Meeting High Safety Standards for Oilfield Operations

GN Solids Control has recently completed the delivery of an IECEx-certified VFD decanter centrifuge to a Middle East oilfield service company. The unit is built to handle drilling fluid treatment in hazardous environments where explosion-proof standards are critical.

The centrifuge offers precise control over bowl and scroll speeds via the VFD system, enabling efficient solids-liquid separation for various drilling conditions. Its IECEx certification ensures compliance with international safety regulations for explosive atmospheres, making it ideal for demanding oil and gas applications.

This shipment reflects GN’s ongoing commitment to providing high-quality, safety-compliant solids control equipment to global customers, supporting both operational efficiency and environmental protection.

GN Solids Control recently completed the shipment of a complete solids control equipment package to a client in Europe. The equipment will be used for drilling mud treatment in trenchless and geotechnical projects.

This shipment includes:

• 4 sets of GNLW223D Mini Decanter Centrifuges

• 2 sets of GNMS-600B Mud Recycling Systems

• 2 sets of GNMS-1000B Mud Recycling Systems

Equipment Overview

GNLW223D Mini Decanter Centrifuge
This model is designed for fine solids separation in compact applications. It is widely used in small-volume drilling, core sampling, and research environments, where space is limited but precise separation is required.

GNMS-600B and GNMS-1000B Mud Recycling Systems
These systems integrate a shale shaker with desanding and desilting cyclones to remove solids from drilling fluids efficiently. Each unit is mounted on a compact tank, ideal for mobile operations and limited job sites.

Reliable Performance for the European Market

All equipment provided is CE certified and complies with relevant EU standards. GN Solids Control has a proven track record of delivering mud treatment systems to the European market, offering reliable performance, ease of operation, and reduced environmental impact.

For more information about our mud recycling systems and centrifuges, please contact GN Solids Control.

GN Solids Control recently completed the delivery of a complete HDD mud system package to a customer in the Middle East. The system is designed to support horizontal directional drilling (HDD) operations by providing reliable and continuous mud recycling and mixing functions on site.

System Components:

• Mud Cleaning Unit
  The unit is equipped with high-performance GN shale shakers and an integrated mud cleaner (desander + desilter) to remove coarse and fine solids from drilling mud efficiently. This three-stage separation process helps maintain mud quality and protect downstream drilling equipment.

• Mud Mixing Tanks
  Multiple mixing tanks are included in the package, each integrated with mud agitators and jet mixing hoppers. This allows the operator to blend drilling additives on-site, keeping the mud properties within the required range throughout the drilling process.

• Shale Shakers
  GN’s linear motion shale shakers are built for high G-force and long service life. They are known for easy screen replacement, high capacity, and stable performance—ideal for tough drilling conditions in desert environments.

Designed for HDD Applications

This system is specifically engineered for HDD contractors working in regions where water resources are limited and environmental standards are strict. By recycling and reusing drilling mud, the system not only reduces fluid costs but also minimizes waste discharge.

GN’s Commitment to the Middle East Market

As a trusted supplier in the trenchless drilling industry, GN Solids Control continues to expand its presence in the Middle East by offering complete, modular mud systems that meet both performance and environmental demands.

For more information about our HDD solutions, contact us at www.gnsolidscontrol.com

GN Solids Control has successfully completed the shipment of a full set of mud recycling equipment for a trenchless project in the Middle East. The system will be used to support HDD (Horizontal Directional Drilling) operations in a challenging desert environment, where efficient mud treatment is key to project success.

Equipment Package Overview:

• 2 Sets of 1000GPM Mud Recycling Systems
  Each system includes:

  • 2 × High-G Performance Shale Shakers

  • 1 × Integrated Mud Cleaner (Desander & Desilter)

These systems are designed to remove solids from drilling fluids in a three-stage separation process, ensuring clean and reusable mud for continuous drilling.

• 2 Mud Storage Tanks
  Provide sufficient capacity for treated drilling fluids and help maintain stable fluid circulation.

• 3 Mixing Tanks
  Used for preparing new drilling fluids and adjusting mud properties as needed during operations.

Trusted by International HDD Contractors

This delivery demonstrates GN’s strong capability in serving global trenchless markets. Our mud systems are modular, easy to transport, and built to withstand tough working conditions typical of HDD and other trenchless drilling methods.

GN Solids Control continues to support contractors in the Middle East with reliable solids control solutions, contributing to cleaner, more efficient, and cost-effective drilling operations.

Advanced Technology for Onsite Sludge Reduction and Oil Recovery

GN Solids Control has successfully shipped two GNOST-15 oil sludge treatment systems to an industrial customer in Asia. Designed for efficient oil recovery and environmental protection, each system is tailored to handle complex oily waste streams generated from tank cleaning, refinery waste, and drilling mud pits.

Full-Process Modular Solution

Each GNOST-15 system consists of seven functionally integrated modules:

• Sludge Transfer Pump – Transfers raw sludge into the treatment line

• Pre-Mixing Tank – Heats and blends sludge to optimize fluidity and separation

• Vibrating Screen Module – Removes larger solid particles

• GNLW-554 Decanter Centrifuge – Separates fine solids from the fluid phase

• GNLWS-554 Three-Phase Centrifuge – Recovers oil, separates water, and minimizes residuals

• Chemical Dosing System – Adds treatment chemicals for improved efficiency

• Steam Generator – Provides heat to assist in emulsified oil breakdown

This modular system allows for continuous, automated sludge treatment with compact layout and flexible deployment. The combination of two-phase and three-phase separation technologies ensures maximum recovery of valuable oil while significantly reducing hazardous waste volumes.

