Author: GN Solidscontrol

In the demanding landscapes of the Middle East and North Africa, drilling operations often resemble a high-stakes balancing act, where efficiency, environmental compliance, and reliability must align perfectly. For a regional client, GN Solids Control delivered a comprehensive solids control and waste management solution, combining advanced equipment with practical engineering to meet these challenges head-on.

Rather than supplying standalone machines, GN approached the project as a complete process solution. The goal was simple yet ambitious: create a seamless flow from drilling fluid treatment to waste handling, minimizing losses while maximizing performance.

At the center of this system is the Decanter Centrifuge, a precision-driven unit designed to tackle fine solids that escape primary separation stages. By spinning at high speeds, the centrifuge removes ultra-fine particles, helping maintain optimal drilling fluid properties and reducing the need for excessive dilution or chemical treatment. The result is a cleaner, more stable fluid system that supports consistent drilling performance.

Working alongside the centrifuge is the Vertical Cuttings Dryer, a crucial component for drilling waste management. As cuttings are generated, the dryer reduces their liquid content, allowing valuable drilling fluids to be recovered and reused. This not only lowers fluid consumption but also helps operators meet strict environmental standards, a growing priority across the MENA region.

To keep materials moving efficiently across the site, GN integrated Vacuum Pump Systems into the solution. These units act like industrial “lungs,” quickly transferring sludge, drilling waste, and residual fluids from one point to another. Whether used for pit cleaning or solids transfer, vacuum pumps reduce manual labor and improve overall site efficiency, especially in complex or confined environments.

The synergy between these systems creates a closed-loop workflow, where drilling fluids are continuously treated, recovered, and reused. This approach reduces waste, cuts operational costs, and enhances environmental performance, all while maintaining a high level of operational reliability.

Designed specifically for the harsh conditions of the MENA region, the equipment features robust construction, high-temperature tolerance, and user-friendly maintenance design. Each component is built to withstand intensive use while delivering consistent performance over time.

This project highlights GN Solids’ capability not just as an equipment manufacturer, but as a solution provider that understands real-world oilfield challenges. By focusing on integration, efficiency, and sustainability, GN continues to help clients transform complex drilling operations into streamlined, high-performance systems.

As drilling activities evolve and environmental expectations rise, solutions like this will become increasingly essential. With proven technology and global project experience, GN Solids remains ready to support customers in building smarter, cleaner, and more efficient oilfield operations.

Behind every efficient drilling operation lies a well-orchestrated fluid management system. While rigs and downhole tools often take center stage, the preparation and storage of drilling fluids quietly determine whether operations run like a symphony or stumble like a broken metronome. For an international oilfield service company, GN Solids Control has delivered a Drilling Fluids Mixing and Storage Tank system designed to bring precision, stability, and adaptability to complex drilling environments.

This project focuses not only on equipment supply, but on optimizing the entire workflow of drilling fluid handling. From initial mixing to continuous storage and circulation, the system acts as a central hub that keeps drilling operations supplied with properly conditioned fluids at all times.

One of the key strengths of the system is its integrated mixing design. By combining agitators, mud guns, and fluid transfer pipelines into a coordinated structure, the tanks ensure that drilling additives are evenly dispersed and fluids remain homogeneous. This reduces the risk of solids settling and helps maintain consistent rheological properties, which are essential for effective cuttings transport and wellbore stability.

Equally important is the system’s operational flexibility. The tank configuration can be adapted based on project requirements, allowing operators to allocate capacity for different stages of drilling. Whether handling high-volume fluid preparation or maintaining reserve storage, the system provides the versatility needed for dynamic field conditions.

Another highlight is its modular engineering approach. Designed for international deployment, the tanks can be easily transported and assembled on-site. This modularity not only reduces installation time but also simplifies future expansion or relocation, making it a practical choice for projects that demand mobility and scalability.

From a reliability standpoint, GN Solids emphasizes durability and safety throughout the design. The tanks are constructed with robust materials and protective coatings to withstand harsh oilfield conditions, including corrosion and extreme weather. User-friendly features such as access platforms, handrails, and well-arranged piping systems further enhance operational safety and maintenance efficiency.

