GN Separation to Showcase Latest Technologies at Asia Water 2024 Exhibition

GN Separation is excited to announce its participation in the upcoming Asia Water 2024 Exhibition, to be held from April 23rd to 25th, 2024, at the Kuala Lumpur Convention Centre in Malaysia. As a leading provider of separation and filtration solutions, GN Separation will be showcasing its cutting-edge equipment and technologies at booth B602 in Hall 6.


Asia Water 2024 is a premier exhibition in the water and wastewater industry, attracting professionals and experts from around the world. With a focus on innovative solutions and advancements in water treatment and management, the exhibition provides a platform for industry leaders to connect, collaborate, and exchange ideas.


At the GN Separation booth, visitors will have the opportunity to explore a range of industry-leading products and technologies, including:


Decanter Centrifuge GNLW223: GN Separation’s GNLW223 decanter centrifuge is designed for efficient solid-liquid separation in various applications, including wastewater treatment, oil and gas drilling, and environmental remediation. With its high-speed rotation and advanced design features, the GNLW223 delivers superior performance and reliability.

Solids Vacuum Pump GNSP10: The GNSP10 solids vacuum pump is a powerful and versatile solution for transferring drilling mud, slurry, and other viscous materials in challenging environments. Its compact design, high suction capacity, and robust construction make it ideal for a wide range of industrial applications.

Mini Sludge Screw Press: The mini sludge screw press is a compact and efficient solution for dewatering sludge and wastewater solids. With its innovative design and advanced dewatering technology, it provides reliable performance and cost-effective operation.

GN Separation is committed to delivering innovative and sustainable solutions to meet the evolving needs of the water and wastewater industry. Visit booth B602 in Hall 6 at the Asia Water 2024 Exhibition to learn more about GN Separation’s latest technologies and solutions.


For more information about the exhibition, please visit the Asia Water 2024 website at We look forward to seeing you at the event!


Stay tuned for updates and announcements from GN Separation as we continue to drive innovation and excellence in the water and wastewater industry.

High G Shale Shaker Modules for Offshore Drilling Platforms

We are thrilled to announce the introduction of our High G Shale Shaker Modules for offshore drilling platforms. These modules represent a significant advancement in solids control technology, designed to meet the rigorous demands of offshore drilling operations.

The High G Shale Shaker Modules are a key component of our comprehensive solids control system, tailored specifically for processing water-based mud cuttings. Each module comprises a high-performance High G drying shaker, mud tanks, sand pumps, agitators, and an intelligent control system, providing a complete solution for efficient solids control and waste management.

High G Drying Shaker: Engineered with high G-forces, the drying shaker effectively separates solids from drilling fluids, ensuring optimal performance in offshore drilling environments.

Mud Tanks: Integrated mud tanks offer ample storage capacity for processed drilling waste, enabling continuous operation without interruptions.

Centrifugal Pumps: Robust pumps facilitate the transfer of drilling fluids and waste materials, enhancing overall operational efficiency.

Agitators: Designed to maintain fluid consistency and prevent solids settling, agitators contribute to the consistent performance of the solids control system.

Intelligent Control System: The intelligent control system allows for remote monitoring and control of the solids control equipment, enhancing operational efficiency and safety.

The High G Shale Shaker Modules are specifically engineered for offshore drilling platforms, where the processing of water-based mud cuttings is essential for maintaining drilling efficiency and environmental compliance. These modules are ideally suited for:

  • Offshore drilling operations in environmentally sensitive areas.
  • Projects requiring efficient solids control and waste management solutions.
  • Applications where space and weight limitations are critical considerations.


Enhanced Solids Control: The High G Shale Shaker Modules deliver superior solids separation performance, reducing waste volumes and minimizing environmental impact.

Increased Efficiency: The integrated design of the modules streamlines operations, reducing downtime and enhancing overall drilling efficiency.

Improved Safety: The intelligent control system enables remote monitoring and control, minimizing personnel exposure to hazardous drilling fluids and waste materials.

Compliance: The modules comply with industry standards and regulations for offshore drilling operations, ensuring adherence to environmental and safety requirements.

