Author: GN solids Control

GN Solids Control Co., Ltd. is a Chinese company specializing in the design, manufacturing, and service of solid control systems and related equipment for the oil and gas drilling industry.

Mud Recycling System in Drilling Activity
A Mud Recycling System (also called a Solids Control System) is essential in drilling operations to remove drilled solids, maintain drilling fluid properties, and reduce waste. GN Solids Control Co., Ltd. provides advanced mud recycling solutions for oil & gas, HDD (Horizontal Directional Drilling), and geothermal drilling.

Key Components of a Mud Recycling System A typical GN mud recycling system includes:

1. Shale Shaker (Primary Separation) Function: Removes large cuttings (≥74μm) from drilling fluid.

GN Models: Linear motion / elliptical motion shakers.

Benefits: High G-force, fine mesh screens for better solids removal.

2. Desander & Desilter (Secondary Separation) Desander (40-100μm): Hydrocyclones remove medium-sized solids.

Desilter (15-40μm): Finer hydrocyclones for small particles.

GN Feature: Compact, high-efficiency hydrocyclone cones.

3.Degasser (Gas Removal) Vacuum Degasser: Removes entrained gases (H₂S, CH₄) from mud.

GN Feature: Automatic control for efficient degassing.

4.Centrifugal Pump & Mud Mixing System Ensures smooth fluid transfer and mixing of additives.

How the Mud Recycling System Works

1. Drilling Fluid Returns from the wellbore carrying drilled cuttings.

2. Shale Shaker removes large solids (primary separation).

3. Desander & Desilter remove finer particles (secondary cleaning).

4. Degasser eliminates harmful gases.

5. Recycled Mud is pumped back into the active mud system.

Benefits of GN Mud Recycling System
✔ Reduces Drilling Fluid Costs (up to 30% savings by reusing mud).
✔ Improves Drilling Efficiency (clean mud = better ROP, less wear).
✔ Minimizes Environmental Impact (less waste, compliance with EPA/IMO).
✔ Customizable (skid-mounted, containerized, or trailer-based).
✔ Suitable for All Fluids (water-based, oil-based, synthetic-based mud).

Applications
Oil & Gas Drilling (onshore & offshore)

HDD (Horizontal Directional Drilling)

Geothermal & Mining Drilling

Tunneling & CBM (Coal Bed Methane) Wells

For more detailed info and prompt reply,please find MichaelSong

Manager

Whatsapp:+86 178 0179 9913

Email: michael@gnsolidscontrol.co

GN Solids Control Co., Ltd. is a Chinese company specializing in solid control equipment and solutions for the oil and gas drilling industry. Here’s an overview of the company based on available information:

Overview of GN Solids Control Co., Ltd.
Industry: Oilfield equipment, solids control systems, and drilling waste management.

Products & Services:

Solids Control Equipment: Shale shakers, desanders, desilters, decanter centrifuges, mud cleaners, and vacuum degassers.

Drilling Waste Management: Cuttings dryers, screw conveyors, skid-mounted systems.

Mud Recycling Systems: Customized solutions for drilling fluid recovery.

Other Equipment: Centrifugal pumps, agitators, and mud tanks.

Applications: Onshore & offshore drilling, HDD (Horizontal Directional Drilling), CBM (Coal Bed Methane), and geothermal drilling.

This system mainly consisits of:

Includes: 4 mud tanks
3 units GNZS594K drilling fluid shale shakers
1 unit GNZCQ270 vacuum desander
1 unit GNZJ752K-2S desander
1 unit GNZJ752K-12N desilter
1 unit GNLW452D medium-speed centrifuge
And matching agitators, sand pumps, slurry mixing funnels, electronic control systems, etc.

A shale shaker is a critical piece of equipment in the drilling industry, primarily used in the solid control system to separate drilled cuttings (rock fragments) from drilling fluid (mud) during the drilling process. It is the first and most important stage in the solids removal process on a drilling rig.

A desander is a critical piece of equipment used in drilling operations, particularly in oil and gas, water well, and geothermal drilling. It is part of the solids control system and is designed to remove abrasive solids (typically sized between 15-100 microns) from drilling fluids (mud) to maintain fluid properties and prevent equipment damage.

For more info in detail and prompt reply,please find MichaelSong.

