Global drilling projects demand more than just equipment. They require reliability, engineering experience, and a supplier capable of meeting different operational standards across regions. Recently, GN Solids Control successfully completed the export of two drilling rig solids control systems for customers in the Middle East and Europe, once again demonstrating GN’s strong capability in serving the international oil and gas market.

The two projects, delivered simultaneously to different regions, reflect GN’s growing recognition among global drilling contractors and oilfield service companies. From high-capacity desert drilling operations in the Middle East to technically demanding European projects, GN continues to provide customized solids control solutions designed for stable performance and efficient drilling fluid management.

The first system was supplied for a 1500HP drilling rig project in the Middle East. This complete solids control package includes key equipment such as a shale shaker, mud cleaner, vacuum degasser, decanter centrifuge, and mud tanks. Together, these components form a comprehensive drilling fluid processing system capable of handling demanding drilling conditions and maintaining optimal mud properties throughout the drilling operation.

The shale shaker serves as the primary stage of solids removal, while the mud cleaner combines desander and desilter functions for secondary separation. The vacuum degasser removes harmful gas intrusion from the drilling fluid, helping maintain drilling safety and fluid stability. In addition, the decanter centrifuge performs fine solids separation, improving drilling fluid quality and reducing waste generation. Integrated mud tanks provide efficient fluid storage, circulation, and mixing functions for continuous rig operation.

The second project was designed for a 750HP drilling rig in Europe. Based on the customer’s operational requirements, the configuration includes a shale shaker, mud cleaner, and a large-bowl decanter centrifuge. The large-bowl centrifuge offers higher processing capacity and efficient fine solids removal, making it especially suitable for demanding drilling fluid treatment applications.

Delivering these two systems simultaneously highlights GN’s manufacturing strength, project management capability, and global supply efficiency. It also reflects the company’s ability to customize equipment configurations according to regional drilling requirements and customer preferences.

Over the years, GN Solids has continuously expanded its international market presence and has been successfully approved as a vendor by multiple oil companies in the Middle East. At the same time, GN equipment has gained increasing recognition from high-end clients across Europe and North America for its quality, reliability, and technical performance.

From complete rig solids control systems to advanced centrifuge technology, GN remains committed to helping customers improve drilling efficiency, reduce environmental impact, and maintain stable operations in challenging environments worldwide.

As more international projects choose GN solutions, the company continues strengthening its position as a trusted global supplier in the solids control industry.

GN Solids Control – the world’s trusted choice.

Efficient drilling fluid management is essential for maintaining stable drilling performance across different types of drilling operations. From mineral exploration to oil drilling and trenchless construction, reliable solids control equipment helps operators improve fluid recycling, reduce waste, and lower operational costs. Recently, GN Solids Control successfully delivered multiple centrifuge units and solids control equipment packages to an overseas drilling company for a variety of drilling applications.

The project includes two sets of diesel engine-driven hydraulic centrifuges GNLW223D-FHD designed for exploration core drilling projects. Compared with conventional electrically driven systems, the hydraulic-driven centrifuge offers excellent flexibility and adaptability for remote drilling locations where power supply conditions may be limited. Powered by a diesel engine and hydraulic transmission system, the GNLW223D-FHD can operate reliably in challenging field environments while maintaining stable separation performance.

These centrifuges are specifically designed to remove fine solids from drilling fluids generated during mineral exploration and core drilling operations. By reducing the solids content in the drilling fluid, the system helps improve drilling efficiency, protect drilling tools, and extend the service life of the mud system. The compact structure and skid-mounted design also make transportation and on-site deployment easier for exploration projects located in remote areas.

In addition to the hydraulic centrifuge units, the customer also purchased one set of GNLW363D-VFD decanter centrifuge for an oil drilling project. Equipped with a Variable Frequency Drive (VFD) control system, the centrifuge allows operators to adjust bowl speed and differential speed according to changing drilling conditions. This flexibility enables more precise solids separation and improved drilling fluid performance during oilfield operations.