At GN Solids Control, we are dedicated to providing innovative solutions for the oil and gas industry. Our High G Shale Shaker Modules exemplify our commitment to excellence, offering efficient and reliable performance in the challenging conditions of offshore drilling. With their advanced features and proven reliability, these modules are the ideal choice for offshore drilling platforms seeking to optimize solids control and waste management processes.

Exploring Mud Tanks: Essential Components and Functions

Mud tanks play a crucial role in the drilling process within the oil and gas industry, serving as a vital component in the solids control system. These tanks are responsible for containing and processing drilling fluids, also known as mud, which is essential for maintaining drilling stability and efficiency.

Components of Mud Tanks

Tank Body: The main structure of the mud tank, typically constructed from steel, designed to withstand the harsh conditions of drilling operations.

Agitators: Mechanical devices installed within the tank to keep the mud mixture well-agitated, preventing solids from settling at the bottom and ensuring consistent viscosity throughout.

Shale Shakers: Integral components for solids control, shale shakers are used to separate larger solids from the drilling fluid, enhancing its overall quality and effectiveness.

Desanders and Desilters: These hydrocyclone units are employed for further separation of fine solids from the mud, improving its clarity and performance.

Mud Guns: Nozzles strategically positioned within the tank to facilitate mixing and agitation of the drilling fluid, ensuring uniformity and homogeneity.

Mud Hoppers: Devices used for introducing additives and chemicals into the mud, such as weighting agents or viscosifiers, to modify its properties as needed.

Centrifuges: In some setups, centrifuges are utilized for additional solids control and dewatering, enhancing the overall efficiency of the mud treatment process.


Functions of Mud Tanks

Mud Storage: The primary function of mud tanks is to provide ample storage capacity for drilling fluids, ensuring an uninterrupted supply during drilling operations.

Solids Control: Mud tanks facilitate the removal of unwanted solids and impurities from the drilling fluid, improving its clarity and performance downhole.

Fluid Conditioning: Through the addition of various chemicals and additives, mud tanks help optimize the properties of the drilling fluid to meet the specific requirements of the wellbore.

Recycling and Reuse: By effectively treating and recycling drilling fluids, mud tanks contribute to cost savings and environmental sustainability by minimizing waste generation.


Pressure Control: Mud tanks aid in maintaining optimal pressure levels within the wellbore, crucial for preventing blowouts and ensuring safe drilling operations.


Mud tanks are indispensable components of the drilling process, providing crucial support in maintaining drilling stability, controlling solids, and optimizing drilling fluid properties. Understanding their components and functions is essential for ensuring efficient and effective drilling operations in the oil and gas industry.


As one of the leading providers of solids control equipment, GN Solids Control offers a comprehensive range of mud tanks and associated components designed to meet the demanding requirements of drilling operations. With their commitment to quality and innovation, GN Solids Control continues to be a trusted partner for the oil and gas industry worldwide.

Revolutionizing Solids Control in Africa: GN Solids Control’s Vertical Cutting Dryer

In the ever-evolving landscape of the oil and gas industry, effective solids control is paramount for maintaining operational efficiency and environmental compliance. GN Solids Control, a leading player in the field, has been making waves with its innovative solutions. We delve into the Vertical Cutting Dryer, specifically tailored for various applications in Africa, including its application for oil-based mud (OBM) for several customers in the region.

OBM Vertical Cutting Dryer for Several Africa Customers:

GN Solids Control’s Vertical Cutting Dryer has proven to be a game-changer for numerous customers across Africa. Its efficiency in handling oil-based mud has garnered significant attention, showcasing its adaptability to the unique challenges posed by drilling operations in the region.




The Vertical Cutting Dryer comes with a suite of features that positions it as an industry leader. These features make it an invaluable asset for solids control in the oil and gas sector:


Designed to work seamlessly with both Oil-Based Mud (OBM) and Synthetic-Based Mud (SBM), the Vertical Cutting Dryer from GN Solids Control offers versatility in its applications.

