For international engineering companies, trenchless projects rarely follow exactly the same operating pattern. An HDD crossing may require a compact and mobile mud recycling system, while a large TBM project can demand high-capacity slurry separation running continuously throughout excavation. Different equipment, geology, slurry characteristics, and site layouts all require a carefully engineered separation solution.

To support an overseas engineering company with its growing trenchless construction activities, GN Solids Control supplied multiple sets of mud treatment systems covering both HDD mud recycling and TBM slurry separation applications. The project highlights the importance of matching separation technology with the specific requirements of each underground engineering operation.

Solutions Built Around the Project
For HDD operations, the drilling fluid is continuously circulated through the borehole to transport cuttings back to the surface. As solids accumulate, the mud properties can change and drilling performance may be affected.

GN HDD mud recycling systems are configured to remove drilled solids while recovering usable drilling fluid. Depending on capacity and geological conditions, the system can integrate shale shakers, hydrocyclones, centrifugal pumps, mixing equipment, and mud tanks.

The treated mud can then be returned to the drilling operation, helping reduce bentonite consumption and the amount of waste requiring disposal.

High-Capacity Separation for TBM Projects
TBM excavation presents a different challenge. Large quantities of slurry containing excavated soil and fine particles can be generated continuously. The separation system must therefore maintain stable processing capacity while producing a suitable slurry or water stream for reuse.

GN TBM slurry separation systems utilize multi-stage separation technology, combining screening and hydrocyclone-based separation with other equipment according to project requirements. Coarse and fine particles are progressively removed, allowing the treated slurry or water to be circulated back into the TBM system.

Supporting Multiple Projects with One Technology Partner
For engineering companies working across different countries and project types, equipment flexibility can be just as important as separation performance. GN systems can be configured according to required capacity, separation stages, footprint, transportation conditions, and site layout.

Modular system design also helps simplify transportation and installation, particularly for projects where equipment must be mobilized to remote or rapidly developing construction sites.

By supplying both HDD mud recycling systems and TBM slurry separation systems, GN provides engineering contractors with a broader range of trenchless separation solutions under one technology platform.

From drilling fluid recovery to excavated slurry treatment, GN Solids Control continues to support international underground construction projects with practical, efficient, and project-oriented separation technology.

As drilling activities continue to expand across Africa, efficient wastewater and waste management has become increasingly important for drilling contractors and oilfield service companies. During drilling mud tank cleaning, a considerable amount of wastewater containing residual drilling fluids, fine solids, oil-based contaminants, and suspended particles can be generated. Proper treatment is essential to reduce waste volume, recover reusable water, and meet environmental requirements.

GN Solids Control recently supplied four sets of drilling mud tank cleaning wastewater treatment units for an African project, providing the customer with a practical and efficient solution for handling wastewater generated during mud tank cleaning operations.

Efficient Treatment of Complex Wastewater
Wastewater from drilling mud tank cleaning can have a highly variable composition. It may contain fine drilling solids, residual mud, polymers, weighting materials, and other contaminants. Simply discharging this wastewater is not an efficient or environmentally responsible option.

GN’s treatment system is designed to combine solid-liquid separation and wastewater conditioning processes. Depending on the actual wastewater characteristics, the system can utilize screening, centrifugal separation, chemical dosing, and other treatment stages to progressively remove suspended and fine solids.

The separated solids can be collected for further treatment or disposal, while the clarified liquid can be recovered for reuse or transferred to subsequent treatment processes.

Compact Design for African Projects
For projects in Africa, transportation, installation, and site conditions are often important considerations. GN therefore focuses on practical system design, with compact equipment layouts and modular configurations that simplify transportation and installation at remote drilling sites.

The four supplied units allow the customer to establish multiple treatment points or deploy the systems according to different drilling operations, improving flexibility and operational efficiency.

Supporting More Sustainable Drilling Operations
Effective wastewater treatment can reduce the volume of liquid waste requiring disposal while maximizing water recovery. At the same time, improved solids removal helps protect downstream equipment and makes subsequent treatment processes more efficient.

With extensive experience in drilling fluids solids control, wastewater treatment, and drilling waste management, GN Solids Control provides customized separation solutions for oilfield projects worldwide.