This project reflects GN Solids’ broader philosophy: delivering not just equipment, but complete, field-proven solutions that align with real operational needs. By focusing on efficiency, adaptability, and long-term performance, GN helps clients streamline their drilling fluid management and reduce operational uncertainties.

As global drilling activities continue to evolve, the importance of reliable fluid systems will only grow. With solutions like this mixing and storage tank system, GN Solids continues to support international oilfield service companies in achieving smoother operations, better resource utilization, and greater overall efficiency in the field.

In modern civil engineering projects—particularly tunneling, piling, and deep foundation works—effective slurry management is essential to ensure operational continuity and environmental compliance. In this context, systems such as the GN GNTBM-500 Slurry Separation System play a key role in improving on-site efficiency.
Designed for high-capacity operations, this system can process up to 500 m³/h, making it suitable for large-scale projects. Its throughput allows continuous handling of slurry volumes, reducing downtime and preventing material accumulation on site.

A key feature of the system is its three-stage separation process. By combining shale shakers, desanders, and desilters, the system enables progressive removal of solids based on particle size. This approach improves the quality of the recovered fluid, allowing it to be reused in the process and reducing the need for fresh water and additives.
The system also includes integrated tanks and variable frequency drive (VFD) control, which contribute to stable and flexible operation. Operators can adjust flow rates and system performance according to real-time conditions, improving both process control and energy efficiency.

From a logistical perspective, the compact and modular design offers significant advantages. The system can be transported and installed more easily, reducing setup time and simplifying commissioning. Its smaller footprint is especially beneficial for projects with limited available space.
Overall, slurry separation systems like this one reflect the industry’s shift toward more efficient, adaptable, and environmentally responsible solutions. Proper slurry management not only enhances operational performance but also contributes to cost control and sustainability goals.

GN Solids Control will participate in the upcoming The 29th China International Trenchless Technology Conference and Exhibition (ITTC2026), an important industry event dedicated to trenchless engineering and underground construction technologies. The exhibition will take place from April 22 to April 24, 2026, at the National Convention and Exhibition Center (Tianjin) in Tianjin, China.

Organized by the China Society for Trenchless Technology, ITTC has become one of the most recognized platforms in Asia for professionals working in trenchless pipeline construction, tunneling engineering, and underground infrastructure development. The exhibition provides an excellent opportunity for equipment manufacturers, contractors, engineers, and technology providers to exchange ideas, showcase innovations, and explore cooperation opportunities.

During the exhibition, GN Solids will present a range of separation and fluid management technologies widely used in trenchless construction projects. Visitors can find the GN team at Booth B27, where the company will introduce several key solutions designed to improve drilling efficiency and environmental performance.

One of the main highlights will be the HDD Mud Recycling System, which is designed for horizontal directional drilling operations. This system helps separate drilling cuttings from drilling fluid, allowing the drilling mud to be reused. By recycling drilling fluid, contractors can significantly reduce operating costs, decrease waste disposal, and maintain stable drilling performance.

Another important solution to be featured is the TBM Slurry Separation System, developed for slurry-based tunneling projects. In tunnel boring machine operations, large volumes of slurry must be continuously processed. GN’s system effectively separates soil particles from slurry, ensuring reliable performance and smooth operation during tunnel construction.

GN Solids will also introduce its Decanter Centrifuge technology, which provides high-speed fine solids separation. These centrifuges are designed to remove ultra-fine particles from drilling fluids, improving the overall performance of the fluid system and helping maintain optimal drilling conditions.

With extensive experience in solids control and slurry separation technologies, GN Solids has delivered equipment and solutions for numerous HDD and tunneling projects around the world. By participating in ITTC2026, the company aims to further strengthen its cooperation with industry partners and demonstrate its capability in providing reliable equipment for trenchless construction applications.

Professionals and industry partners attending the exhibition are welcome to visit Booth B27 to learn more about GN Solids’ trenchless solutions and discuss potential collaboration opportunities.

