We are excited to announce the successful shipment of two sets of our 1000GPM (approximately 240 cubic meters per hour) HDD Mud Cleaning Systems to a valued client in Australia. This delivery underscores our commitment to providing high-quality, reliable solids control solutions for the global horizontal directional drilling (HDD) industry.

Each system is meticulously configured to ensure optimal performance and efficiency in demanding drilling environments. The core components of each unit include:

An 11.5-meter Mud Tank: Serving as the central hub for the drilling fluid circulation and treatment process.

Two Double-Deck Shale Shakers: Acting as the primary and crucial stage of solids control. These shakers are vital for removing large drill cuttings and protecting downstream equipment. At GN, we understand that the shaker’s performance significantly impacts the entire system’s effectiveness. We offer flexible designs, including custom-built double or even triple shaker modules on a single skid with integrated manifolds to meet specific project needs. Our range includes advanced third-generation linear motion and fourth-generation balanced elliptical motion shakers, known for their high screening efficiency and reliability.

Two Desander Cyclones: For the efficient removal of medium-sized solids.

Ten 5-inch Desilter Cyclones: Providing fine solids separation to maintain the desired properties of the drilling fluid.

Three Sand Pumps: Ensuring consistent and powerful fluid transfer throughout the system.

One Mud Mixing Hopper: For the controlled and efficient addition of drilling fluid additives.

One Mud Agitator: Essential for maintaining uniform suspension of solids in the mud tank, preventing settlement.

A key feature of this setup is the integration of our GNZS Linear Motion Shale Shakers. These shakers incorporate advanced technology and our own innovative design improvements. Engineered for robustness and high performance, they are well-regarded by clients for their high G-force, expansive screening area, compact footprint, and excellent cost-effectiveness, making them a superior choice for various drilling applications.

This comprehensive configuration ensures that our Australian client is equipped with a robust and efficient system capable of handling high flow rates, delivering superior solids control, and enhancing the overall productivity and environmental compliance of their HDD operations.

In the demanding environment of drilling operations, efficient solids control is not just an advantage—it’s a necessity. As the first phase in the drilling fluids processing system, the shale shaker plays a pivotal role, setting the stage for the entire mud system’s performance. Recognizing this critical function, GN Solids Control has engineered the K Series Shale Shaker, a solution tailored to meet the rigorous demands of the Middle East oilfield service industry.

The importance of a reliable shale shaker cannot be overstated. It serves as the primary barrier against solids contamination, directly influencing the efficiency and cost-effectiveness of drilling activities. GN’s approach goes beyond standard offerings; we provide customized configurations, including double or triple shakers mounted on a single skid, complete with integrated connecting manifolds. This flexibility ensures that our clients receive a system perfectly aligned with their specific operational requirements. In line with evolving industry needs, GN offers both third-generation linear motion shakers and advanced fourth-generation balanced elliptical models, delivering optimal performance across diverse drilling conditions.

The GNZS Linear Motion Shale Shaker embodies a fusion of global technological insights and GN’s proprietary engineering. This synergy has resulted in a comprehensive range of shakers that adapt seamlessly to varying customer demands. Field feedback consistently highlights their exceptional capabilities: high G-force for superior solids separation, an expansive screen area that enhances processing capacity, a compact design that saves valuable rig space, and outstanding cost-efficiency that maximizes return on investment.

Key Features and Benefits of the GN Linear Motion Shale Shaker:

Robust Deck Construction: The entire shaker deck undergoes rigorous heat treatment to eliminate welding stress, ensuring structural integrity and reliable operation under high G-force conditions.

Efficient Screen Installation: A mechanical ratchet wrench mechanism allows for rapid screen tightening and easy disassembly, minimizing downtime and enhancing operational efficiency.

Durable Wedge Blocks: Crafted from high-performance nylon, these components resist high temperatures, corrosion, and wear, ensuring long-lasting performance in harsh environments.

Premium Vibration Motors: Equipped with renowned OLI brand motors from Italy, guaranteeing consistent and reliable vibration performance.

Advanced Sealing Solutions: Polyurethane seals between the shaker and screen not only extend service life but also simplify replacement, reducing maintenance efforts.

Corrosion-Resistant Support Elements: Stainless steel rubber strips on the vibration screen’s bottom frame provide excellent corrosion resistance and durability.

Safety-Focused Electrical Controls: The control box, constructed from aluminum alloy or stainless steel explosion-proof materials, ensures superior sealing and corrosion resistance, adhering to stringent safety standards.

Pre-Tensioned Screen System: Facilitates quick and hassle-free screen replacement, further reducing maintenance time and costs.