From individual equipment to complete treatment systems, GN is committed to helping drilling contractors improve waste management efficiency, resource recovery, and environmental performance in challenging operating environments.

In modern drilling and oilfield waste management, efficient fluid transfer and reliable solids separation are essential for maintaining stable operations. For customers working in the demanding Middle East market, equipment must deliver dependable performance while handling challenging operating conditions. Recently, GN Solids Control supplied a Vacuum Pump and Decanter Centrifuge package to a Middle East client, providing complementary technologies for efficient fluid and solids management.

The combination of a vacuum pump and decanter centrifuge creates an effective solution for handling drilling fluids, sludge, and other challenging liquid-solid mixtures. While the vacuum pump focuses on efficient material transfer, the decanter centrifuge performs continuous mechanical separation, allowing the two technologies to work together within an integrated treatment process.

Efficient Vacuum Transfer
GN’s Vacuum Pump is designed for efficient suction and transfer of fluids and sludge. Compared with conventional pumping methods, vacuum transfer can provide greater flexibility when handling materials with high viscosity or significant solids content.

The equipment can be used for applications such as tank cleaning, sludge transfer, drilling waste handling, and fluid recovery. By reducing the need for manual handling and improving material transfer efficiency, the vacuum pump helps operators create a cleaner and more controlled working environment.

High-Performance Decanter Centrifuge
Following fluid collection or conditioning, the GN Decanter Centrifuge provides continuous separation of fine solids from liquids.

Using high centrifugal force, the centrifuge separates suspended solids according to their density difference, producing a cleaner liquid phase and a more concentrated solids discharge. This makes the equipment particularly suitable for drilling fluid solids control, sludge treatment, and waste reduction applications.

Effective fine-solids separation can help operators recover valuable drilling fluids, reduce waste volumes, and lower transportation and disposal costs.

Designed for Middle East Operations
The Middle East presents demanding conditions for oilfield equipment, including high ambient temperatures, dusty environments, and intensive continuous-duty operations. GN equipment is engineered with robust structures and carefully selected components to support reliable operation in these environments.

Beyond individual equipment supply, GN can also integrate vacuum pumps, centrifuges, tanks, pumps, and other separation equipment into complete treatment systems according to specific project requirements.

The successful delivery of this package further demonstrates GN’s ability to provide practical separation and waste management solutions for international customers.

From vacuum transfer and sludge handling to high-efficiency centrifuge separation, GN Solids Control continues to help customers improve fluid recovery, reduce waste, and enhance operational efficiency across the global oil and gas industry.

For drilling fluids companies, a large-capacity mud storage system is not simply about how much fluid it can hold. Transportation, installation, site footprint, and future relocation can have a direct impact on project efficiency and operating costs. With this in mind, GN Solids Control has developed a 14,000 BBL Rapid Liquid Mud Plant based on a containerized and modular concept, offering a practical solution for drilling projects that require both high capacity and fast deployment.

One of the key ideas behind this project is transportation efficiency. Traditional mud tanks can be difficult and expensive to transport because of their dimensions. GN’s solution uses tanks designed around a 40-foot High Cube container format, with each tank providing approximately 440 BBL of effective capacity. This standardized configuration makes transportation planning much easier and allows the mud plant to be shipped and relocated using conventional container logistics.

The tanks are also provided with CSC container certification, which is an important feature for international projects. With CSC-certified units, customers have greater flexibility when arranging transportation between countries and project locations. For drilling fluids companies operating across multiple regions, this mobility can provide a significant operational advantage.

Designed According to API-650
Structural reliability is another important consideration. The GN liquid mud tanks are designed according to the API 650 standard, providing an established engineering framework for the design and fabrication of welded storage tanks used in petroleum-related applications.

For a large-capacity mud plant, reliable tank construction is essential because the facility may operate continuously and handle large volumes of drilling fluids. Applying a recognized design standard helps ensure that structural requirements are considered throughout the engineering and manufacturing process.

Making Better Use of Limited Space
A particularly distinctive feature of the GN 14,000 BBL system is its two-level stackable design.

Instead of arranging all tanks horizontally across a large area, the modular tanks can be installed in two levels according to the project layout. This approach can significantly reduce the required ground area while maintaining substantial mud storage capacity.