For more details 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 customers and partners in Tianjin and exploring new opportunities in the growing trenchless technology market.

The solids control industry recently welcomed an important milestone with the official release of the Group Standard for the “Negative Pressure Shale Shaker.” As one of the participating contributors in the drafting process, GN Solids Control has once again demonstrated its active role in promoting technical innovation and industry standardization.

Industry standards play a vital role in guiding product development, ensuring manufacturing consistency, and improving equipment reliability. The introduction of the Negative Pressure Shale Shaker standard provides clear technical specifications for the design, testing, and application of this advanced solids control equipment. It also offers a unified reference for manufacturers, drilling contractors, and service companies when selecting and operating this technology.

A Negative Pressure Shale Shaker represents a technological improvement over conventional shale shakers used in drilling fluid processing. By creating a controlled negative pressure beneath the shaker screen, the system enhances the separation process and improves the recovery of drilling fluids. This design allows operators to reduce fluid loss, decrease drilling waste moisture content, and improve overall efficiency in drilling fluid management.

As a global manufacturer specializing in solids control and drilling waste management equipment, GN Solids has long focused on technological research and practical engineering solutions. Through years of field experience and continuous product development, the company has accumulated valuable knowledge in screening systems, vibration mechanisms, and fluid recovery technologies. These experiences enabled GN Solids to contribute meaningful insights during the drafting of the group standard.

Participation in the development of this industry standard highlights the company’s commitment to advancing best practices and supporting the long-term growth of the drilling industry. By collaborating with other industry experts and organizations, GN Solids Control helps ensure that new technologies are introduced in a reliable, efficient, and standardized way.

The release of the Negative Pressure Shale Shaker standard also reflects the increasing demand for more efficient and environmentally responsible solids control equipment. As drilling operations become more complex and environmental requirements continue to rise, advanced separation technologies will play a more important role in improving operational performance while reducing waste and resource consumption.

Moving forward, GN Solids will continue investing in innovation, engineering optimization, and global cooperation. By combining practical field experience with advanced technology, the company aims to provide high-performance solids control solutions while actively contributing to the development of future industry standards.

The official publication of this new group standard represents both recognition of industry expertise and a step toward a more standardized and efficient future for solids control technology.

Managing wastewater in food processing plants is a significant challenge, especially for facilities operating overseas where local environmental regulations may vary. The GN Dewatering Screw Press has become an essential solution for many food factories aiming to efficiently handle their wastewater sludge while reducing environmental impact and operational costs.

Food plant wastewater is often rich in organic matter, oils, and suspended solids, which make conventional treatment methods less efficient. The GN Dewatering Screw Press addresses this by separating solids from liquids through a high-performance screw press mechanism. Its robust design ensures continuous operation even under heavy loads, allowing plants to manage varying volumes of sludge without frequent downtime or maintenance interruptions.
One of the key advantages of the GN Dewatering Screw Press is its ability to achieve high dry solid content in the output cake. This reduces the volume of sludge, minimizing transportation and disposal costs. For overseas food plants, where disposal logistics can be complex and expensive, this is a critical benefit. The press can handle different types of food processing residues, from vegetable and fruit peels to meat and dairy byproducts, providing a flexible solution for diverse operational needs.

Another significant feature is energy efficiency. The screw press operates with low power consumption compared to other mechanical dewatering systems, which helps plants reduce operational costs. Additionally, the press is easy to integrate into existing wastewater treatment lines, whether paired with sedimentation tanks, flotation units, or membrane systems, ensuring a seamless upgrade without major disruptions.
Maintenance is another area where the GN Dewatering Screw Press excels. The modular design allows easy access to key components such as the screw shaft, screen, and bearings, simplifying routine cleaning and repairs. This reliability ensures that plants can maintain high production efficiency without unexpected shutdowns.