Flexible Mud Outlet Options: The outlet can be configured as either bottom or side discharge, allowing for adaptable installation to suit specific site layouts.

Adjustable Deck Angle: Mechanically adjustable at both ends during operation, enabling real-time optimization for varying processing needs and drilling conditions.

For Middle East oilfield service companies, the GN Shale Shaker represents more than just equipment—it’s a partnership in productivity. By combining innovative design with proven reliability, GN ensures that your solids control system starts strong, setting a solid foundation for the entire drilling process. Experience the difference with GN, where performance meets precision.

Explore the full potential of your drilling operations with the K Series GN Shale Shaker—engineered for excellence, built for the field.

The Abu Dhabi International Petroleum Exhibition and Conference (ADIPEC), where global oil and gas elites converge, is about to commence. GN Solids Control will demonstrate the strength of its high-end solids control equipment.

Event: Middle East ADIPEC 2025
Dates: 3-6 November
Location: ADNEC, Abu Dhabi, UAE
GN Booth No.: 10453
Products on Display: Shale Shaker for Offshore Oil & Gas and Decanter Centrifuge

Contact Email for Appointments: info@gnsolidscontrol.com

As one of the world’s top three oil and gas industry exhibitions, this edition of ADIPEC is expected to attract over 200,000 energy professionals, bringing together more than 2,200 companies and 54 national oil companies to explore the latest technologies and trends in the oil and gas sector.

01 Global Oil & Gas Event, Leading the Industry’s Future

Founded in 1984, the Abu Dhabi International Petroleum Exhibition and Conference (ADIPEC) has grown into the most influential oil and gas exhibition in the Middle East and across Asia and Africa. It ranks among the top three oil and gas industry exhibitions globally.

This premier industry event showcases thousands of products, services, and cutting-edge technologies through various formats including conferences, technical seminars, and exhibitions. This year’s ADIPEC will host 10 specialist conferences and 350 sessions, featuring 1,600 speakers sharing industry insights. The exhibition aims to help participants enhance brand and product visibility, generate new sales opportunities, establish connections with new clients, and develop new industry partnerships.

02 GN Solids Control: An International Brand in Solids Control

GN Solids Control is a professional separation equipment manufacturer with strong technical expertise and extensive international market experience in the solids control field. The company’s main products include industrial decanter centrifuges, drilling solids control equipment, and waste management equipment. GN products serve over 70 countries and regions worldwide, having established a renowned solids control brand – GN Solids Control. The company is a solids control equipment manufacturer certified by the American API API-Q1 and CCS ISO-9001, with 70% of its products exported to international markets. GN has embarked on a path of international development, establishing subsidiaries in Houston, USA, Australia, UAE and other locations.

03 Innovative Exhibits: Focusing on Oil & Gas and Drilling Fluid Processing

At the ADIPEC exhibition, GN Solids Control will showcase two core products at booth 10453: the Shale Shaker for Offshore Oil & Gas and the Decanter Centrifuge. These equipment are specifically designed for the characteristics of oil drilling fluids, capable of completing processes such as feeding, centrifugal sedimentation, and discharge at full speed.

Shale Shaker for Offshore Oil & Gas

As the primary processing equipment in the drilling fluid solids control system, GN Shale Shakers feature high processing capacity and screening efficiency. Depending on the drilling depth, a single unit can handle flows from 90 m³/h to 180 m³/h. The equipment adopts modular and HSE design concepts, capable of meeting various requirements such as drilling fluid purification, circulation, preparation, storage, and measurement.

Decanter Centrifuge

The GN GNLW series Decanter Centrifuge, also known as a Horizontal Spiral Discharge Sedimentation Centrifuge, is designed for separating solids and liquids in oil drilling fluids. This equipment is primarily used to recover barite in drilling mud, remove fine solids, reduce the solid content of drilling fluid, and control its density and viscosity. The GN Centrifuge series separates drilling suspension based on the principle of centrifugal sedimentation. The suspension enters the rotating bowl through the feed pipe and the discharge holes of the screw conveyor. Under centrifugal force, solid particles are pushed against the inner wall of the bowl and conveyed by the helical flights of the screw to the solids discharge ports at the conical end. The liquid phase overflows through the openings at the cylindrical end. This process continues cyclically to achieve continuous separation.

04 Technical Advantages: Professional Design Ensures Excellent Performance

GN Solids Control’s Decanter Centrifuges incorporate multiple specialized technologies, demonstrating outstanding product performance.

