June 2026 – Desander Desilter

2600BBL! GN Complete Rig Solids Control System to Kuwait

GN Solids Control has secured another complete mud circulation system package order for Kuwait, marking another milestone in the brand’s long-term cooperation with Middle Eastern oil operators. Covering standalone solids control equipment to full integrated mud treatment packages, this new contract further proves global clients’ recognition of GN’s reliable engineering and turnkey service capacity.

As an officially listed solids control supplier of Kuwait Oil Company (KOC), GN stands out among numerous equipment manufacturers by delivering full-process, customized drilling mud management solutions that fully match KOC’s strict procurement and operation standards. KOC maintains rigorous thresholds for vendor access, and GN’s stable product performance, complete technical documentation and after-sales support have helped it maintain long-term qualified supplier status, gaining priority bidding opportunities for local drilling projects year after year.

The full-set mud circulation system under this contract boasts a complete five-stage solids control configuration without functional gaps. The integrated unit assembles core processing equipment including shale shaker, hydrocyclone desander, hydrocyclone desilter, vacuum degasser and decanter centrifuge. Each component undertakes targeted particle separation tasks: the shale shaker removes large drilling cuttings at the first stage, while desanders and desilters strip medium and fine silt particles. The vacuum degasser eliminates harmful gas mixed in drilling fluid, and the decanter centrifuge separates ultrafine solids to stabilize mud density and viscosity. Such full configuration guarantees continuous, high-efficiency mud recycling and greatly cuts waste mud discharge and raw material costs for drilling teams.

Safety design is the core highlight tailored for Kuwait’s harsh desert oilfield conditions. The whole set of electrical control systems passes authoritative ATEX explosion-proof certification, complying with European standards for equipment operating in flammable and explosive atmospheres. Kuwait oilfields feature extreme high temperature, heavy dust and frequent volatile combustible gas, which imposes tough requirements on electrical safety. ATEX-certified control panels effectively avoid electric sparks triggering safety accidents, fully meeting local HSE management rules of Middle East oilfields.

GN’s service spectrum stretches widely from individual tank-top solids control units to full system EPC general contracting. Instead of merely selling single machinery, the brand provides one-stop support covering scheme design, manufacturing, factory testing, overseas delivery, on-site installation and after-sales maintenance. With robust R&D strength and mature large-scale project execution experience, GN keeps empowering global oil and gas extraction operations to run with higher efficiency and stronger safety guarantees, and will continue expanding its footprint across the Middle East and international energy markets in the future.

GNLW554 DEWATERING CENTRIFUGE PACKAGE FOR OVERSEAS WWTP

GN SOLIDS CONTROL has long been recognized for its decanter centrifuge products, serving drilling contractors and mud service companies worldwide with solutions ranging from 9 inch to 22 inch bowl diameters. Recently a successful shipment for our GNLW554 model decanter centrifuge package to our foreign clients also proved GN’s position in providing the best result for drilling fluids cleaning.

The GNLW554 decanter centrifuge features a bowl diameter of 550 mm and an effective bowl length of 1800 mm, yielding a length to diameter (L/D) ratio of 3.2. This geometric proportion is critical: an elevated L/D ratio provides an extended settling zone, increasing residence time and enhancing the capture efficiency of fine and ultra-fine particulates. At the core of the GNLW554’s durability lies a bowl assembly engineered with materials selected for both mechanical strength and corrosion resistance. The cylindrical and conical sections are fabricated from Duplex Stainless Steel 2304 via centrifugal casting—a process that yields a dense, homogeneous microstructure with superior resistance to chloride-induced stress corrosion cracking, a common failure mode in wastewater environments containing aggressive chemical agents.

Since in wastewater treatment applications, polymeric reagents promote agglomeration of fine suspended particles into larger, denser flocs amenable to centrifugal settling. Therefore GN recommends a polymer dosing unit to be accompanion with decanter centrifuge. A polymer dosing unit which also included in this shipment will show highly immportance to maintain the efficiency of the whole cleaning process. This integration enables closed-loop regulation of polymer concentration in response to real-time feed solids loading, ensuring that chemical consumption is continuously matched to process demand.

Through its growing presence in overseas projects attests to the reliability and adaptability that GN SOLIDS CONTROL embeds in every rotating assembly, providing plant operators with a trusted workhorse for the most demanding dewatering challenges.