Europe&Aisa Market manager

Whatsapp: + 86 178 0179 9913

Email: michael@gnsolidscontrol.co

 

GN Solids Control Co., Ltd. is a Chinese company specializing in solid control equipment and solutions for the oil and gas drilling industry. Here’s an overview of the company based on available information:

Overview of GN Solids Control Co., Ltd.
Industry: Oilfield equipment, solids control systems, and drilling waste management.

Products & Services:

Solids Control Equipment: Shale shakers, desanders, desilters, decanter centrifuges, mud cleaners, and vacuum degassers.

Drilling Waste Management: Cuttings dryers, screw conveyors, skid-mounted systems.

Mud Recycling Systems: Customized solutions for drilling fluid recovery.

Other Equipment: Centrifugal pumps, agitators, and mud tanks.

Applications: Onshore & offshore drilling, HDD (Horizontal Directional Drilling), CBM (Coal Bed Methane), and geothermal drilling.

Global Presence: GN exports to multiple countries, including the Middle East, Africa, North America, and Southeast Asia.

This mud recycling system mainly consists of one mud tank,2 units shale shaker,one mud cleaner,one decanter centrifuge,Centrifugal pumps,agitators,etc.

A shale shaker is a critical piece of equipment in the drilling industry, primarily used in the solid control system to separate drilled cuttings (rock fragments) from drilling fluid (mud) during the drilling process. It is the first and most important stage in the solids removal process on a drilling rig.

In drilling activities, a mud cleaner is a critical piece of equipment in the solids control system that helps remove fine solids (like silt and sand) from drilling fluids (mud) to maintain its properties and efficiency.

A decanter centrifuge (or drilling centrifuge) is a critical solids control device in drilling operations, used to separate fine solids from drilling fluids (mud) based on density differences. It plays a vital role in maintaining mud properties, reducing waste, and improving drilling efficiency.

For more info and prompt reply, please find MichaelSong.

Europe&Aisa Market Manager

Whatsapp:+86 178 0179 9913

Email: michael@gnsolidscontrol.co

GN Solids Control Co., Ltd. frequently participates in major oil and gas industry exhibitions in the USA, including the OTC (Offshore Technology Conference), one of the world’s largest energy trade shows held annually in Houston, Texas.

GN at OTC Exhibition (USA)
Event: OTC (Offshore Technology Conference)

Location: NRG Park, Houston, Texas, USA

Typical Booth: GN showcases its latest solids control equipment, drilling waste management solutions, and centrifuges for the oil, gas, and environmental sectors.

Key Exhibits:

High-efficiency shale shakers

Decanter centrifuges for drilling fluids

Cuttings dryers & waste management systems

Customized solutions for offshore & onshore drilling

Why Attend GN’s Booth at OTC?
✔ See live equipment demonstrations
✔ Discuss custom solutions for drilling waste challenges
✔ Meet GN’s technical experts for after-sales support
✔ Explore partnerships for North/South American markets

Next OTC Exhibition (2025)
Dates: May 5–8, 2025

GN’s Booth Number: (Check GN’s official website or OTC exhibitor list closer to the event)

GN Solids Control Co., Ltd. is a Chinese company specializing in the design, manufacturing, and service of solid control systems and equipment for the oil and gas drilling industry.GN provides solutions for drilling fluid purification, waste management, and solids separation.

Key Products & Services:
Solids Control Equipment

Shale Shakers

Desanders & Desilters

Decanter Centrifuges

Mud Cleaners

Vacuum Degassers

Drilling Waste Management

Cuttings Dryers

Slurry Separation Systems

Thermal Desorption Units

Customized Systems

Modular Solids Control Systems

Offshore & Onshore Drilling Solutions

After-Sales Support

Spare Parts Supply

Technical Maintenance

Field Service

Applications:
Oil & Gas Drilling

HDD (Horizontal Directional Drilling)

Tunneling & Mining

Environmental Waste Treatment

Global Presence:
GN serves clients worldwide, with exports to regions like the Middle East, North America, Africa, and Southeast Asia. The company holds certifications such as API, ISO9001, and CE, ensuring compliance with international standards.

For any prompt reply, please follow Michael Song.

Whatsapp: +86 17801799913

Email: michael@gnsolidscontrol.co

GN Solids Control Co., Ltd. is a company specializing in the design, manufacturing, and service of solids control equipment and waste management systems for the oil & gas drilling, HDD (Horizontal Directional Drilling), and environmental industries. The company provides solutions for drilling fluid purification, solids separation, and waste management.