• The cylindrical and conical sections of the bowl are made of 2205 duplex stainless steel, formed by centrifugal casting.
• The remaining components of the bowl assembly utilize SS316L stainless steel, ensuring corrosion resistance and service life.
• The screw conveyor is protected by wear-resistant alloy plates, offering long service life and easy maintenance or replacement.
• Furthermore, the feed ports of the screw conveyor and the solids discharge ports of the bowl are protected by easily replaceable wear-resistant alloy sleeves, extending service life and maintenance intervals.
• GN Centrifuges are also equipped with positive pressure PLC intelligent explosion-proof control cabinets, facilitating automated operation and suitable for high-temperature working conditions prevalent in the Middle East.
• The use of SKF bearings enhances equipment stability and bearing lifespan.

05 Exhibition Value: A Strategic Location for Expanding in the Middle East Market

The Middle East is a crucial market for the global oil and gas industry. The UAE is the world’s third-largest holder of oil resources, with oil reserves reaching 98 billion barrels. Abu Dhabi, the capital of the UAE, holds 94% of the country’s oil reserves, amounting to 92.2 billion barrels. The Abu Dhabi National Oil Company (ADNOC) plans to increase its oil production capacity to 5 million barrels per day by 2030. To achieve this goal, the company has increased its capital expenditure plan for 2023-2027 to $150 billion and announced production expansion plans.

Participating in ADIPEC provides GN Solids Control with a valuable opportunity to connect with global energy industry leaders. It also serves as a strategic platform to showcase its technical capabilities and expand its presence in the Middle East market.

From November 3rd to 6th, at Booth 10453, Abu Dhabi National Exhibition Centre, GN Solids Control will join global energy enterprises in exploring the latest advancements in drilling fluid processing technology, working together to drive the oil and gas industry towards greater efficiency and environmental sustainability.

Visit the GN booth or email info@gnsolidscontrol.com to schedule a meeting and discuss how solids control technology can empower oil and gas extraction.

• 90KW GNSB8*6 Sand Pump: This high-performance sand pump serves as the power core of the unit. With a 90KW motor, it delivers exceptional pumping efficiency, ensuring smooth and consistent transfer of drilling mud. Its robust design guarantees long-term reliability even in harsh drilling environments, a critical factor for European clients who prioritize operational stability.

• Drilling Mud Mixing Hopper: Specifically designed for optimal mud mixing, this hopper ensures that drilling mud is mixed uniformly and efficiently. It plays a vital role in maintaining the desired properties of drilling mud, which directly impacts drilling speed, safety, and overall project productivity.

• Sturdy Base: The unit is supported by a durable base that provides stable placement during operation. The base is built to withstand the weight of the components and the vibrations of drilling activities, enhancing the overall safety and durability of the entire system.

We are proud to announce the successful supply and shipment of a complete set of high-performance solids control equipment for a 1500HP drilling rig to a valued customer in the Middle East. This package is engineered for efficiency, reliability, and superior drilling fluid management in demanding operations.

The key components of this system include:

1. Three Units of GNZS594K Shale Shakers

As the first-phase and key solids control equipment in the drilling mud system, the shale shaker’s performance is critical, determining the overall effectiveness of the entire solids control system. The GNZS594K model offers robust performance with adjustable deck angles ranging from -1° to +5°. It features an adjustable G-force of ≤7.5G and a reference capacity of 140 m³/h (616 GPM). Each unit is powered by two 1.94 kW vibration motors and utilizes a 4-panel screen setup for efficient primary solids removal.

GN Solids Control understands that needs can vary. Therefore, we can design and supply customized configurations, including double or triple shakers mounted on a single skid, complete with relevant connecting manifolds. Reflecting current industry standards, we offer both third-generation linear motion and fourth-generation balanced elliptical motion shale shakers to suit specific application requirements.

2. One Unit of GNZS594K-2S12NK Mud Cleaner

The GNZJ series mud cleaner is a standard and highly effective model in our portfolio. We specialize in designing cost-effective, customized mud cleaners to meet specific client needs for both oil & gas drilling and HDD (Horizontal Directional Drilling) mud recycling systems.

This particular GNZS594K-2S12NK Mud Cleaner combines the functions of a shaker and a desander/desilter into one efficient unit. It boasts a high treating capacity of 240 m³/h (1056 GPM). Like the primary shakers, it offers an adjustable deck angle (-1° to +5°) and an adjustable G-force of ≤7.5G, ensuring optimal separation of finer solids.

3. One Unit of GNZCQ270 Vacuum Degasser

Effective gas removal is essential for maintaining drilling fluid density and preventing hazards. The GNZCQ270 Vacuum Degasser is designed for this critical task. With a main vessel diameter of 920mm, it can handle flows of up to 270 m³/h (1188 GPM). It achieves a high gas removal efficiency of ≥95%, ensuring a safer and more stable drilling fluid system.

