Mini Desander and Desilter for Africa Drilling Company

In the realm of drilling operations, Africa has always been a hotbed of activity, with numerous companies constantly on the lookout for efficient and cost-effective drilling solutions. Among these solutions, the mini desander and desilter have emerged as crucial tools for enhancing the overall drilling process.

For Africa Drilling Company, the integration of these mini desanding and desilting units has been a game-changer. The mini desander, in particular, is a compact yet powerful machine designed to remove sand particles from the drilling fluid. Its efficient design ensures minimal downtime and maximum output, making it an ideal choice for Africa’s drilling industry.

The mini desilter, on the other hand, focuses on removing finer particles, such as silt, from the drilling fluid. This is crucial in maintaining the fluid’s quality and ensuring smooth drilling operations. Both these units, when used in tandem, significantly improve the drilling fluid’s circulation and overall drilling efficiency.

Africa Drilling Company has recognized the importance of these mini desanding and desilting units and has successfully integrated them into its operations. The company has reported significant improvements in drilling speed, fluid quality, and overall cost-effectiveness.

Moreover, the compactness of these units makes them easy to transport and deploy, even in remote locations. This is a crucial advantage in Africa, where many drilling sites are located in inaccessible areas.

In conclusion, the mini desander and desilter are invaluable tools for Africa Drilling Company and other drilling operations in the continent. Their efficient design and cost-effectiveness make them a must-have for any drilling company looking to enhance its operations and improve overall efficiency.

Drilling Mud Centrifugal Pump and Mud Agitator for African Clients

With the deep integration of the global economy, energy and infrastructure construction on the African continent are in full swing. In this vibrant land, drilling operations are a crucial part of resource development, and the circulation and treatment of drilling mud are essential to ensure the smooth progress of operations. Today, let’s talk about how to provide efficient and reliable drilling mud centrifugal pumps and mud agitators for African clients.

Drilling mud plays multiple roles in drilling operations. It can cool the drill bit, carry away drilling cuttings, stabilize the wellbore, and prevent collapse. However, as the drilling depth increases, the impurities and solid particles in the mud will gradually increase, which requires efficient separation and purification through centrifugal pumps.

We provide African clients with drilling mud centrifugal pumps that adopt advanced centrifugal separation technology, which can quickly and effectively separate solid particles from liquids in the mud. This centrifugal pump is characterized by compact structure, stable operation, and convenient maintenance, and can adapt to the complex and varied working environment in Africa. At the same time, we have also provided customized products with different flow rates and head heights based on the actual needs of clients, ensuring that they meet the requirements of various drilling operations.

In addition to centrifugal pumps, mud agitators are also indispensable equipment in drilling operations. They can uniformly stir the mud, prevent solid particles from settling, and maintain the fluidity of the mud. Our mud agitators are reasonably designed and powerful, ensuring that the mud maintains stable performance during the circulation process.

On this vast land of Africa, our drilling mud centrifugal pumps and mud agitators have been successfully applied to multiple drilling projects and have received unanimous praise from clients. In the future, we will continue to adhere to the principle of “quality first, customer foremost” and provide African clients with even more high-quality and efficient products and services, contributing to the vigorous development of energy and infrastructure construction in Africa.

In conclusion, drilling mud centrifugal pumps and mud agitators are crucial equipment in drilling operations, playing a significant role in ensuring the smooth progress of operations. We will continue to focus on technological innovation and product optimization, providing African clients with more comprehensive solutions and jointly writing a new chapter in friendly cooperation between China and Africa.

GN Solids Control attended 2024 Beijing CIPPE Oil Equipment Show

This week, GN Solids Control had the privilege of participating in the highly anticipated 2024 Beijing CIPPE, also known as the 24th China International Petroleum & Petrochemical Technology and Equipment Exhibition. Held at the prestigious Beijing New China International Exhibition Center, this event is a global gathering of leading companies in the oil and gas drilling industry.