The client selected GN’s system due to its proven performance, easy maintenance, and field adaptability. These units will be used in a long-term sludge remediation project in Southeast Asia.

GN continues to serve global clients in energy and environmental industries with customized, cost-effective treatment solutions that meet local regulations and ESG goals.

Modular Design for Efficient Sludge Separation and Oil Recovery

GN Solids Control has successfully delivered a containerized oil sludge treatment system to a client in Europe, specifically designed for crude oil tank cleaning and waste oil recovery. The system is built with a modular layout to allow easy transportation, rapid deployment, and reliable performance in various field conditions.

System Configuration Overview

The complete system includes:

• Two 20FT Pre-Mixing Tank Modules: These units are used to pre-heat and homogenize the tank bottom sludge, preparing it for separation.

• One Double Deck Vibrating Screen Module: Designed to remove large particles and debris from the sludge before entering further treatment stages.

• One Hydraulic Decanter Centrifuge Module: Equipped with GN’s high-speed centrifuge, this module separates fine solids from oil and water with high efficiency.

• One Automatic Flocculation Dosing Module: Improves solid-liquid separation by dosing chemical agents to promote fine particle aggregation.

This containerized system enables an integrated and continuous treatment process, maximizing the recovery of usable oil while minimizing waste. It is especially suitable for refineries, tank farms, and oil depots that need onsite sludge reduction and recovery operations.

The successful delivery reflects GN’s technical strength in offering turnkey oil sludge treatment systems that comply with European standards for safety, mobility, and environmental protection. GN continues to serve global clients with reliable, customized waste management solutions

Reliable Solids Control Equipment for Offshore Applications

GN Solids Control has recently provided a set of shale shaker and mud cleaner equipment for use on an offshore drilling platform. Engineered to meet the demanding conditions of marine environments, this equipment will play a key role in the first-stage and secondary-stage solids removal during offshore drilling operations.

Built for Harsh Offshore Conditions

The GN shale shaker is designed for efficient separation of drilling cuttings from the drilling fluid, helping operators maintain optimal mud properties and reduce dilution costs. It features a high G-force vibration design, stainless steel screen deck, and easy-to-maintain structure — all tailored for high-performance operation in offshore settings.

The mud cleaner, which integrates desander and desilter cyclones over a fine screen shaker, provides secondary separation of finer solids, ensuring maximum fluid recovery and minimizing waste discharge. Compact in design and skid-mounted, it is ideal for space-limited offshore platforms.

With a growing number of successful deployments offshore, GN Solids Control continues to support international oil & gas companies with reliable, compact, and easy-to-service equipment. All equipment is manufactured to API and offshore safety standards, ensuring long-term performance and operator safety.

For offshore projects requiring efficient solids control and compact system layout, GN offers customized solutions backed by global service and technical support.

Efficient Mud Recycling Solutions for Global Drilling Operations

GN Solids Control has successfully completed the shipment of two sets of GNMS-500K mud recycling systems and three units of GNLW364GT decanter centrifuges to an overseas drilling contractor. This delivery is part of GN’s ongoing effort to support international clients with high-efficiency solids control and fluid recovery solutions.

Integrated System for Cleaner, More Efficient Drilling

The GNMS-500K system is a compact and modular solution designed for trenchless drilling, HDD, and piling projects. It integrates coarse solids removal, desanding, and desilting stages into a single skid-mounted unit, allowing easy transport, fast installation, and minimal footprint at the job site.

To further enhance the separation performance, the client also ordered three GNLW364GT decanter centrifuges. These centrifuges are engineered to process low-gravity solids and recover valuable drilling fluids, improving recycling efficiency and reducing waste disposal costs.

This shipment demonstrates GN’s capability to provide complete and customizable solids control packages to meet the demands of various drilling applications worldwide. With a strong focus on product reliability and after-sales support, GN continues to serve the global energy and construction industries with trusted solutions.

Rugged, Pneumatic Transfer Solution for Sludge and High-Solids Waste

GN Solids Control has recently delivered a batch of solids vacuum pumps to an oilfield service company in Africa, further strengthening its presence in the region’s energy sector. These pumps, also referred to as sludge vacuum pumps or solids transfer pumps, are well-suited for tough field conditions where high-viscosity, high-density, or abrasive materials need to be transferred safely and efficiently.

Powered by compressed air, GN solids vacuum pumps feature a fully pneumatic design, eliminating the need for electricity and making them ideal for remote sites or hazardous zones. With no rotating parts in contact with the material, the pump structure is simple, durable, and requires very low maintenance.

Designed for Versatility and Performance

GN vacuum pumps can handle materials with up to 80% solids content, including drilling cuttings, oil sludge, tank bottom residue, sand, and other heavy slurries. Thanks to their high vacuum loading capacity, these pumps offer strong suction power and long-distance discharge capabilities, making them extremely effective in a wide range of industries such as:

• Oil & gas drilling waste management

• Mining tailings and slurry transfer

• Industrial tank cleaning

• Environmental cleanup and remediation

The pumps shipped to Africa will be deployed in challenging onshore oilfield operations, where reliable and low-maintenance equipment is critical to project efficiency. This delivery reflects GN’s ongoing commitment to supporting international customers with robust, application-driven solids handling solutions.

For more information about GN’s vacuum pump models and case studies, please feel free to contact us.