For drilling sites where land availability is limited, this can make a major difference. A smaller footprint means more efficient site planning and leaves additional space for other drilling fluid equipment, pipelines, access routes, and operational areas.

A Flexible Solution for Changing Projects
The modular design also makes the plant adaptable. Different tank configurations can be arranged according to the customer’s storage requirements, and the system can be relocated or expanded as the drilling campaign develops.

With 440 BBL containerized tanks, CSC certification, API-650 design, and two-level stacking capability, GN’s 14,000 BBL Rapid Liquid Mud Plant combines capacity with mobility and efficient space utilization.

For drilling fluids companies looking beyond traditional mud storage solutions, GN provides a modern approach designed around the realities of international drilling projects: easier transportation, faster deployment, optimized footprint, and dependable storage capacity.

Deep well drilling places higher demands on the entire solids control system. As drilling depth increases, operators may face higher circulation rates, heavier drilling fluid, increased solids loading, and longer continuous operating hours. Efficient solids control is therefore essential to maintain drilling fluid performance and support stable drilling operations.

To meet these demanding requirements, GN Solids provides the Double Deck Shale Shaker, designed to deliver high processing capacity and efficient solids separation for challenging drilling projects, including deep well applications.

Higher Capacity with a Compact Footprint
One of the key advantages of a double deck shale shaker is its ability to provide a larger screening area without significantly increasing the equipment footprint.

Compared with a conventional single deck design, the double deck configuration allows multiple screen panels to work simultaneously, increasing the total available screening area and improving the equipment’s solids handling capability. This makes it particularly suitable for projects where high flow rates and large volumes of drilled solids need to be processed continuously.

For drilling rigs with limited space, the double deck design offers an efficient way to increase processing capacity without requiring additional shale shakers or expanding the solids control system.

Flexible Screening for Different Drilling Conditions
Deep well drilling conditions can change significantly as the well progresses. Drilling fluid properties, solids content, and formation characteristics may vary, creating different requirements for solids separation.

The double deck shale shaker provides greater flexibility in screen configuration. Different screen mesh sizes can be selected according to the drilling stage and fluid conditions, helping operators balance processing capacity and separation efficiency.

This flexibility allows the solids control system to adapt more effectively to changing drilling requirements while maintaining stable mud properties.

Supporting Better Drilling Fluid Performance
The shale shaker is the first stage of the solids control process and plays an important role in protecting downstream equipment.

Efficient removal of large drilled solids helps reduce the solids loading on hydrocyclones, mud cleaners, and decanter centrifuges. By reducing unnecessary solids before the drilling fluid reaches downstream equipment, operators can improve overall separation efficiency and reduce equipment wear.

Effective solids removal can also help maintain drilling fluid properties, reduce mud dilution requirements, and lower the consumption of drilling chemicals and replacement fluid.

Reliable Design for Continuous Operation
Deep well drilling projects often require equipment to operate continuously for extended periods. Reliability, maintenance accessibility, and structural strength are therefore important considerations.

GN Double Deck Shale Shakers are designed with a robust structure and efficient vibration system to support continuous solids separation. The equipment can also be customized according to project requirements, including electrical specifications, hazardous-area requirements, screen configuration, and solids control system layout.

With its large screening area, flexible configuration, efficient solids separation, and ability to support demanding drilling operations, the GN Double Deck Shale Shaker provides a practical solution for modern deep well drilling projects.

Kuwait is one of the most important oil and gas markets in the Middle East, where drilling operations demand reliable equipment, stable performance, and strict compliance with industry standards. For drilling contractors operating in this challenging environment, choosing a qualified solids control manufacturer is an important part of ensuring safe and efficient drilling operations.

Recently, GN Solids Control supplied shale shakers to a drilling company in Kuwait, providing a reliable solution for primary solids separation and drilling fluid management. More importantly, this project further demonstrates GN’s growing presence in the Kuwaiti oilfield market as a Kuwait Oil Company (KOC)-licensed and approved solids control equipment manufacturer.

As a KOC-approved solids control supplier, GN has undergone the necessary qualification and certification process required to provide solids control equipment for the Kuwaiti oilfield market. This recognition reflects GN’s commitment to product quality, technical capability, manufacturing standards, and reliable international service.