During the exhibition, GN Solids Control showcased its latest and most innovative equipment, demonstrating its commitment to providing cutting-edge solutions for the industry. One of the highlights was the GN ViST Shaker, a traditional shaker enhanced with a vacuum screen unit. This remarkable piece of equipment can recover up to 20-30% of liquid from drilling mud, significantly reducing waste and the need for new mud investment over time.

Furthermore, GN also exhibited its decanter centrifuges, which are the core of solids and liquid separation. These centrifuges, including the 2-phase GNLW632A and GNLW554FT-VFD models, as well as the Second Generation 3-phase GNLWS364FT-VFD, are designed to provide efficient and reliable separation of solids and liquids.

Another noteworthy piece of equipment was the GN disc stack separator, specifically the 3-phase GNSD90 model. This separator rapidly separates solids and liquids through high-speed centrifugal force, ensuring efficient and effective separation.

For those dealing with oily drilling cuttings, GN presented its Cuttings Dryer. This dryer is widely used for OBM and SBM treatment, effectively reducing the oil content in cuttings to less than 5%. GN offers this dryer with various screen basket sizes to cater to different materials, ensuring optimal performance.

Moreover, GN Solids Control also showcased its Solids Vacuum Pump models GNSP-10B and GNSP-40B. These pumps provide a reliable solution for moving high-viscosity drilling cuttings, solids, or sludge, making the handling of such materials much easier.

Lastly, the Screw Conveyor, which is widely used to remove drill cuttings discharged from shakers, desanders, and desilters, was also a star attraction at the exhibition. This conveyor is an effective solids transfer unit within a certain length, ensuring smooth and efficient operation.

If you’re interested in learning more about the operation and maintenance of any of GN Solids Control’s equipment, such as the Negative pressure vibrating screen, decanter centrifuge, oily sludge treatment system, solid vacuum pump, or any other drilling-related equipment, feel free to contact us. Our team of experts is always ready to provide exceptional service and support to ensure the optimal performance and longevity of your equipment. Stay tuned for more updates and insights from GN Solids Control!

GN Proudly Presents the Revolutionary Second Generation 3-Phase Decanter Centrifuge at the 2024 CIPPE Exhibition

We are delighted to announce that GN Company will showcase our brand-new product, the Second Generation 3-Phase Decanter Centrifuge, at the upcoming 2024 China International Petroleum & Petrochemical Technology and Equipment Exhibition (CIPPE), scheduled from March 25th to 27th, 2024.

This latest iteration of our 3-Phase Decanter Centrifuge builds upon the excellent performance of its predecessor while introducing comprehensive technological upgrades and innovations. The new model boasts significant improvements in processing capacity, separation efficiency, operational stability, as well as energy conservation and environmental protection. It aims to provide our customers with even more efficient and reliable separation solutions.

We cordially invite you to visit our exhibition booth and experience the exceptional performance of the Second Generation 3-Phase Decanter Centrifuge firsthand. Our professional team will be on hand to provide detailed explanations of the product’s features, application areas, and successful case studies, and answer any questions you may have. Moreover, we eagerly look forward to engaging in meaningful discussions with you to explore industry trends and potential collaboration opportunities.

During this exhibition, GN will also show the following other equipment::

GN ViST Shaker

GN disc stack separator

GN Cuttings Dryer

GN Solids Vacuum Pump

GN Screw Conveyor

Exhibition Dates: 25th – 27th March, 2024

GN Company Booth Number: E2168

We eagerly await your visit and believe that this exhibition will mark a new beginning for our mutual success. If you have any queries or would like to learn more about our products, please feel free to contact us at any time.

Oilfield Drilling Cuttings Management System Exported to the Middle East

In a significant milestone for our company, we have successfully sold our comprehensive Drilling Cuttings Management System to a valued customer in the Middle East. This system, tailor-made for efficient drilling cuttings management, will play a pivotal role in enhancing operational efficiency and environmental sustainability in the oilfields of this region.