For overseas food processing plants, regulatory compliance is often a concern. The GN Dewatering Screw Press helps operators meet stringent environmental standards by reducing the liquid content in sludge, improving the efficiency of subsequent biological treatment, and lowering the risk of contamination in discharged water. Its consistent performance ensures that plants can operate sustainably while meeting local wastewater treatment requirements.
In summary, the GN Dewatering Screw Press offers an efficient, reliable, and cost-effective solution for treating food plant wastewater overseas. Its robust construction, high dewatering efficiency, and ease of maintenance make it an ideal choice for operators seeking to optimize wastewater management while minimizing environmental impact.

As drilling operations become more complex and safety requirements continue to tighten, effective gas control in drilling fluids has become a critical factor for successful project execution. In response to these challenges, GN Solids Control has supplied **nine sets of drilling mud vacuum degassers** to a European client, delivering a reliable solution to enhance both operational stability and safety performance.

Rather than being viewed as a standalone piece of equipment, the vacuum degasser plays a vital role within the entire solids control system. Gas intrusion into drilling fluid can occur at various stages of drilling, especially when encountering gas-bearing formations. If not properly removed, gas-cut mud can lead to reduced fluid density, unstable circulation, and increased risk of well control incidents. By integrating efficient degassing technology, operators can maintain consistent drilling parameters and avoid costly disruptions.

GN’s vacuum degassers are designed to function as a **stabilizing unit within the drilling fluid circulation system**. Installed downstream of primary solids control equipment, the degasser continuously processes returning drilling fluid, removing both free and entrained gases before the fluid proceeds to subsequent treatment stages. This ensures that downstream equipment such as desanders, desilters, and centrifuges can operate under optimal conditions without gas interference.

The system operates by creating a controlled vacuum environment, allowing gas to separate rapidly from the liquid phase. This process not only restores the density of the drilling fluid but also improves its overall rheological properties. As a result, drilling performance becomes more predictable, and the risk of pressure fluctuations within the wellbore is significantly reduced.

From a project management perspective, supplying **nine identical units** provides the client with a standardized equipment fleet. This standardization simplifies installation, operation, and maintenance across multiple rigs or drilling sites. Operators benefit from consistent performance, while spare parts management and technical training become more efficient and cost-effective.

Another important aspect of this project is GN’s focus on **long-term reliability and ease of maintenance**. The vacuum degassers are built with durable components and optimized internal structures to handle continuous operation in demanding drilling environments. The simplified mechanical design allows for quick inspection and servicing, helping reduce downtime and maintain steady production schedules.

In addition, GN’s equipment can be configured to meet European safety and compliance requirements, ensuring that the degassers are suitable for use in both standard and hazardous environments. This flexibility allows the client to deploy the equipment confidently across a range of drilling applications.

Through this delivery, GN Solids Control once again demonstrates its commitment to providing system-oriented solutions rather than individual equipment. By ensuring effective gas removal and supporting stable drilling fluid performance, GN vacuum degassers contribute directly to safer, more efficient, and more reliable drilling operations.

With proven technology and global project experience, GN continues to support drilling contractors worldwide with practical solutions that address real operational challenges.

As large-scale urban infrastructure projects continue to expand in South Korea, shield tunneling technology plays an increasingly important role in constructing underground transportation networks, utility pipelines, and municipal infrastructure. To support these demanding projects, GN Solids Control has supplied six packages of TBM slurry separation plants designed for slurry balance tunnel boring machines.

In slurry balance TBM operations, the excavation process generates large volumes of slurry containing soil, sand, gravel, and fine particles. If not properly treated, these solids can affect slurry performance, increase equipment wear, and disrupt the tunneling process. A reliable slurry separation system is therefore essential to maintain efficient TBM operation and ensure stable excavation conditions.

GN’s slurry separation plants are engineered to handle high-capacity slurry treatment requirements, with processing capacities of 500 m³/h and 750 m³/h. These systems are designed to continuously separate excavated solids from drilling slurry and recycle the cleaned fluid back into the tunneling circulation system. This recycling process reduces the consumption of fresh water and bentonite while lowering overall waste disposal costs.