High G Force:

Operates at a normal G force of 420G @ 900RPM, providing efficient separation of drilling cuttings. Moreover, it offers the flexibility to be driven by a Variable Frequency Drive (VFD) with variable speed, enhancing adaptability to different operational conditions.

Premium Bearing Brand:


Utilizes FAG brand premium bearings, ensuring reliability and durability even in challenging working environments.

Hard-Facing Flights on Rotor:


The flights on the rotor are hard-faced to HRC 65, offering an extended lifespan compared to competitors. This durability translates to cost savings and reduced downtime.

Special High-Pressure Air Knife Design:

Features a specialized high-pressure air knife design that cleans the basket screen automatically, preventing screen blinding. This is particularly advantageous when dealing with high-viscosity mud and water-based mud.

Models GNCD930G and GNCD930-VFD:

GN Solids Control offers two models, GNCD930G and GNCD930-VFD, both with a remarkable processing capacity ranging from 30 to 50 tons per hour. These models are engineered to handle a diverse range of drilling conditions, providing a robust solution for solids control.

GN Solids Control’s Vertical Cutting Dryer stands as a testament to the company’s commitment to innovation and excellence in the field of solids control. Its success in serving several Africa customers with OBM applications showcases its adaptability and effectiveness in challenging drilling environments. With features such as high G force, premium bearings, and advanced cleaning mechanisms, the Vertical Cutting Dryer from GN Solids Control is set to redefine solids control standards, contributing to increased operational efficiency and environmental sustainability in the oil and gas sector.

The Advanced GNMS-200 Mud Recycling System in Asia

In a significant leap forward, GN Solids America LLC proudly introduces the GNMS-200 Mud Recycling System, a groundbreaking solution poised to transform trenchless operations across Asia. This cutting-edge system is meticulously designed to meet the unique needs of trenchless clients, setting a new benchmark for efficiency, cost-effectiveness, and environmental responsibility.

Key Features of GNMS-200 Mud Recycling System:

At the heart of the GNMS-200 is its engineered capability for cost-effective mud recovery. By minimizing waste and optimizing resource utilization, this system presents an economically viable solution for trenchless projects.

High-Performance Capacity:

With a robust capacity of 200 GPM the GNMS-200 ensures the seamless recycling of mud, supporting uninterrupted trenchless operations even in the most demanding work environments. Its high-performance capabilities redefine efficiency in mud recycling.

Environmental Sustainability:

Emphasizing sustainability, the GNMS-200 is a frontrunner in eco-friendly practices. By efficiently recovering mud and minimizing environmental impact, it aligns seamlessly with the growing demand for environmentally responsible solutions in the industry.

Benefits for Trenchless Clients:

The GNMS-200 significantly streamlines mud recycling, leading to enhanced operational efficiency for trenchless projects. Its advanced features contribute to smoother and more productive operations.

Tailored to suit the diverse needs of trenchless applications, this versatile system is designed to adapt seamlessly to different work environments. Its adaptability ensures flexibility and optimal performance across various project scenarios.

Meeting and exceeding stringent environmental standards, GNMS-200 ensures responsible waste management. Its compliance aligns perfectly with the eco-conscious requirements of trenchless projects, positioning it as a sustainable choice.

GN Solids America LLC proudly presents the GNMS-200 Mud Recycling System as a revolutionary solution, poised to advance trenchless operations throughout Asia. For a more in-depth understanding of how GNMS-200 can significantly benefit your trenchless project, we warmly invite you to reach out to us.

Successful Delivery of Centrifugal Pumps and Solids Control Centrifuges to Bolivian Customer by GN Solids Control

GN Solids Control is pleased to announce the completion of a project involving the delivery of centrifugal pumps, solids control centrifuges, and vibrating screens to a valued customer in Bolivia. Serving two drilling rigs, this project highlights GN Solids Control’s commitment to providing reliable and efficient solutions for drilling fluid management.

The scope of this project includes the supply and installation of drilling fluid centrifugal pumps, solids control centrifuges, and vibrating screens to enhance the drilling fluid management process on two drilling rigs. The equipment is crucial for maintaining optimal drilling fluid conditions, ensuring efficient and smooth drilling operations.