The GNLW363D centrifuge is widely used in drilling fluids solids control systems for fine solids removal and barite recovery. Its high processing efficiency and stable operation make it suitable for demanding drilling applications where fluid quality control is critical.

Furthermore, the project also includes one GNZS593 shale shaker combined with one GNLW363D decanter centrifuge for a Horizontal Directional Drilling (HDD) mud treatment project. The shale shaker serves as the primary solids control equipment to remove coarse cuttings, while the centrifuge further separates fine particles from the drilling fluid. Together, the system helps contractors recycle drilling mud efficiently and reduce waste discharge during trenchless drilling operations.

This diversified equipment package demonstrates GN Solids’ capability to provide customized solids control solutions for different drilling industries, including mineral exploration, oil and gas drilling, and non-excavation construction projects.

With advanced manufacturing capability and extensive international project experience, GN Solids continues to support global customers by delivering reliable, efficient, and field-proven drilling fluid treatment equipment for challenging applications worldwide.

As drilling activities continue to expand across the Middle East and North Africa, operators are placing greater emphasis on efficient solids control and environmentally responsible waste management. To meet these evolving demands, GN Solids Control has successfully delivered a comprehensive package of solids control equipment and vacuum pump systems to a client in the MENA region.

This project reflects GN’s ability to provide integrated solutions tailored to the specific needs of oilfield operations. The equipment package is designed to improve drilling fluid performance, enhance solids separation efficiency, and support effective drilling waste management under challenging field conditions.

At the core of the system is a range of advanced solids control equipment, engineered to handle different stages of drilling fluid processing. By efficiently removing drilled solids from the fluid system, these units help maintain optimal mud properties, reduce equipment wear, and improve overall drilling efficiency.

A key component of the package is the Decanter Centrifuge, which is used for fine solids separation. With high-speed rotation and precise control, the centrifuge effectively removes ultra-fine particles from drilling fluids, ensuring better fluid quality and extending the service life of the mud system. This plays a critical role in maintaining stable drilling performance, particularly in complex formations.

Complementing the centrifuge is the Vertical Cuttings Dryer, also known as a cuttings dryer, which is designed to treat drilling cuttings discharged from primary solids control equipment. By reducing the oil content and moisture in the cuttings, the dryer helps operators comply with environmental regulations while recovering valuable drilling fluids for reuse.

In addition, GN has supplied Vacuum Pump Systems that provide an efficient solution for transferring drilling waste, sludge, and other materials across the site. These pumps are particularly useful for cleaning mud pits, transferring solids, and handling waste in confined or hard-to-reach areas. Their strong suction capability and flexible operation significantly improve on-site efficiency and reduce manual handling.

The combination of solids control equipment, centrifuge, cuttings dryer, and vacuum pump systems creates a complete and efficient workflow for drilling fluid processing and waste management. This integrated approach not only enhances operational performance but also helps reduce environmental impact and operating costs.

Designed for the demanding conditions of the MENA region, all equipment is built with durability, reliability, and ease of maintenance in mind. GN Solids ensures that each system can perform consistently in high-temperature and high-intensity working environments.

Through this successful project, GN Solids once again demonstrates its commitment to delivering high-performance equipment and customized solutions for global oilfield clients. By combining advanced technology with practical engineering, GN continues to support customers in achieving safer, cleaner, and more efficient drilling operations.

In modern drilling operations, drilling fluid is more than just a medium, it is the bloodstream of the entire system, carrying cuttings, stabilizing the wellbore, and maintaining pressure balance deep beneath the surface. To ensure this “circulatory system” runs smoothly, reliable mixing and storage infrastructure is essential. GN Solids Control has recently delivered a customized Drilling Fluids Mixing and Storage Tank system for an international oilfield service company, designed to meet demanding operational requirements and complex field conditions.