Efficient Primary Solids Control
The shale shaker is the first and one of the most critical stages in a drilling rig’s solids control system. As drilling fluid returns from the well carrying rock cuttings, the shale shaker separates larger solids from the liquid phase before the mud enters downstream treatment equipment.

GN shale shakers use high-performance vibration technology and replaceable screen panels to achieve efficient solids separation. By removing drill cuttings at the earliest stage, the equipment helps maintain cleaner drilling fluids, reduce the load on downstream equipment, and improve the overall efficiency of the mud system.

Effective primary separation also helps protect equipment such as mud cleaners, centrifuges, and mud pumps from excessive wear, contributing to longer service life and lower operating costs.

Designed for Middle East Conditions
Kuwait’s oilfield environment presents demanding operating conditions, including high ambient temperatures, dust, and continuous-duty drilling operations. GN shale shakers are designed with robust structures and reliable components to support stable operation in challenging field environments.

Depending on project requirements, GN can customize equipment configurations, electrical systems, screen specifications, and other technical parameters to match the customer’s drilling rig and local operating conditions.

From Equipment to Complete Solids Control Solutions
The Kuwait project is another example of GN’s strategy of providing more than individual equipment. In addition to shale shakers, GN offers a complete range of solids control and drilling fluid equipment, including mud cleaners, desanders, desilters, vacuum degassers, decanter centrifuges, mud tanks, and related control systems.

This allows GN to provide solutions ranging from individual equipment packages to complete rig solids control systems, depending on the customer’s requirements.

Being a KOC-licensed and approved solids control equipment manufacturer gives GN a strong foundation for continued cooperation with drilling contractors and oilfield service companies in Kuwait. It also provides international customers with greater confidence when selecting GN equipment for projects involving major oil companies.

From primary shale shaker separation to complete drilling fluid processing systems, GN delivers reliable solids control solutions designed for safer, cleaner, and more efficient drilling operations worldwide.

Offshore drilling in Northern Europe is a demanding business where equipment must do much more than simply operate. It must be safe, compact, transportable, easy to maintain, and ready to perform under changing weather and working conditions. For drilling contractors, the real challenge is not only selecting individual pieces of solids control equipment, but building a complete system that can work efficiently within the limited space and strict operational requirements of an offshore platform.

Designing the System Around the Platform
Space offshore comes at a premium. Every square meter of deck area has operational and economic value. Large, permanently assembled equipment can create difficulties during transportation, installation, maintenance, and future modification.

GN therefore focuses on a modular philosophy. Instead of designing the solids control system as one oversized installation, the complete package can be divided into practical modules according to the customer’s deck layout and drilling process.

Shale shakers, mud cleaners, centrifuges, vacuum degassers, pumps, tanks, electrical systems, and other components can be arranged into functional modules. This allows the equipment to be transported and installed according to actual site conditions while maintaining an integrated solids control process.

Saving Time Where It Matters Most
Onshore, installation time is important. Offshore, it becomes even more critical.

Mobilization often involves cranes, supply vessels, offshore personnel, and carefully coordinated work windows. Any unexpected delay can have a direct impact on project costs.

GN’s modular quick-disassembly structure is designed with this reality in mind. Equipment can be separated into manageable sections for transportation, lifting, installation, maintenance, or relocation.

Safety Is Part of the Design
European offshore projects operate under strict safety requirements, particularly when equipment is installed in potentially hazardous areas.

GN’s offshore solids control systems can be configured with ATEX explosion protection and CE certification, supporting the safety and compliance requirements of European projects.

For offshore lifting and handling, equipment can also be designed according to DNV 2.7-1 requirements. Certified lifting structures and suitable offshore skid configurations provide additional confidence when equipment is moved by crane between supply vessels and offshore installations.

Safety is therefore considered from the beginning of the engineering process, rather than added after the equipment has already been designed.

GN’s modular system can be configured to meet CSC container requirements, allowing equipment to fit into established international sea and land transportation systems. Standardized transportation concepts simplify logistics planning and make it easier to move equipment between different project locations.

GN combines solids control technology with offshore structural engineering, hazardous-area requirements, lifting considerations, and transportation planning to create a complete solution rather than simply supplying individual machines.

From the initial layout and equipment selection to fabrication, certification, transportation, installation, and after-sales support, GN works to ensure that every part of the system fits into the larger offshore operation.