Customer’s Fleet:

Notably, this customer has accumulated a fleet of over 10 GN Solids Control centrifuges, showcasing the trust and satisfaction in the performance and reliability of GN equipment. The choice of GN Solids Control equipment reflects the customer’s commitment to quality and efficiency in their drilling operations.

Equipment Highlights:

Drilling Fluid Centrifugal Pumps: GN Solids Control’s drilling fluid centrifugal pumps are designed to handle various drilling fluid types, providing consistent and reliable performance to support drilling operations.

Solids Control Centrifuges: The solids control decanter centrifuges play a crucial role in separating solids from drilling fluids, ensuring the fluid remains in optimal condition for effective drilling.

Shale Shakers: The inclusion of Shale Shakers enhances the solids control process by efficiently separating cuttings and debris from the drilling fluid, contributing to improved overall drilling efficiency.

GN Solids Control takes pride in delivering high-quality centrifugal pumps, solids control centrifuges, and vibrating screens to our esteemed customer in Bolivia. This successful project underscores our commitment to providing top-notch solutions for the oil and gas industry, contributing to the smooth and efficient operations of drilling rigs.



GN Solids Control Vertical cutting dryers in Action

In the dynamic world of solids control within the oil and gas industry, one technological marvel stands out – the GN Solids Control Vertical Cutting Dryer. This cutting-edge equipment has revolutionized the way drilling waste is managed, offering unprecedented efficiency and environmental benefits.

Understanding the GN Vertical Cutting Dryer:

The GN Vertical Cutting Dryer is a key component in the drilling waste management process. Its primary function is to effectively separate drilling solids from drilling fluids, ensuring that the recovered mud can be reused, reducing waste and operational costs.

High Rotation Speed: One of the standout features of the GN Vertical Cutting Dryer is its high rotation speed. This ensures that cuttings are subjected to strong centrifugal force, effectively separating them from the drilling fluids.

Efficient Drying: The cutting dryer boasts impressive drying capabilities, significantly reducing the oil content in the cuttings. This not only aids in waste disposal but also facilitates the recovery of valuable drilling fluids.

User-Friendly Design: GN Solids Control places user convenience at the forefront. The Vertical Cutting Dryer is designed for easy operation and maintenance, minimizing downtime and enhancing overall operational efficiency.

Environmental Sustainability: As environmental consciousness becomes a priority, the GN Vertical Cutting Dryer plays a crucial role. By minimizing waste and facilitating the reuse of drilling fluids, it contributes to a more sustainable and eco-friendly drilling process.

The applications of the GN Vertical Cutting Dryer are diverse, spanning across various drilling operations. From onshore to offshore drilling projects, this equipment proves its versatility and reliability.

Precision Monitoring for Safety: Equipped with advanced level sensors, these models ensured precise monitoring to prevent over-suction of fluids, enhancing safety and reliability in the degassing process.

Solids Control System Components:

The GN Solids Control Vertical cutting dryers were part of a comprehensive solids control system that included the following components:

GNZS594J-SHBJ Drilling Fluid Shale Shakers (8 units): These high-performance shale shakers efficiently removed solids from drilling fluids, ensuring a clean and reusable mud system.

GNZJ594J-2S12N Mud Cleaners (2 units): The mud cleaners played a crucial role in the cleaning process, separating fine particles and contributing to the overall clarity of the drilling fluid.

Horizontal Decanter Centrifuges (2 units): These centrifuges enhanced the solids separation process, providing further efficiency in the solids control system.

Vertical Cutting Dryer (1 unit): As part of the system, the vertical cutting dryer complemented the degassers, effectively separating drilling solids from fluids and promoting waste reduction.

Our GN Solids Control Vertical cutting dryers, alongside the complete solids control system, were successfully deployed for a prominent client in Europe. This project not only showcased the global reach of GN Solids Control but also highlighted the trust placed in our advanced technology for critical drilling operations.