The project highlights GN Solids’ ability to provide tailored solutions based on specific customer needs. The mixing and storage tank system is engineered to support efficient preparation, storage, and circulation of drilling fluids, ensuring continuous and stable drilling operations. Built with durability and functionality in mind, the system integrates multiple components into a unified and efficient platform.

At the core of the system is its high-efficiency mixing capability. Equipped with powerful agitators and strategically designed pipelines, the tank ensures uniform blending of drilling fluids and additives. This prevents sedimentation and maintains consistent fluid properties, which are critical for drilling performance and wellbore stability. In addition, the system can be paired with mud guns and centrifugal pumps to further enhance mixing efficiency and fluid circulation.

The storage function of the tank system is equally important. Designed with adequate capacity and optimized layout, the tanks provide reliable storage for prepared drilling fluids, allowing operators to manage fluid reserves effectively during different stages of drilling. This helps reduce downtime and ensures that drilling operations can continue without interruption.

GN Solids also places strong emphasis on modular design and ease of transportation. The tank system is fabricated in modular sections, making it easier to transport, install, and integrate into existing solids control systems. This flexibility is particularly valuable for international projects where logistics and site conditions can vary significantly.

In terms of safety and operational reliability, the system is built with high-quality materials and follows strict manufacturing standards. Features such as anti-corrosion coatings, well-designed walkways, handrails, and safety valves ensure that the equipment can operate safely in harsh oilfield environments.

This successful delivery once again demonstrates GN Solids’ commitment to providing high-quality solids control equipment and customized engineering solutions for global clients. By combining practical design with robust manufacturing, GN helps oilfield service companies improve efficiency, reduce operational risks, and maintain stable drilling performance.

As drilling projects continue to expand worldwide, GN Solids remains dedicated to supporting customers with reliable equipment and professional service, ensuring that every drop of drilling fluid is effectively managed and every operation runs with precision and confidence.

In the fast-paced world of underground construction, efficiency is everything. From tunnel boring machine (TBM) operations to large-scale infrastructure projects, the ability to process slurry quickly and effectively can make or break project timelines. To meet these demands, GN Solids Control introduces the GNTBM-500 Slurry Separation Plant, a powerful solution engineered for high-capacity performance across Asia’s growing construction and tunneling markets.

At the heart of this system is its impressive processing capability. The GN GNTBM-500 is built to handle up to 500 m³/h, making it an ideal choice for large underground engineering projects that generate significant volumes of slurry. Whether applied in metro construction, utility tunneling, or large-scale infrastructure development, the system ensures continuous and efficient slurry treatment, helping contractors maintain stable operations and reduce downtime.

What truly sets the GNTBM-500 apart is its three-stage separation system, designed to deliver cleaner results with greater efficiency. The process integrates a vibrating screen, desander, and desilter into one streamlined workflow. This multi-stage approach allows for the effective removal of coarse solids, sand, and fine particles in sequence. The result is a cleaner slurry output, improved recycling of drilling fluids, and reduced waste discharge. In short: cleaner, faster, smarter separation.

Beyond performance, the system is designed with operational stability and energy efficiency in mind. The GNTBM-500 features integrated slurry storage tanks and Variable Frequency Drive (VFD) control, allowing operators to precisely adjust system performance based on real-time project requirements. This intelligent control not only ensures stable operation under varying conditions but also significantly reduces energy consumption, making it both cost-effective and environmentally responsible.

Another standout feature is its modular and compact design. Built for real-world job sites, the system occupies a smaller footprint compared to traditional slurry treatment plants. Its modular structure allows for easier transportation, faster installation, and flexible configuration depending on project needs. This means contractors can deploy the system quickly and adapt it to different site conditions without complex setup procedures. Simply put: compact, modular, and ready for rapid deployment.

With Asia continuing to invest heavily in underground infrastructure, the demand for reliable and high-performance slurry separation systems is stronger than ever. The GNTBM-500 is designed to meet this demand head-on, combining high capacity, efficient separation, and intelligent control into one integrated solution.