The core component of this system is our Vertical Cuttings Dryer, model GNCD930G. This state-of-the-art dryer is designed to rapidly and effectively reduce the moisture content of drilling cuttings, making it easier to handle and dispose of. Its vertical design ensures maximum efficiency and minimal space utilization, making it an ideal choice for oilfields with limited space.

Complementing the dryer is our Decanter Centrifuge, model GNLW363D-VFD. This powerful machine separates solids from liquids with precision, further reducing the moisture content of the cuttings and enabling their reuse or safe disposal. The variable frequency drive (VFD) allows for precise control of the centrifuge’s speed, optimizing its performance based on the specific requirements of the drilling operation.

To ensure smooth and efficient feeding of the centrifuge, we have included two GNG Centrifuge Feed Pumps. These pumps are designed to handle the viscous and abrasive nature of drilling cuttings, ensuring a continuous and reliable supply to the centrifuge.

For efficient transportation of the dried cuttings, we have included three Screw Conveyors. These conveyors are robust and durable, capable of handling heavy loads and operating in tough environments. They will play a crucial role in transporting the cuttings from the dryer to the storage or disposal area.

Lastly, we have provided a complete set of skid-mounted supports for the centrifuge and dryer. These skids not only provide a stable foundation for the machines but also facilitate easy installation and relocation if needed.

We are proud to be a part of this important project and look forward to supporting our customer in achieving their operational goals. This sale marks a significant step in our expansion into the Middle East market and we are confident that our Drilling Cuttings Management System will make a positive impact on the oilfields of this region.

GN Mud Agitator and Vacuum Degasser Making Waves in China’s Oilfield Services Industry

In the dynamic landscape of the oil and gas industry, efficient solids control equipment plays a pivotal role in ensuring smooth drilling operations. Hebei GN Solids Control Co., Ltd. has emerged as a key player in this sector, particularly with its top-notch Mud Agitator and Vacuum Degasser, which have found a strong market in China’s oilfield services companies.
Mud Agitator:
The Mud Agitator from Hebei GN Solids Control Co., Ltd. stands out for its robust design and exceptional performance in maintaining the homogeneity of drilling fluids. With the ability to prevent the settling of solids and ensure uniform mixing, this agitator significantly contributes to the overall efficiency of drilling operations.
Key Features:
Robust Design: Built to withstand the harsh conditions of oilfield environments, the Mud Agitator is constructed with high-quality materials, ensuring durability and reliability.
Efficient Mixing: Equipped with a powerful motor, the agitator achieves thorough and consistent mixing of drilling fluids, preventing the formation of solids and maintaining fluid properties.
Easy Maintenance: Designed with user convenience in mind, the Mud Agitator facilitates easy maintenance, minimizing downtime and optimizing operational continuity.
Vacuum Degasser:
Hebei GN Solids Control Co., Ltd.’s Vacuum Degasser is another standout product that addresses the critical need for gas removal from drilling fluids. The efficient degassing process ensures the stability of the drilling mud, enhancing overall drilling performance.
Key Features:
High Degassing Efficiency: The Vacuum Degasser effectively removes entrained gases, including H2S and CO2, from the drilling fluids, preventing issues such as foam and gas-cut mud.
Compact Design: With a compact footprint, the degasser is suitable for both onshore and offshore drilling rigs, offering versatility in various operational settings.
Real-time Monitoring: Equipped with advanced monitoring systems, the Vacuum Degasser provides real-time data on degassing efficiency, allowing for prompt adjustments and optimization.
Market Penetration in China:
Hebei GN Solids Control Co., Ltd.’s Mud Agitator and Vacuum Degasser have gained significant traction in the Chinese oilfield services sector. Their exceptional performance, coupled with the company’s commitment to quality and innovation, has made them preferred choices among drilling professionals.
As China’s oil and gas industry continues to evolve, the demand for reliable and efficient solids control equipment remains paramount. Hebei GN Solids Control Co., Ltd.’s Mud Agitator and Vacuum Degasser exemplify the company’s dedication to meeting these demands, solidifying its position as a leading provider in the oilfield services market.