The integration of GN Vertical cutting dryers into a comprehensive solids control system for a European client underscores the reliability and effectiveness of GN Solids Control equipment on a global scale. As the oil and gas industry continues to evolve, GN Solids Control remains at the forefront, providing innovative solutions that set new standards for efficiency, safety, and performance in drilling operations worldwide.

Elevating Drilling Operations in Indonesia: GN Solids Control’s Mud cleaners

In the dynamic realm of drilling operations, the effective management of drilling fluids plays a pivotal role in ensuring optimal performance. GN Solids Control, a leader in the industry, has recently marked a significant milestone by supplying Drilling Fluid Desanders, Desilters, and shale shakers for four drilling rigs to projects in Indonesia.

GN Solids Control’s Drilling Fluid desanders have proven to be instrumental in removing unwanted particles from drilling fluids. Deployed in Indonesian projects, these cleaners play a crucial role in ensuring the cleanliness and quality of drilling fluid, reducing equipment wear, and enhancing overall drilling system performance.

The effective solid-separation capabilities of GN Solids Control’s Desand Cleaners contribute to maintaining fluid integrity, optimizing the drilling process, and creating a more efficient and sustainable working environment.

The inclusion of Desanders and Desilters in the equipment lineup underscores GN Solids Control’s commitment to providing comprehensive solutions. These components target the removal of finer solids, ensuring that drilling fluids maintain the desired viscosity and performance characteristics.

In the challenging drilling environments of Indonesia, GN Solids Control’s Desanders and Desilters prove invaluable in mitigating potential issues related to solids accumulation and enhancing the overall efficiency of the drilling process.

GN Solids Control’s Shale Shakers are vital in classifying solids based on size, ensuring that the drilling fluid remains free from undesirable particles. In Indonesian projects, these screens have demonstrated their effectiveness in improving operational efficiency and prolonging the life of drilling systems.

The accuracy in particle classification provided by GN Solids Control’s shaker screens significantly contributes to the quality of drilling fluid, enhancing productivity and reducing costs associated with equipment maintenance and replacement.

The successful deployment of Drilling Fluid Desand Cleaners, Desanders, Desilters, and shale shakers for four drilling rigs in Indonesian projects highlights GN Solids Control‘s dedication to innovation and excellence. By optimizing drilling fluid management, GN Solids Control continues to set the benchmark for efficiency and sustainability in the drilling industry. As the industry evolves, GN Solids Control remains at the forefront, providing cutting-edge technologies to streamline processes and achieve new levels of efficiency.

GN Solids Control Revolutionizes Mud Centrifuge Systems for South American Client

At GN Solids Control, we are excited to share the recent success of delivering two cutting-edge mud centrifuge systems to a valued client in South America. This accomplishment underscores our commitment to providing innovative and efficient solutions in the field of solids control and mud treatment.

Our state-of-the-art GNLW654 mud centrifuge takes center stage in each system. Precision-engineered for optimal performance, this centrifuge ensures the efficient and rapid dehydration of mud, meeting the industry’s most stringent standards.

Complementing the centrifuge is a robust coagulation and polymer addition system boasting a substantial capacity of 6000 liters. This critical component facilitates effective flocculation, optimizing the dehydration process for enhanced efficiency.

Operational ease and maintenance simplicity are paramount at GN Solids Control. Our horizontal centrifuge lifting stand provides convenient and secure access, allowing for adjustments and maintenance without complications.

Handling substantial volumes of mud is a constant challenge, and our systems rise to the occasion with 20-foot mud tanks. Designed to efficiently manage significant waste volumes, these tanks contribute to effective and sustainable waste management practices.

To ensure a consistent and controlled flow of mud to the centrifuge, each system is equipped with an efficient screw pump for mud supply. This feature guarantees uninterrupted and seamless operation, enhancing overall system reliability.

At GN Solids Control, we prioritize the integration of advanced centrifuge models to deliver unparalleled results in solids control and mud treatment applications.