By delivering consistent performance and practical design, GN Solids continues to support contractors in improving project efficiency, reducing environmental impact, and achieving smoother operations in challenging underground engineering environments.

GN Solids Control is pleased to announce its participation in the The 29th China International Trenchless Technology Conference and Exhibition (ITTC2026), one of the most influential events in the trenchless technology industry. The exhibition will be held from April 22 to April 24, 2026, at the National Convention and Exhibition Center (Tianjin) in Tianjin, China.

Organized under the guidance of the China Society for Trenchless Technology, ITTC has become an important platform for professionals in trenchless engineering, pipeline construction, underground infrastructure, and tunneling technologies. Each year, the event attracts equipment manufacturers, engineering contractors, research institutions, and industry experts from around the world to exchange ideas and explore the latest technological developments.

At Booth B27, GN Solids will showcase several advanced solutions designed for trenchless construction and tunneling projects. Visitors will have the opportunity to learn more about GN’s core equipment and technologies widely used in horizontal directional drilling (HDD) and tunneling applications.

One of the key systems on display will be the HDD Mud Recycling System, which is designed to efficiently separate drilling cuttings from drilling fluid during horizontal directional drilling operations. By recycling drilling mud and reducing waste discharge, the system helps improve drilling efficiency while lowering operational costs and environmental impact.

GN Solids will also introduce its TBM Slurry Separation System, a comprehensive solution designed for tunnel boring machine (TBM) projects. The system can effectively process large volumes of slurry generated during tunneling operations, ensuring stable performance and continuous operation of TBM equipment.

In addition, visitors can learn about GN’s Decanter Centrifuges, which play a critical role in fine solids separation and drilling fluid management. These centrifuges are widely used in both oil and gas drilling and trenchless engineering projects, providing high efficiency and reliable performance for demanding applications.

By participating in ITTC2026, GN Solids aims to strengthen communication with global trenchless technology professionals and demonstrate its commitment to delivering innovative solids control and slurry separation solutions for underground construction projects.

Industry professionals and partners are warmly invited to visit Booth B27 to meet the GN team and explore how GN’s technologies can support trenchless and tunneling projects.

For more information about the exhibition, please visit the official websites:
Chinese website: https://www.cstt.org.cn/Index/index.html
English website: https://en.cstt.org.cn/index.html
GN Solids looks forward to meeting industry partners and customers in Tianjin and contributing to the advancement of trenchless technology worldwide.

As the demand for advanced solids control and drilling waste management solutions continues to grow across the Middle East and North Africa, GN Solids Control has further strengthened its regional presence through its subsidiary, GN Solids MENA, located in the United Arab Emirates. The establishment and expansion of GN Solids MENA reflects GN’s long-term commitment to providing faster service, localized technical support, and efficient equipment supply to customers throughout the MENA region.

The Middle East and North Africa have long been important markets for oil and gas drilling, where efficient solids control equipment plays a crucial role in improving drilling performance and reducing operational costs. By operating a regional company in the UAE, GN Solids can provide closer support to drilling contractors, oilfield service companies, and project operators across countries such as the UAE, Saudi Arabia, Oman, Kuwait, Iraq, Egypt, and other neighboring markets.

GN Solids MENA functions as a key regional hub for equipment supply, technical services, spare parts support, and project coordination. With a local team that understands regional operational requirements and industry standards, the company is able to respond quickly to customer needs and provide professional technical assistance. This localized presence significantly shortens response time and enhances overall service efficiency.

In addition to technical support, GN Solids MENA also helps customers access a wide range of solids control and drilling waste management equipment manufactured by GN Solids. The product portfolio includes shale shakers, decanter centrifuges, vacuum degassers, mud cleaners, screw conveyors, cuttings dryers, and complete drilling fluid processing systems. These solutions are widely used in oil and gas drilling, HDD projects, trenchless operations, mining, and environmental treatment applications.

