To meet the diverse operational demands of large-scale and complex trenchless construction projects, GN Solids Control recently supplied four complete mud cleaning systems to a European HDD contractor. The delivery consists of three sets of GNMS-200C systems with a capacity of 200 GPM and one set of GNMS-1500 system capable of handling 1500 GPM, forming a highly flexible slurry management solution for various drilling scenarios.
Modern HDD projects require adaptable equipment that can efficiently operate under different geological conditions, project scales, and site constraints. GN’s modular mud cleaning systems are specifically designed to offer outstanding versatility. With standardized components and skid-mounted structures, these systems can be quickly deployed, easily transported, and rapidly integrated into different jobsite layouts, significantly reducing installation time and improving project readiness.
The GNMS-200C units provide a compact and cost-effective solution for small to medium HDD applications. Each system integrates shale shakers, hydrocyclones, centrifugal pumps, mud tanks, and mixing devices into a single modular package. This high level of integration minimizes the system footprint while maintaining strong solids separation performance. The 200 GPM processing capacity allows efficient recycling of drilling fluid, supporting continuous drilling operations and stable borehole conditions. Their simple control logic and easy maintenance design help operators reduce downtime and improve overall productivity.
For high-volume and long-distance HDD projects, the GNMS-1500 system delivers industrial-grade performance. With a processing capacity of 1500 GPM, this system incorporates multi-stage solids separation, heavy-duty centrifugal pumps, large-volume tanks, and robust agitation systems. It enables continuous processing of large slurry volumes, ensuring consistent fluid quality and minimizing interruptions during drilling. The powerful separation capability significantly reduces the load on downstream disposal systems and lowers total waste handling costs.
One of the key advantages of supplying both small and large systems is the operational flexibility it provides to the contractor. The GNMS-200C units can be deployed to multiple scattered job sites, while the GNMS-1500 system can serve major pipeline crossings or infrastructure projects that require high-capacity slurry processing. This strategic equipment combination allows the client to optimize resource allocation, reduce idle equipment time, and improve overall fleet utilization.
All four mud cleaning systems are manufactured in accordance with GN’s strict quality control procedures. Critical components such as shale shaker screens, centrifugal pumps, and hydrocyclones are designed for high wear resistance and long service life. Electrical systems comply with international safety standards, ensuring reliable operation in demanding field environments. Each unit undergoes comprehensive testing prior to shipment to ensure stable and safe operation upon commissioning.
This project once again highlights GN Solids Control’s commitment to delivering custom-engineered slurry management solutions for HDD contractors worldwide. By combining performance, flexibility, and reliability, GN systems help customers achieve higher drilling efficiency, lower operational costs, and improved environmental compliance.
GN Solids Control continues to support global trenchless construction projects with innovative equipment and professional service, empowering customers to drill smarter, cleaner, and more efficiently.