Key Products & Services:
Solids Control Equipment

Shale Shakers

Desanders & Desilters

Decanter Centrifuges

Mud Cleaners

Vacuum Degassers

Drilling Waste Management

Cuttings Dryers

Slurry Separation Systems

Thermal Desorption Units (TDUs)

Screw Presses

Mud Mixing & Circulation Systems

Jet Mud Mixers

Mud Agitators

Mud Tanks

HDD & Tunneling Solids Control

Compact Separation Units for HDD

Slurry Recycling Systems

Environmental Solutions

Soil Remediation Equipment

Wastewater Treatment Systems

Applications:
Oil & Gas Drilling

HDD (Horizontal Directional Drilling)

CBM (Coal Bed Methane) & Shale Gas

Tunneling & Mining

Environmental Cleanup

Global Presence:
GN Solids Control has a strong international presence, exporting equipment to major oilfield markets, including the Middle East, North America, Africa, and Asia. The company is known for its high-quality, cost-effective solutions and after-sales support.

For any prompt reply, please follow MichaelSong

Europe&Aisa Market manager

Whatsapp: + 86 178 0179 9913

Email: michael@gnsolidscontrol.co

GN Solids Control Co., Ltd. is a Chinese company specializing in the design, manufacturing, and service of solid control systems and related equipment for the oil and gas drilling industry. Here are some key details about the company:

Overview of GN Solids Control Co., Ltd.

• Industry: Oilfield drilling solids control & waste management

Core Products & Services

1. Solids Control Equipment

   • Shale shakers

   • Desanders & desilters

   • Decanter centrifuges

   • Mud cleaners

   • Vacuum degassers

   • Vibrating shaker

Key Features

• High Efficiency: Advanced separation technology for drilling fluid recovery.

• Environmental Compliance: Helps reduce waste and meet HSE standards.

• Global Certifications: ISO 9001, API, CE, and other industry standards.

Applications

• Onshore & offshore oil drilling

• HDD (Horizontal Directional Drilling)

• Tunneling & mining

Why Choose GN Solids Control?
Strong R&D capabilities

Customized solutions for different drilling conditions

After-sales support & maintenance services

For any prompt reply and more info in detail, please find the info below.

MichaelSong

Whatsapp: + 86 178017 99913

Email: michael@gnsolidscontrol.co

GN Solids Control Co., Ltd. is a Chinese company specializing in the design, manufacturing, and service of solid control systems and related equipment for the oil and gas drilling industry.

A Vertical Cuttings Dryer (VCD) is a key piece of equipment in drilling waste management, designed to separate drilling cuttings from residual drilling fluid (oil or water-based) to minimize waste and recover valuable fluids.

GN Solids Control’s Vertical Cuttings Dryer
GN Solids Control Co., Ltd. manufactures high-efficiency vertical cuttings dryers for oilfield and HDD (Horizontal Directional Drilling) applications.

Key Features
High-Speed Centrifugal Separation

Uses a rotating basket to generate centrifugal force, separating liquids from solids.

Recovers up to 90%+ of drilling fluid, reducing mud costs.

Two-Stage Filtration

Primary Separation: Removes free liquid.

Secondary Drying: Further reduces liquid content in cuttings.

Compact & Vertical Design

Saves space compared to horizontal dryers.

Suitable for both offshore and onshore rigs.

Adjustable Parameters

Variable speed control for optimal drying performance.

Handles different types of drilling fluids (OBM, WBM, synthetic-based).

Environmental Benefits

Reduces hazardous waste volume.

Helps comply with EPA, IMO, and other environmental regulations.

Durable Construction

High-wear-resistant materials for longer service life.

Easy maintenance with quick-access parts.

If you need specific GN Solids Control models or pricing, I can help find more details! Would you like information on installation or case studies?

Michaelsong

Whatsapp: + 86 178 017 99913

Email: michael@gnsolidscontrol.co

GN Solids Control Co., Ltd. is a company specializing in the design, manufacturing, and service of solids control equipment and waste management systems for the oil & gas drilling, HDD (Horizontal Directional Drilling), and environmental industries. The company provides solutions for drilling fluid purification, solids separation, and waste management.

The HydroVac Slurry Dewatering System is a specialized solution designed for efficient separation and dewatering of slurry waste generated in drilling, tunneling, HDD (Horizontal Directional Drilling), and environmental remediation projects. This system helps reduce waste volume, recover water for reuse, and minimize disposal costs.

Key Features of the HydroVac Slurry Dewatering System:
High-Efficiency Separation

Removes fine solids from slurry using centrifugal force, screening, or filtration.