Unveiling GN Solids’ Technological Marvels at AOG Energy 2024

Prepare for a spectacle of innovation and groundbreaking technology as GN Solids makes its mark at the Australasian Oil & Gas Exhibition & Conference (AOG) 2024. This premier event in the oil, gas, and energy sectors is set to host an extraordinary showcase, and GN Solids is bringing its A-game to Booth L34 at the Perth Convention and Exhibition Centre from March 13 to 15, 2024.

A Symphony of Technology: GN Solids, synonymous with cutting-edge solids control solutions, is set to captivate industry professionals with its exhibits—the GN 14-inch Bowl Decanter Centrifuge and the GN Shaker GNZS752. These technological marvels are crafted to redefine efficiency and precision in the oil, gas, and energy sectors.

Journey into Excellence: Step into the future of energy solutions as GN Solids invites you to experience excellence. Booth L34 is not just a space; it’s a portal to witness the convergence of innovation and industry needs.

AOG 2024: Where Visions Unite: AOG Energy 2024 is not merely an event; it’s a convergence of visions and a melting pot of industry leaders, experts, and enthusiasts. The GN Solids booth is your backstage pass to witness firsthand the synergy between technological prowess and industry demands.

Meet the Maestros: Engage with GN Solids’ maestros at Booth L34. Immerse yourself in insightful conversations, gain a deeper understanding of our technology, and explore how our solutions can orchestrate efficiency in your operations.

Connect Beyond Borders: For those unable to physically join the spectacle, GN Solids has dismantled geographical barriers. Reach out to our Australia team via email at or give us a ring at +61 467 718 611. The GN Solids Australia Pty Ltd headquarters, located at Unit 20.256-258 Musgrave Road, Coopers Plains QLD 4108, is a hub of excellence waiting to serve you.

Digital Odyssey: Embark on a digital odyssey by exploring our official website here. Dive deep into a sea of information about our products, technologies, and the avant-garde solutions we offer.

Social Symphony: Join the social symphony by following our channels for live updates, behind-the-scenes glimpses, and conversations that echo the pulse of AOG Energy 2024. Let your voice be heard using #GNSolidsAtAOG2024.

Anticipating the Overture: As GN Solids takes center stage at AOG Energy 2024, we anticipate an overture of innovation, collaboration, and visionary strides in the oil, gas, and energy sectors. Brace yourself for a symphony of possibilities and join us as we redefine the future of energy. AOG 2024—where technology meets transcendence!

Exploring the Efficiency of High G-Force Vibrating Shakers in Offshore Drilling Platforms

In the realm of offshore drilling platforms, the utilization of cutting-edge technology becomes imperative to ensure optimal performance. One such innovation making waves is the incorporation of High G-Force Vibrating Shakers in the mud shale shaker module. Specifically designed for marine environments, these screens play a pivotal role in the processing of water-based mud and rock cuttings.
Comprising four sets of high G-force vibrating screens, the complete system includes a high G drying shaker, mud tankcentrifugal pump, agitator, and an intelligent control system. This integrated approach not only addresses the challenges associated with offshore drilling but also enhances the efficiency of mud and debris handling.
The high G-Force vibrating Shakers are engineered to deliver superior performance in the separation of solids from drilling fluids. This modular approach ensures effective screening and drying of mud, contributing to the overall cleanliness of the drilling process. The synergy of components like mud tanks, sand pumps, and agitators further streamlines the operations, creating a seamless workflow on the drilling platform.
The intelligent control system serves as the brain of the operation, allowing for real-time monitoring and adjustment of various parameters. This not only enhances the precision of the drilling process but also ensures a safer and more sustainable operation in the challenging marine environment.
In conclusion, the integration of high G-Force vibrating screens in offshore drilling platforms marks a significant leap forward in technology. The comprehensive system, encompassing various modules, reflects a holistic approach to mud and debris processing, ultimately contributing to the efficiency and success of offshore drilling endeavors.

GN Dewatering Decanter Centrifuge is Welcomed in Waterwell Drilling Projects.