The UAE location provides a strategic advantage for logistics and regional distribution. With convenient access to major ports and transportation networks, GN Solids MENA can efficiently support projects throughout the Middle East and North Africa. The regional presence also allows GN to better understand market demands and deliver customized solutions tailored to local operating conditions.

As GN continues to expand globally, the role of regional service centers becomes increasingly important. Through GN Solids MENA, the company aims to build stronger partnerships with customers in the MENA region while maintaining high standards of product quality, engineering reliability, and professional service.

For customers and partners interested in learning more about GN’s activities and services in the Middle East and North Africa, you are warmly invited to visit the official website of the regional company to explore more information about products, projects, and local support:

www.gnsolidsmena.com

With the continued development of GN Solids MENA, GN Solids is confident that it will further enhance its ability to support regional customers and contribute to the success of drilling and industrial projects across the MENA market.

In an exciting development for the solids control industry, GN Solids Control has officially participated in the drafting of the new group standard for the “Negative Pressure Shale Shaker.” The standard has now been formally released, marking an important milestone in advancing drilling solids control technology and promoting standardized equipment development within the industry.

A Negative Pressure Shale Shaker is an innovative upgrade to conventional shale shaker technology. By introducing a negative pressure suction system beneath the shaker screen, the equipment can effectively enhance drilling fluid recovery, reduce drilling waste moisture content, and improve overall solids separation efficiency. Compared with traditional shale shakers, this technology helps operators achieve higher fluid recovery rates while minimizing environmental impact and operational costs.

As a professional manufacturer specializing in solids control equipment, GN Solids has continuously invested in research and development of advanced separation technologies. Over the years, the company has accumulated extensive experience in shale shaker design, screening technology, and drilling waste management. Through active participation in drafting this group standard, GN Solids contributed valuable technical insights, operational experience, and engineering practices gained from numerous global projects.

The release of the “Negative Pressure Shale Shaker” group standard represents a significant step toward standardizing the design, manufacturing, testing, and application requirements of this emerging equipment category. It provides clear technical guidance for manufacturers, drilling contractors, and service companies, ensuring better product reliability, performance consistency, and safety.

Participation in the formulation of this standard also reflects GN Solids’ commitment to supporting the healthy and sustainable development of the solids control industry. By working alongside other industry experts and organizations, the company continues to help shape technical benchmarks that drive innovation and improve operational efficiency in oil and gas drilling.

Looking ahead, GN Solids Control will continue focusing on technology innovation, product quality, and industry collaboration. The company remains dedicated to delivering reliable solids control solutions and contributing to the establishment of more advanced technical standards worldwide.

The official release of the “Negative Pressure Shale Shaker” group standard is not only a recognition of GN Solids’ technical strength, but also a new starting point for further industry innovation and development. Through continuous improvement and cooperation with global partners, GN Solids will keep providing high-performance equipment and sustainable solutions for drilling operations around the world.

GN Solids Control has successfully delivered nine sets of drilling mud vacuum degassers to a European client, supporting safe and efficient drilling fluid management across multiple operations. This project highlights GN’s capability to provide reliable gas removal solutions tailored to the strict performance and safety requirements of the European market.

In drilling operations, the presence of gas in drilling fluid can significantly affect system stability and safety. Entrained gases such as methane or air reduce mud density, disrupt hydrostatic pressure balance, and may lead to serious well control risks. Effective degassing is therefore essential to maintain proper drilling conditions and protect both equipment and personnel.

The GN vacuum degasser is designed to efficiently remove harmful gases from drilling fluids using a vacuum-based separation process. By creating a negative pressure environment inside the vessel, dissolved and free gases are separated from the mud and discharged safely. The degassed fluid is then returned to the circulation system with restored density and improved stability.

One of the key advantages of GN vacuum degassers is their ability to operate continuously with high efficiency. The system can handle large volumes of gas-cut mud while maintaining stable performance, making it suitable for both onshore and offshore drilling applications. The equipment is typically installed downstream of shale shakers, ensuring that the drilling fluid entering subsequent solids control equipment is free of gas interference.