Each of the six systems is equipped with three essential treatment modules: a scalping screen, a desander, and a desilter. These components work together to achieve multi-stage separation. The scalping screen removes oversized particles and debris at the initial stage, protecting downstream equipment and ensuring smoother processing. The desander module then uses hydrocyclone technology to separate medium-sized sand particles from the slurry. Finally, the desilter stage further removes fine particles, improving the overall slurry quality and enabling effective reuse.

One of the notable features of GN’s slurry separation technology is its modular system architecture. Each module is built as a self-contained unit, allowing easy transportation, quick installation, and convenient maintenance. This modular design also provides flexibility for project engineers to arrange the system layout according to site conditions, which is especially valuable for tunneling sites where available working space may be limited.

The compact footprint of the system is another key advantage. Despite its high processing capacity, the equipment is designed to occupy minimal space, allowing efficient use of construction areas. Fast assembly and disassembly further reduce project preparation time and help contractors maintain tight construction schedules.

In addition to operational efficiency, durability is a core consideration in GN’s equipment design. Shield tunneling slurry often contains highly abrasive particles that can cause significant wear to separation equipment. GN uses high-quality materials and robust structural designs to ensure long-term reliability and stable performance under continuous operation.

The successful delivery of six TBM slurry separation plants to South Korea demonstrates GN Solids Control’s growing presence in the global tunneling and trenchless construction market. With advanced separation technology, flexible modular systems, and proven reliability, GN continues to support infrastructure projects worldwide.

GN Solids Control—demonstrating global competitiveness with proven strength.

The global oil and gas industry continues to evolve with increasing demands for efficiency, environmental responsibility, and advanced technology. Against this backdrop, the 26th China International Petroleum & Petrochemical Technology and Equipment Exhibition (CIPPE 2026) will once again gather industry leaders, manufacturers, and professionals from around the world in Beijing. GN Solids Control is excited to participate in this major industry event and warmly welcomes visitors to meet our team on site.

Exhibition: The 26th China International Petroleum & Petrochemical Technology and Equipment Exhibition
Date: March 26–28, 2026
Venue: China International Exhibition Center (Shunyi Hall), Beijing, China
GN Booth: E2168

CIPPE is widely recognized as one of the most influential petroleum exhibitions globally. The event provides a comprehensive platform covering exploration, drilling technology, petroleum equipment manufacturing, engineering services, and environmental protection solutions. Every year, thousands of exhibitors and professional visitors attend the exhibition to explore new technologies and establish long-term cooperation.

As a professional manufacturer specializing in solids control and drilling waste management equipment, GN Solids Control will present a range of advanced technologies designed to support modern oilfield operations. With years of experience serving international markets, GN continues to develop reliable and efficient solutions for drilling fluid processing, solids separation, and environmental protection.

During CIPPE 2026, visitors to Booth E2168 will have the opportunity to learn more about GN’s key equipment and system solutions. GN’s product portfolio includes shale shakers, mud cleaners, decanter centrifuges, vacuum degassers, centrifugal pumps, and complete solids control systems. These products are widely used in oil and gas drilling, trenchless drilling, mining, and environmental projects across many regions of the world.

In addition to individual equipment, GN also provides integrated system solutions tailored to specific project requirements. These systems are designed to improve drilling fluid recycling efficiency, reduce waste disposal costs, and support environmentally responsible operations. GN’s modular design approach ensures easy transportation, quick installation, and reliable performance even in demanding field conditions.

CIPPE 2026 offers an excellent opportunity for industry professionals to exchange ideas, explore technological innovations, and strengthen global partnerships. GN Solids Control looks forward to engaging with customers, partners, and new visitors during the exhibition. Our technical and sales teams will be available at the booth to discuss project needs, share industry experience, and introduce the latest developments from GN.

We sincerely invite you to visit GN Solids Control at Booth E2168 at the China International Exhibition Center (Shunyi Hall) in Beijing from March 26 to 28, 2026.

For more information about the exhibition, please visit:
Chinese Website: https://cippe.com.cn/cn/
English Website: https://en.cippe.com.cn/

GN Solids Control looks forward to meeting you in Beijing at CIPPE 2026 and exploring new opportunities for cooperation in the global energy industry.