With ATEX + CE certification, DNV 2.7-1 offshore lifting capability, CSC-compliant transportation, and modular quick-disassembly design, GN’s Modular Solids Control System is engineered to meet the practical challenges of European offshore drilling.

GN Solids has successfully delivered a Hydraulic Drive Decanter Centrifuge Unit for a diamond core drilling project in Australia, providing an efficient solution for drilling fluid recovery and solids removal in remote exploration environments. Designed specifically for mineral exploration operations, the system combines reliable performance, compact design, and flexible power options to help drilling contractors reduce waste, recycle drilling fluids, and improve operational efficiency.

Diamond core drilling is widely used in mineral exploration because it provides high-quality core samples for geological analysis. However, the drilling process generates a significant volume of fine solids suspended in drilling fluids. If these solids are not removed effectively, they can negatively affect drilling performance, increase mud consumption, accelerate equipment wear, and raise disposal costs.

Traditional settling tanks often struggle to separate ultrafine particles, especially during continuous drilling operations. A decanter centrifuge provides a much more efficient mechanical separation process, enabling operators to recover valuable drilling fluids while significantly reducing the volume of drilling waste.

The hydraulic drive system offers several advantages:
Stable bowl speed under varying load conditions
Excellent performance in harsh outdoor environments
Smooth operation with reduced mechanical stress
Flexible integration with diesel-powered hydraulic power units
Lower maintenance requirements in remote field applications

These features make the hydraulic drive centrifuge an ideal choice for exploration drilling contractors working in Australia’s demanding mining regions.

Field mobility is essential for exploration projects. The GN Hydraulic Drive Centrifuge Unit is designed with a compact skid-mounted structure that allows quick transportation and installation between drilling locations.

The integrated system typically includes:
GN hydraulic drive decanter centrifuge
Hydraulic power unit (HPU)
Feed pump
Control system
Skid frame for easy transportation

This modular configuration minimizes installation time while maximizing operational flexibility.

The GN centrifuge is capable of removing ultrafine solids from drilling fluids, helping maintain optimal mud properties throughout the drilling process. By continuously recycling drilling fluids, operators can reduce the consumption of fresh water and drilling additives while minimizing environmental impact.

Australia remains one of the world’s leading mining and mineral exploration markets, where equipment reliability and operational efficiency are critical. GN Solids has extensive experience supplying solids control equipment, decanter centrifuges, slurry separation systems, and drilling waste management solutions for customers worldwide.

The successful delivery of this Hydraulic Drive Centrifuge Unit demonstrates GN’s ability to provide customized separation solutions for specialized drilling applications. Our engineering team works closely with customers to optimize system configurations based on drilling conditions, fluid characteristics, and project requirements.

As GN continues to expand its global service network, we remain committed to delivering innovative equipment, dependable technical support, and reliable after-sales service to customers across Australia and around the world.

Whether for mineral exploration, HDD, oil & gas drilling, TBM tunneling, or industrial slurry treatment, GN Solids is dedicated to helping customers achieve cleaner operations, lower costs, and higher efficiency through advanced separation technology.

GN Solids is delighted to announce an exciting new milestone in our global development. GN Solids Mena Trading FZE has officially opened its brand-new office in Jebel Ali, Dubai, UAE, creating a stronger local presence to better serve customers across the Middle East and North Africa.

It is a big day for the GN family. After months of preparation, our new Dubai office is now fully operational, providing a professional environment where our sales, technical, and after-sales service teams work together under one roof. This office represents more than just a new workplace. It is a long-term investment in delivering faster response times, stronger technical support, and closer cooperation with our regional customers and partners.

GN Solids Mena was officially incorporated last year as part of GN Solids’ global expansion strategy. Since then, we have been building a dedicated local team and preparing the infrastructure needed to support customers more efficiently. Today, we are proud to announce that our sales professionals, technical engineers, and service specialists have all successfully moved into the new office, marking the beginning of a new chapter for GN in the region.

The new office is designed to become a comprehensive customer support center. Whether customers are discussing new projects, reviewing equipment configurations, participating in technical design meetings, or receiving product training, everything can now be completed conveniently in one location. Our team is committed to providing practical engineering solutions, rapid communication, and reliable technical assistance throughout every stage of a project.