For this European project, all nine units were manufactured with high-quality materials and robust structural design, ensuring durability under demanding operating conditions. The degassers are equipped with reliable vacuum pumps, efficient gas-liquid separation chambers, and optimized internal structures to maximize degassing performance while minimizing energy consumption.

Ease of operation and maintenance is another important feature. GN vacuum degassers are designed with simple control systems and accessible components, allowing operators to perform routine inspections and maintenance with minimal effort. This reduces downtime and helps maintain continuous drilling operations, which is critical for project efficiency.

In addition to performance, GN places strong emphasis on safety and compliance. The vacuum degassers supplied for this project are designed to meet international standards and can be configured to comply with European safety requirements, including options for explosion-proof electrical components when required.

Before shipment, all nine vacuum degassers underwent strict factory testing, including mechanical inspection, vacuum performance testing, and operational checks. This ensures that each unit is ready for reliable operation upon installation at the client’s site.
The successful delivery of these nine sets of drilling mud vacuum degassers demonstrates GN Solids Control’s growing presence in the European market and its ability to provide essential solids control equipment for safe drilling operations. By effectively removing gas from drilling fluids, GN degassers help improve drilling efficiency, enhance safety, and reduce operational risks.

With extensive experience in global oil and gas projects, GN Solids Control continues to deliver high-quality, dependable equipment that meets the evolving needs of the industry.

GN Solids Control has successfully delivered six packages of TBM slurry separation plants for shield tunneling projects in South Korea. Designed specifically for slurry balance Tunnel Boring Machines (TBM), these systems provide efficient slurry treatment and reliable solids separation, ensuring stable performance in demanding tunneling operations.

Modern urban infrastructure development increasingly relies on shield tunneling technology, particularly in densely populated cities where surface disruption must be minimized. In slurry balance TBM operations, drilling slurry plays a vital role in supporting tunnel face stability, transporting excavated materials, and maintaining safe working conditions. Efficient slurry treatment systems are therefore essential to ensure continuous operation and maintain the performance of the TBM equipment.

The six slurry separation plants supplied by GN are designed to cover processing capacities of 500 m³/h and 750 m³/h, meeting the operational requirements of different tunneling sections. By efficiently separating excavated solids from the slurry, the systems help maintain proper slurry properties and allow the cleaned slurry to be recycled back into the tunneling process. This not only improves operational efficiency but also significantly reduces the consumption of water and bentonite.

Each slurry separation plant is equipped with three core treatment modules: a scalping screen, a desander, and a desilter. The scalping screen performs the primary separation by removing large particles and debris from the slurry. After that, the desander module uses hydrocyclone technology to separate medium-sized particles such as sand. Finally, the desilter module removes finer solids, further improving slurry quality and ensuring optimal performance for the TBM circulation system.

One of the key advantages of GN’s slurry separation plants is the modular design concept. Each module is built as an independent unit that can be easily transported, installed, and integrated into the tunneling site. The compact structure minimizes the overall footprint of the system, which is particularly important for construction sites where space is limited. Additionally, the modular configuration allows for fast assembly and disassembly, reducing installation time and providing greater flexibility for different project layouts.

Reliability and durability are also major considerations for shield tunneling projects. GN slurry separation equipment is manufactured using high-quality materials and robust structural designs to withstand continuous operation and abrasive slurry conditions. The systems are carefully tested before delivery to ensure stable performance and long service life.

By providing these six packages of slurry separation plants, GN Solids Control once again demonstrates its strong capability in supporting large-scale infrastructure projects worldwide. The successful deployment of these systems will contribute to improved tunneling efficiency, reduced environmental impact, and smoother project execution for the South Korean customer.

With extensive experience in slurry treatment technology, GN continues to develop innovative solutions for tunneling, mining, and construction industries.
GN Solids Control—demonstrating global competitiveness with proven strength.