, and protect pumps and downstream equipment from cavitation damage. It features stable vacuum pressure, high degassing efficiency, and compact structure, making it an essential part of the five‑stage purification system.

Model CRZCQ 240 CRZCQ 270 CRZCQ 300 CRZCQ 360
Main Tank dia.(mm) 700 800 900 1000
Capacity (m³/h) ≤240 ≤270 ≤300 ≤360
Vacuum (MPa) 0.030 ~0.050 0.040 ~0.065
Ratio 1.68 1.68 1.68 1.72

Note: For detailed parameters, please contact our sales engineer.

CRZCQ Series Vacuum Degasser for Gas Removal from Mud

CRZJ Series Mud Cleaner

- Combined Desander Desilter (Tertiary/Quaternary Separation)


Integrating desilter and ultra-fine screen, the mud cleaner realizes deep purification of drilling mud and recovery of barite, reducing the consumption of drilling fluid materials and lowering operational costs. It is especially suitable for high-density mud systems, with high separation precision and stable operation, ensuring the recycling of valuable drilling fluid components.

(*Please consult separately for independent desanders and desilters.)

MODEL CRZJ 104-2S12N CRZJ 103-2S12N CRZJ 103-1S8N CRZJ 85-1S8N
Capacity (m³/h) ≤240(1056GPM) ≤240(1056GPM) 120(528GPM) 120(528GPM)
Matching Shaker BWZS104 BWZS103 BWZS103 BWZS85-2P
D-SANDER Cones 2×10" (250mm) 2×10" (250mm) 1×10" (250mm) 1×10" (250mm)
D-SILTER Cones 12×4" (100mm) 12×4" (100mm) 8×4" (100mm) 8×4" (100mm)
Motor Power (KW) 1.86(2.5hp)×2(MT) 1.5(2.0hp)×2(OLI) 1.5(2.0hp)×2(OLI) 1.0(1.35hp)×2(OLI)
G-Force ≤8.5Gs ≤8.0Gs ≤8.0 Gs ≤7.0Gs

1. For detailed parameters, please contact our sales engineer.
2. Please specify if the desander and desilter are to be used as independent tertiary/quaternary purification equipment.

CRZJ Series Mud Cleaner - Combined Desander and Desilter

CRLW Series Decanter Centrifuge (Quinary Separation)


The final stage of the five-stage purification system, the decanter centrifuge generates strong centrifugal force through high-speed rotation (>3000rpm) to separate ultra-fine particles (<10μm) and colloidal substances from the mud, while realizing the recovery and reuse of weighting materials such as barite, with a processing precision of micron level. It adopts a corrosion-resistant and wear-resistant design, adapting to long-term continuous operation under harsh conditions.

Model CRLW 450×842N CRLW 450×1250N CRLW 355×1250N CRLW 365/VFD CRLW 520-2080 CRLW 650B CRLW760B
Bowl Diameter×Length (mm) 450×842 450×1000 355×1250 365×1250 520×2080 650×2200 760×3192
G-Force 815 1220 2035 2500 2610 2851 3000
Separation Point (μm) 5~7 2~5
Motor Power (KW) 22 30 30 37 45 75 132
Max Capacity (m³/h) ≤40 ≤60 ≤40 ≤40 10-30 30-60 ≤118

Note: For detailed parameters, please contact our sales engineer.

CRLW Series Decanter Centrifuge for Fine Solids Separation

Mud Mixing and Storage Units


The mud mixing and storage units are the foundation of the entire solids control system, responsible for the storage, mixing, and performance adjustment of drilling fluid, ensuring that the mud meets the technical requirements of drilling operations and providing a stable supply of qualified mud for the system.

This unit is mainly composed of mud tanks, agitators, mud guns and other key components, and the mud tanks are classified into different types according to their usage scenarios to realize refined management of drilling fluid.

*Mud tank’s size and types can be customized according to user requirements.


Mud Tanks and Agitators for Drilling Fluid Storage and Mixing

Auxiliary Equipment


To ensure the stable operation of the entire solids control system, we provide a full set of auxiliary equipment, including mud agitators, centrifugal pumps, shear pumps, mud tanks,mud gas separator and screw conveyors, etc, forming a complete treatment system to meet the full-cycle needs of drilling fluid management.

CME mud agitators for Solids Control System

Mud Agitator and Mud Gun

CME Jet Mud Mixer for Solids Control System

Jet Mud Mixer

CME screw conveyors for Mud System

Screw Conveyor

CME Cuttings Dryer for Mud System

Cuttings Dryer

CME Flare Ignition Device for Mud System

Flare Ignition Device

CME Mud Gas Separator for Mud System

Mud Gas Separator

CME Mud Cooling Device for Mud System

Mud Cooling Device

CME Submersible Slurry Pump for Mud System

Submersible Slurry Pump

CME Centrifugal Pump for Mud System

Centrifugal Pump

CME Shear Pump for Mud System

Shear Pump

CME Screw Pump for Mud System

Screw Pump

CME Gravel Pump for Mud System

Gravel Pump

What are the main advantages of CME Solids Control Equipment?

 

  • Five-Stage Precision Purification: The multi-level separation process from large to ultra-fine particles ensures thorough mud purification, maintains optimal drilling fluid performance, and reduces equipment wear and operational costs.
  • API Standard Compliance: All equipment is designed and manufactured in strict accordance with API RP 13C standards, ensuring safe, reliable, and stable operation for long-term use in oil and gas drilling operations.
  • Customizable Design: Modular structure, customizable according to well depth, mud volume, drilling speed, and site layout, achieving the best matching effect with actual drilling conditions.
  • Stable & Durable: Adopting high-strength steel structure and premium wear-resistant components, it has strong resistance to harsh working environments such as high temperature, high pressure, and high corrosion, with low maintenance and long service life.
  • Efficient & Cost-Saving: By recycling drilling fluid, it significantly reduces the need for new mud materials, lowers waste discharge, and minimizes operational costs while improving drilling efficiency.

Typical Applications


Our solids control equipment is widely used in various drilling and industrial scenarios, providing efficient and reliable solutions for fluid purification and solid-liquid separation:

  • Onshore & Offshore Oil & Gas Drilling
  • Horizontal & Directional Drilling (HDD)
  • Geothermal Drilling
  • Engineering Construction Drilling (Pile Driving, Shield Tunneling)
  • Mud Purification & Recycling Projects
  • Industrial Slurry Treatment (Oily Sludge, River Dredging)


Looking for Solids Control Systems Application for Oil & Gas?

Take Action


  • Need the best-matched, high-efficiency solids control equipment for your new oil and gas projects?
  • Looking for premium, cost-effective solutions?
  • We provide one-stop service from design, customization, installation to after-sales support. All equipment undergoes strict factory testing before leaving the factory, with 24-hour after-sales response and centralized supply of spare parts, minimizing downtime and ensuring the continuous and stable operation of your equipment.
Contact CME for Custom Solids Control Equipment Solutions

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