Dewatering Decanter Centrifuge-T Series Specs
Bowl Diameter 220 mm(9 Inch) 360 mm(14 Inch) 450 mm(18 Inch) 550 mm(22 Inch) 650 mm(25.6 Inch) 760 mm(30 Inch)
Bowl Length 924 mm(36.4 Inch) 1512 mm(59.5 Inch) 1890 mm(74.5 Inch) 2310 mm(91 Inch) 2730 mm(82 Inch) 3328 mm(131 Inch)
Bowl Speed 4500 RPM 3900 RPM 3500 RPM 3150 RPM 2900 RPM 2650 RPM
Max G Force 2492 G 3063 G 3084 G 3051 G 3058 G 3000 G
L/D Ration 4.2 4.2 4.2 4.2 4.2 4.4
Main Motor 11 KW 20/30/37 KW 37/45/55 KW 55/90 KW 90/110 KW 110/132/160 Kw
Back Motor 5.5 KW 7.5/11 KW 11/15/22 KW 15/37/45 KW 18.5/22/37/55KW 22/37/75/90 KW
Beach Angle 8.5 Degree
Drive Type VFD+PLC+HMI
Bowl Material Duplex Stainless Steel SS2205 from centrifugal casting
Screw Material Duplex Stainless SS2205 /SS316
Wear Protection Tungsten Carbide Tiles
Remarks Above specification is for reference only, final specifcations should be based on contract.

This successful project exemplifies our dedication to providing comprehensive and tailored solutions that meet the unique needs of our clients in South America. At GN Solids Control, we take pride in pioneering mud dehydration technologies that make a substantial impact.

Mastering Mud Tank Mixing with GN Solids Control Mud Guns

In the dynamic world of drilling operations, achieving optimal mud tank mixing is non-negotiable. GN Solids Control’s Mud Guns, designed for both supplemental and primary mixing, emerge as indispensable components when combined with mud agitators. This blog delves into the features and benefits of GN Solids Control’s Mud Guns, shedding light on their role in enhancing drilling efficiency.

Key Components of Mud Mixing:

Mud guns and mud agitators work in tandem to ensure comprehensive mud tank mixing. The number of mud guns deployed is directly correlated with the size of the tank, providing flexibility in adapting to varying operational needs. Typically installed along the mud line of the tank, these guns play a crucial role in achieving uniform mixing.


Size Options for Varied Requirements:

GN Solids Control offers versatility in mud gun sizes to cater to different tank configurations:


2’ Mud Gun: Suited for applications with specific tank dimensions and mud flow requirements.

3’ Mud Gun: Offers increased flow capacity, making it ideal for larger mud tanks and demanding mixing conditions.

Understanding the specific structure features of mud guns is vital for selecting the right equipment. GN Solids Control provides two main types:


Fixed Mud Gun: The fixed mud gun is stationary, ensuring consistent mixing within its designated position. Ideal for applications where targeted mixing is required in specific areas of the tank.

Rotary Mud Gun: Features dynamic rotation for more extensive coverage within the mud tank.

Suited for applications demanding versatile and thorough mud mixing.

Model Specifications:

GN Solids Control Mud Guns come in two models:


GNNJQ50-3G and GNNJQ80-3G:


Fixed mud gun model with nozzle diameter options of DN50 and DN80.

Three nozzles with a fixed rotation angle.

GNNJQ50-3X and GNNJQ80-3X:


Rotary mud gun model with nozzle diameter options of DN50 and DN80.

Features a 120° rotation angle, covering a full 360° for comprehensive mixing.

Benefits of GN Solids Control Mud Guns:

  • Robust Construction: Engineered to withstand challenging drilling environments.
  • Adjustable Speed: Equipped with variable frequency control for customizable mixing.
  • Temperature Maintenance: Cooling coils ensure optimal material working temperature.
  • User-Friendly: Displays for speed and temperature provide enhanced control and monitoring.


In the realm of mud tank mixing, GN Solids Control’s Mud Guns shine as reliable and efficient tools. Whether opting for precision with the fixed mud gun or embracing versatility with the rotary mud gun, GN Solids Control delivers solutions that meet the rigorous demands of drilling operations.