4. Two Units of GNLW363D Decanter Centrifuges

For advanced solids control and fine particle separation, the package includes two GNLW363D Decanter Centrifuges. These high-speed units feature a 14-inch (360mm) centrifugally cast duplex stainless steel bowl with a long 3.5:1 length-to-diameter ratio, enabling high rotational speeds of up to 4000 RPM.

Durability and longevity are key design focuses. The centrifuge incorporates tungsten carbide hardened tiles on the solids conveyor and features replaceable ceramic/tungsten carbide inserts at critical wear points like the feed distribution and solids discharge zones. Additionally, tungsten carbide plows continuously clear the discharged solids. To ensure maximum operational reliability and an extended service life between overhauls, all bearings fitted in the GNLW363 centrifuge are premium SKF brand bearings.

This comprehensive solids control package demonstrates our commitment to providing advanced, reliable, and customized solutions for the global drilling industry. We are confident that this equipment will deliver outstanding performance for our Middle East client’s 1500HP drilling operations.

In modern construction and utility installation projects, such as hydrovac excavation and horizontal directional drilling (HDD), managing the resulting slurry waste efficiently is crucial for both productivity and environmental responsibility. GN Solids Control specializes in designing and manufacturing advanced waste management systems tailored for hydrovac slurry and directional drill mud treatment. A recent system was successfully supplied for a client in America, showcasing an effective solution for transforming project waste into reusable resources.

The primary goal of this system is to employ liquid-solid separation technology to process the soil, “soup,” or slurry generated during hydrovac or HDD operations. This process yields reusable solids for construction applications and clean water suitable for discharge. It’s important to note that the slurry treated is typically contaminant-free, originating from utility work in public right-of-ways or from drilling activities for installing underground pipes and utilities.

This comprehensive separation system consists of several key modules working in sequence:

1. Coarse Screening Module
The process begins with a coarse vibration screen, which removes larger solids from the incoming slurry. Positioned below this shaker is a catch tank equipped with two agitators, one on each side, to prevent solid particles from settling. An abrasion-resistant submersible slurry pump then transfers the pre-screened material to the next stage for further treatment.

2. Fine Screening Module
This module integrates a fine shale shaker and a desilter unit onto a single skid. The tank beneath is divided into two compartments. Material from the coarse vibration screen’s underflow is pumped to the fine shale shaker, which separates solids larger than 300 microns. The liquid underflow from the fine shaker then drops into the first compartment of the tank. From there, it is pumped to the desilter for removal of even finer particles. The desilter itself includes an underflow shaker to dry the solids discharged from its hydrocyclone cones. Multiple mud agitators are installed on the tank to ensure consistent mixing of the slurry.

3. Desilter Module
The desilter unit is a critical component for fine solids removal. It uses hydrocyclone technology to separate fine particles from the liquid phase, significantly cleaning the slurry. The dried solids from the desilter’s cones are efficiently handled by its integrated shaker.

4. Decanter Centrifuge Module
For final, high-precision separation, the system features a decanter centrifuge module. This module includes a telescopic skid for secure mounting of the decanter centrifuge, a dedicated catch tank for collecting the centrifuge’s discharged water, and a centrifugal pump for transferring this clarified water.

By combining these modules, GN’s Hydrovac Slurry Separation System ensures a thorough treatment process. It effectively handles various slurry consistencies, from thicker “soup” to standard slurry, recovering valuable solid material and producing clean water. This not only promotes sustainability by reducing waste and enabling water reuse but also enhances operational efficiency on-site for our clients in America and worldwide.

In a significant step towards enhancing drilling efficiency and environmental safety, a customized 3-package mud desilter unit is set for deployment at an offshore platform in South America. This advanced system is designed to optimize solids control in drilling operations, featuring desilters, and integrated mud tanks—all engineered for seamless transportation and setup.

A key highlight of this unit is its innovative design, which allows the desilters to be housed within the mud tanks during transit. This streamlined approach not only simplifies logistics but also reduces installation time, making it an ideal solution for remote offshore environments.

The heart of the setup includes three high-performance GNZS752 series desilters, known for their efficiency in removing fine solids from drilling fluids. Complementing these are shale shakers, which serve as the first phase of solids control in the drilling fluids processing system. Regarded as critical components in the drilling mud system, shale shakers significantly influence the overall performance of the solids control system.