The GN Dewatering Decanter Centrifuge, characterized by its distinctive 8.5-degree beach angle, stands as an exceptional solution for dewatering applications. Primarily employed for industrial wastewater sludge, this centrifuge has a design geared towards easy mud separation. It effectively handles a spectrum of challenges, encompassing large particle sizes, significant density disparities between solids and liquids, low viscosities, high concentrations, and robust treatment capacities, all while delivering enhanced dryness and good clarity. When dealing with sludges or wastewater laden with fine particles, the inclusion of flocculants assists in aggregating these particles, subsequently facilitating efficient dewatering with the Dewatering Decanter Centrifuge.


2021.01.19 gn municipal sewage decanter centrifuge
This decanter centrifuge finds versatile applications across a diverse range of materials, including drilling mud, sewage, cutting(especially water-based mud), and others. It addresses the dewatering needs of intricate substances such as sludge and wastewater. To optimize the dewatering process, the centrifuge capitalizes on its distinct features and advancements.
One of its notable features is the 8.5-degree beach angle, extending the cone section and thereby augmenting the drying and dewatering zones. Constructed with advanced materials like duplex stainless steel SUS2205 or SUS2304, the shaft caps and bowl ends outperform traditional alternatives. The utilization of centrifugal casting and die-forging processes ensures durability by mitigating intergranular corrosion and residual stress issues. The CNC spiral blade forming equipment is employed to press the screw blade, offering superior slag-conveying efficiency compared to traditional methods.
Further enhancing efficiency, the screw blade’s design can be tailored to specific material properties. Additionally, an optimized beach angle, pitch, and the inclusion of a BD baffle plate segregate the dewatering and sedimentation zones. This design fosters clearer and drier separated liquid, while also reducing energy consumption. A double cone design suits high-concentration and high-viscosity materials, bolstering slag discharge resistance and increasing treatment capacity.

Decanter Centrifuge 2023.08.14
Furthermore, wear-resistant components like the tungsten carbide sleeve at the solid discharge port and user-friendly features such as adjustable overflow weir plates and gas spring-assisted collection box covers contribute to the centrifuge’s overall durability and ease of use. These features, combined with innovative bearing designs and machine monitoring systems, position the GN Dewatering Decanter Centrifuge as a reliable and efficient solution for industries grappling with complex dewatering challenges.

GN Big Bowl Decanter Centrifuge for Overseas Mining Tailing Dewatering Projects.

Mining tailings are the solid waste materials that are left over after mining operations. They can contain a variety of materials, including sand, gravel, clay, and heavy metals. Tailings can be a major environmental liability, as they can pollute waterways and contaminate soil.

One way to dewater mining tailings is to use a decanter centrifuge. Recently, GN has shipped the big bowl decanter centrifuge with the model GNLW764A-VFD for overseas mining tailing dewatering projects.

A decanter centrifuge is a machine that uses centrifugal force to separate solids from liquids. The solids are deposited in a cake at the bottom of the centrifuge, while the liquids are discharged from the top. The GN big bowl decanter centrifuge is the 30-inch (760mm) bowl-diameter decanter centrifuge. with a bowl length and diameter ratio of 4.2:1. This bowl size allows the client to handle big volume fluids with one single unit. The GN big bowl decanter centrifuge is designed for best performance in Tunnel Boring Project Mud Cleaning, Dredging Slurry Separation, and Municipal Sewage Sludge in Purification Plants, and Industry Waste Water Treatment.

GN Solids Control is a leading manufacturer of decanter centrifuges. Besides, GN Big Bowl Decanter Centrifuge is a high-performance machine that is ideal for dewatering mining tailings. This time, we also supplied the dosing system for better treatment, it is mounted in two containers, very convenient for shipping, and the installation process is also simple and can be completed in a short amount of time.

GN is the first API-certified equipment manufacturer in China and we provide quality decanter centrifuges to the mining industry. Besides, GN also supply vibrating screens to the mining separation and shale shaker in the oil drilling projects. If you are interested and want more equipment information please contact me at