High-End Trenchless Mud Purification System Exported to Europe

For businesses serving high-end clients in drilling, construction, and underground engineering, mud purification is never a routine task—it demands reliability, precision, and adaptability. Our advanced mud cleaning system rises to this challenge with a superior design that combines top-tier configuration, ultra-flexible mobility, and intelligent control, making it the ideal solution for demanding on-site operations.

At the core of our equipment lies a high-performance configuration engineered specifically to meet the strict mud purification needs of high-end customers. Every component, from the screening system to the power unit, is selected for durability and efficiency, ensuring stable operation even under heavy workloads. The system delivers thorough separation, high purification accuracy, and consistent output, perfectly aligning with the high standards of premium projects.

Mobility is another key advantage. Each module of the machine supports quick assembly and disassembly, allowing for fast installation, dismantling, and transportation. Whether moving between construction sites, switching working areas, or responding to emergency tasks, the equipment can be rapidly relocated and put into use. This modular design greatly improves operational efficiency and reduces downtime, supporting flexible mobile operations.

To enhance durability and intelligence, the equipment features a stainless steel control cabinet that resists corrosion, moisture, and harsh on-site environments, ensuring long service life and stable performance. Clients can also choose an intelligent control system for automated operation, real-time monitoring, and one-key adjustment. The smart upgrade simplifies operation, improves safety, and helps users achieve more precise and efficient mud management.

In summary, our mud cleaning equipment integrates high-end configuration, fast-disassembling modular design, and reliable intelligent control. It not only satisfies the strict purification demands of high-end customers but also adapts to diverse mobile working scenarios. For projects that require quality, efficiency, and flexibility, this is the trusted choice.

THE API DIFFERENCE: WHY GN’S SHAKER SCREENS LEAD IN PERFORMANCE

GN SOLIDS CONTROL is well-known for its unique shale shaker design, but as the core part of a shale shaker, the shaker screen is also a non-negligible advantage that GN have.

GN SOLIDS CONTROL has held a unique position in China as the sole manufacturer of API-certified shaker screens (API RP 13C / ISO 13501) until 2022. This certification is not merely a label; it is a binding guarantee of three critical metrics: exact cut point (D100), conductance (kD/mm), and non-blanked open area. Without API certification, “mesh count” can be misleading since the usage of rectangular grids and multiple layers of screens.

Beyond API certification, GN utilizes a patented polyurethane bonding system between the screen and the screen basket. Comparing with conventional screens which rely on foam or rubber seals that degrade under pressure and hydrocarbon exposure, polyurethane provides superior abrasion resistance, chemical compatibility, and dimensional stability, eliminating by-pass of solids and extending service life.

Since different application scenarios entail distinct parameter requirements from clients for shaker screens, GN’s shale screen design covers all major international form factors, manufactured under the same API-certified process, including hook strip flat screen, steel frame screen, pretension frame screen, wave screen, hook strip soft screen, etc.

From API-confirmed cut points to a polyurethane sealing patent and full size-range availability, GN delivers reliability that is documented. For more details or quotation needs, please contact GN SOLIDS CONTROL.

GN 14 INCH SLUDGE DEWATERING CENTRIFUGE PACKAGE FOR SOUTHEAST ASIA CLIENT

GN SOLIDS CONTROL is pleased to announce the successful delivery of a 14 inch sludge dewatering centrifuge package to clients in Southeastern Asia. This package including a 14 inch sludge dewatering centrifuge with a 1000L chemical dosing unit.

Designed specifically for removing liquid from solid phase materials, the GN SOLIDS CONTROL 14 inch sludge dewatering centrifuge can prove a high density difference of solid and liquid with low viscosity by its extraordinary 8.5 degree beach angle. This design delivers drier solids, clearer discharge, and lower operating costs. For sludge dewatering applications—from municipal to industrial—the 14-inch centrifuge strikes an ideal balance between compact footprint and high performance.
In order to ensure there will be a stable and efficient centrifuge condition, the GN SOLIDS CONTROL 14 inch sludge dewatering centrifuge is adopting 2 phase stainless SUS2205 steel to wild its bowl and helical shaft, all main parts will experience dynamic balancing test for 3 times after it was manufactured in case the stability won’t be compromised.
Another highlight of the 14 inch sludge dewatering centrifuge package is the 1000L chemical dosing unit. Engineered for accompanying with dewatering centrifuge, the 1000L polymer dosing unit was designed to providing accurate chemically enhanced flocculation of colloidal and ultra-fine drilled solids during the whole centrifuging process.

Through this shipment to our client in Southeastern Asia, it definitely reinforces GN SOLIDS CONTROL’s position as a trusted partner for centrifuge field worldwide.