One of the greatest advantages of the new Dubai office is our localized support capability. Our experienced engineers and service experts are based in the UAE, enabling us to respond quickly to customer requirements across the Middle East. From solids control systems and drilling waste management equipment to slurry separation systems and industrial centrifuges, GN Solids Mena is prepared to provide professional consultation, equipment commissioning, troubleshooting, spare parts support, and after-sales services with shorter response times than ever before.

Dubai’s strategic location also allows GN Solids Mena to strengthen logistics coordination and regional business development. Located in Jebel Ali Free Zone, one of the world’s leading logistics and trade hubs, the office provides convenient access to customers throughout the GCC, North Africa, and neighboring international markets. This enables us to work more closely with distributors, EPC contractors, drilling contractors, and end users while supporting projects with greater flexibility and efficiency.

The opening of GN Solids Mena marks another significant milestone in GN’s international expansion. Following the successful establishment of GN Solids America and GN Solids Australia, the Dubai office further strengthens our global service network and demonstrates our long-term commitment to supporting customers wherever they operate.

We warmly welcome customers, partners, and industry friends to visit our new office. Whether you would like to discuss an upcoming project, explore technical solutions, or learn more about GN’s latest equipment and technologies, our team will be pleased to meet with you.

GN Solids Mena Trading FZE
Address: 2606 Jafza View 19, Jebel Ali Industrial Second, Dubai, UAE
Tel: +971 56 971 0594
Website: www.gnsolidsmena.com

We look forward to welcoming you to our new Dubai office and building an even stronger future together.

As urban infrastructure continues to expand across the Middle East, Tunnel Boring Machine (TBM) projects are playing an increasingly important role in the construction of metro systems, utility tunnels, water pipelines, and transportation networks. Efficient slurry treatment has become a key factor in maintaining continuous tunneling operations while reducing water consumption and disposal costs. To support one of these major infrastructure projects, GN Solids Control recently supplied a GNTBM-500B Slurry Separation Plant for a TBM project in the Middle East.

Designed specifically for slurry shield tunneling applications, the GNTBM-500B is capable of processing up to 500 m³/h of slurry, providing reliable support for large-scale underground construction. By efficiently separating excavated soil from drilling slurry, the system enables contractors to recycle valuable drilling fluid and maintain stable TBM performance throughout the excavation process.

At the heart of the GNTBM-500B is a multi-stage separation process that maximizes treatment efficiency. The first stage uses coarse screening equipment to remove large rock fragments and debris from the returning slurry. This protects downstream equipment and ensures stable operation during continuous tunneling.

The slurry then enters the hydrocyclone separation stage, where desanders and desilters remove progressively finer particles. This staged approach allows the system to recover reusable slurry while significantly reducing the solids content before the fluid is returned to the TBM circulation system.

For projects requiring even finer solids control, the plant can also be integrated with a decanter centrifuge, further improving slurry quality and reducing waste generation. This flexible configuration allows the system to adapt to varying geological conditions encountered during tunneling.

One of the major advantages of the GNTBM-500B is its modular design. All processing units are engineered as transportable modules, making shipping, installation, and future relocation faster and more efficient. The compact footprint is particularly valuable for urban construction sites where available working space is often limited.

To ensure reliable operation under the demanding environmental conditions of the Middle East, the equipment is manufactured using heavy-duty structural components and wear-resistant materials. Key parts exposed to abrasive slurry are designed for extended service life, helping reduce maintenance requirements and minimize project downtime.

Beyond equipment performance, GN provides complete engineering support throughout the project lifecycle, including system design, manufacturing, commissioning, and technical service. This integrated approach enables customers to receive a solution tailored to their project requirements rather than simply purchasing individual machines.

Over the years, GN has supplied slurry separation systems for TBM, pipe jacking, microtunneling, and Horizontal Directional Drilling (HDD) projects around the world. With extensive experience in separation technology and modular engineering, GN continues helping contractors improve tunneling efficiency, reduce operating costs, and support more sustainable construction practices.

From compact recycling units to large-capacity slurry treatment plants like the GNTBM-500B, GN Solids remains committed to delivering reliable separation solutions for underground engineering projects worldwide, keeping tunneling operations cleaner, more efficient, and ready for the challenges of tomorrow.