Reduces moisture content in solids for easier disposal or reuse.

Compact & Mobile Design

Suitable for on-site dewatering in confined spaces (e.g., urban HDD, tunneling).

Can be skid-mounted or trailer-based for easy transport.

Automated Control System

PLC-controlled operation for consistent performance.

Adjustable parameters (speed, feed rate, etc.) for different slurry types.

Water Recycling

Clean water is separated and can be reused in drilling or discharged safely.

Reduces freshwater consumption and waste hauling costs.

Typical Applications:
HDD (Horizontal Directional Drilling) – Dewatering bentonite slurry for reuse.

Oil & Gas Drilling – Treating drill cuttings and waste mud.

Tunneling & Microtunneling – Slurry separation in TBM (Tunnel Boring Machine) operations.

Environmental Remediation – Treating contaminated sludge or dredged sediments.

Construction & Piling – Managing slurry from diaphragm wall or bored pile drilling.

For any prompt reply,please find

MichaelSong

European market manager

Whatsapp: 86 178 017 99913

Email: michael@gnsolidscontrol.co

GN Solids Control Co., Ltd. is a Chinese company specializing in solids control equipment and waste management solutions for the oil and gas drilling industry. The company provides a range of products and services designed to separate and manage drilling fluids (mud) and cuttings, ensuring environmental compliance and operational efficiency.

Key Products & Services:
Solids Control Equipment

Shale shakers

Desanders & desilters

Decanter centrifuges

Mud cleaners

Vacuum degassers

Drilling Waste Management

Cuttings dryers

Slurry separation systems

Thermal desorption units (for oil recovery)

Screw conveyors

Mud Recycling Systems

Closed-loop systems for drilling fluid recovery

Customized Solutions

Containerized and skid-mounted systems

Offshore and onshore drilling support

Applications:
Oil & gas drilling

HDD (Horizontal Directional Drilling)

Tunneling & mining

Environmental remediation

Company Background:
Global Presence: Serves clients in the Middle East, Africa, North America, and Asia

Certifications: ISO standards, API compliance, and CE certification

Why Choose GN Solids Control?
Cost-effective solutions

Customizable equipment

Strong after-sales support

For any prompt reply,please find the info below.

MichaelSong

Whatsapp:+86 1780179 9913

Email: michael@gnsolidscontrol.co

GN Solids Control Co., Ltd. is a Chinese company specializing in solids control equipment and waste management solutions for the oil and gas drilling industry. The company provides a range of products and services designed to separate and manage drilling fluids (mud) and cuttings, ensuring environmental compliance and operational efficiency.

A Mud Recycling System (also known as a Slurry Separation System) is essential in Tunnel Boring Machine (TBM) projects, especially those using slurry shield TBMs or earth pressure balance (EPB) TBMs with conditioning additives. The system helps separate, recycle, and dispose of excavated soil and slurry efficiently, ensuring smooth tunneling operations while minimizing environmental impact.

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Key Components of a Mud Recycling System for TBM Projects

1.Shaker Screen (Vibrating Screen)

• • Removes large particles (>74μm) from the slurry.
  • Uses vibration to separate solids from liquids.2.Hydrocyclone (Desander & Desilter)
    • Desander: Removes medium-sized particles (20-74μm).
    • Desilter: Removes fine particles (5-20μm).
    • 3.Slurry Pump System

Circulates slurry between the TBM excavation face and separation units.

Functions of the Mud Recycling System in TBM Projects
Separates excavated soil from slurry for reuse or disposal.

Recycles bentonite slurry (in slurry shield TBMs) to reduce material costs.

Maintains slurry properties (viscosity, density) for optimal TBM performance.

Reduces waste volume, lowering disposal costs and environmental impact.

Ensures stability at the tunnel face by maintaining proper slurry pressure.

Benefits of Using a Mud Recycling System
✅ Cost Savings – Reduces bentonite and water consumption.
✅ Environmental Compliance – Minimizes hazardous waste discharge.
✅ Improved TBM Efficiency – Maintains optimal slurry conditions.
✅ Reduced Downtime – Prevents clogging and equipment wear.

Conclusion
A well-designed mud recycling system is crucial for TBM tunneling projects to ensure efficient slurry management, cost control, and environmental protection. The choice of system depends on the TBM type (slurry/EPB) and ground conditions.

For any prompt reply, please find the info below.

Michael song

Whatsapp: +86 17801799913

Email: michael@gnsolidscontrol.co