GN Solids Control offers tailored solutions by designing double or triple shaker configurations on a single skid, accompanied by custom connecting manifolds to suit specific client needs. In line with current industry demands, GN provides both third-generation linear motion shale shakers and fourth-generation balanced elliptical shale shakers, ensuring versatility and top-tier performance.

The GNZS linear motion shale shaker incorporates advanced domestic and international technologies, combined with GN’s proprietary innovations. With a complete series available, these shakers are built to meet diverse operational requirements. Field feedback consistently highlights their advantages, including high G-force, expansive screen area, compact structure, and excellent cost-effectiveness.

This delivery underscores a growing emphasis on reliable, high-efficiency solids control systems in the global offshore drilling sector, supporting both operational excellence and sustainable practices.

We are excited to announce the successful preparation and dispatch of 16 advanced sets of drilling waste management equipment for a prominent overseas oilfield service company. This comprehensive package includes both Drilling Mud Decanter Centrifuges and Vertical Cuttings Dryers, designed to enhance operational efficiency and environmental sustainability in demanding drilling operations.

Each Decanter Centrifuge System Includes:

Drilling Mud Decanter Centrifuge: For efficient separation and recovery of valuable drilling fluids from solids.

Lifting Stand: Provides adjustable height for optimal operational positioning and ease of maintenance.

Centrifuge Feeding Screw Pump: Ensures consistent and reliable feeding of drilling fluid into the centrifuge.

Each Cuttings Dryer System Includes:

Vertical Cuttings Dryer: Effectively reduces the oil-on-cuttings content, ensuring compliance with environmental standards.

Dryer Stand: A robust structural support for safe and stable operation.

Flushing Screw Pump: Delivers high-pressure fluid for cleaning and facilitating the drying process.

Discharge System: Allows for the automated and efficient removal of processed solids.

This tailored equipment solution is engineered to help our client minimize waste, reduce drilling fluid costs, and adhere to strict environmental regulations. By deploying these 16 sets, the oilfield service company is well-equipped to handle large-scale projects with greater efficiency and a reduced ecological footprint.

We are proud to support the global energy sector with high-quality, reliable machinery designed for performance and durability.

1. High Processing Capacity: With a maximum handling capacity of up to 360 m³/h (depending on the model), GN’s triple shale shaker efficiently processes large mud volumes—critical for high-rate drilling operations common in the Middle East. The shakers feature adjustable vibration intensity and optimized screen angles, ensuring consistent separation even with heavy, high-solids mud. For detailed specifications on different models, check out GN’s Shale Shaker Product Line.

2. Superior Particle Separation: The integrated mud cleaner uses high-efficiency hydrocyclones to target fine particles (down to 20-40 microns) that escape the primary shakers. These hydrocyclones work in tandem with a secondary shaker deck, ensuring that nearly all usable mud is recovered. This level of purification reduces the need for fresh mud additives, lowering operational expenses significantly. GN’s hydrocyclones are part of a comprehensive solids control system; learn more about their design and performance on the Hydrocyclone Product Page.

3. Durability for Harsh Conditions: Middle Eastern drilling sites are known for extreme temperatures and dusty environments. GN’s equipment is built to withstand these challenges: the shaker frames are constructed from heavy-duty steel, and all electrical components are IP54-rated for dust and water resistance. The screens, a critical component of the system, are made from high-wear polyurethane or stainless steel mesh, ensuring long service life even with abrasive drill cuttings. To explore GN’s durable screen options, visit the Shaker Screens Page.

4. Easy Maintenance & Compliance: GN prioritizes user-friendly design. The triple shale shaker features quick-change screen systems, allowing operators to replace screens in minutes—minimizing downtime. Additionally, the system is designed to meet the Middle East’s strict environmental regulations, with enclosed mud tanks and spill-proof designs that prevent soil or water contamination.

A batch of mud agitators and centrifugal pumps has been manufactured for supporting overseas workover drilling operations. These essential components are designed to enhance the efficiency and reliability of drilling fluid management in challenging environments.

Complementing the mud agitators, the GNSB series centrifugal pumps are engineered for transferring slurry, mud, or water across various applications. These pumps serve as feeding units for desanders and desilters, act as mixing pumps for Jet Mud Mixers, and perform as trip pumps or supercharging pumps for rig mud pumps. Designed with user convenience in mind, all GNSB pumps feature tungsten carbide mechanical seals and premium bearings for extended service life. The open impeller design not only reduces axial thrust loads but also simplifies installation, repair, and maintenance. Moreover, their components are interchangeable with most international brand pumps, allowing customers to source spare parts with ease and minimize downtime.

Together, these products offer a reliable and efficient solution for modern drilling fluid systems, reducing operational costs and enhancing productivity for workover rigs operating overseas.