Author: gnadmin

GN Solids Control is pleased to announce the successful shipment of nine sets of ZCQ Series Drilling Mud Vacuum Degassers to a valued client in Europe. This substantial delivery reflects the growing recognition of our gas handling solutions in the European market and underscores our commitment to supporting drilling operations with reliable, high-performance equipment.

The ZCQ Series Vacuum Degasser is a specialized device designed for the effective treatment of gas-contaminated drilling fluids. In modern drilling operations, the intrusion of gases such as methane, carbon dioxide, or hydrogen sulfide can severely compromise mud properties, leading to reduced density, unstable viscosity, and potential well control hazards. GN’s vacuum degasser addresses these challenges with proven efficiency.

Key Features and Benefits:

Rapid Gas Removal: The system quickly eliminates various invasive gases from drilling fluids, restoring essential properties and enhancing operational safety.

Mud Gravity Restoration: By effectively removing entrained gas, the degasser helps return mud density to optimal levels, ensuring proper hydrostatic pressure maintenance.

Viscosity Stabilization: Stable mud viscosity is critical for hole cleaning and wellbore stability. The ZCQ Series ensures consistent fluid performance.

Cost Reduction: Proper gas treatment minimizes the need for costly chemical treatments and reduces non-productive time associated with fluid degradation.

Dual Functionality: Beyond gas separation, the unit can serve as a heavy-duty agitator, making it a versatile component applicable to various types of mud circulation and purification systems.

Scientific Design: The structurally rational design achieves effective gas-liquid separation while filtering out impurities, ensuring the exhaust system remains clear and unobstructed.

The ZCQ Series Vacuum Degasser is engineered to integrate seamlessly into any solids control system, supporting both onshore and offshore drilling operations. Its robust construction and reliable performance make it a trusted choice for operators seeking to maintain drilling fluid integrity under challenging conditions.

This shipment to Europe further demonstrates GN Solids Control’s capability to deliver specialized equipment that meets the rigorous demands of the global drilling industry. We remain dedicated to providing innovative solutions that enhance operational efficiency, safety, and cost-effectiveness for our clients worldwide.

Recently, the group standard “Petroleum Drilling and Production Equipment—Negative Pressure Shale Shaker” (T/CPSI 01108—2025), approved by the Chinese Petroleum Society, has been officially published and implemented. As one of the main drafting units of this standard, Hebei GN Solids Control Co., Ltd. has deeply participated in the compilation of this standard, contributing “GN wisdom” to promote the standardization and high-quality development of the industry, leveraging our profound technical accumulation and rich manufacturing experience in the field of solid control equipment.

Industry Leadership, Filling the Gap in Negative Pressure Shale Shaker Standards

With the continuous advancement of oil and gas drilling and production processes, negative pressure shale shakers, as key equipment for improving solid-liquid separation efficiency, are increasingly attracting attention regarding their technical requirements and standardized production. The newly released group standard “Petroleum Drilling and Production Equipment—Negative Pressure Shale Shaker” systematically specifies, for the first time, the classification, model designation, technical requirements, test methods, and inspection rules for negative pressure shale shakers. It covers various technical types such as pump suction type, jet type, constant suction type, and pulsation type, and establishes clear specifications for equipment structural design, performance indicators, health, safety, and environmental protection requirements.

The implementation of this standard will provide a unified technical basis for the design, manufacture, and inspection of negative pressure shale shakers in petroleum drilling and production equipment, effectively promoting technological upgrading and product quality improvement in the industry.

GN’s Strength, Empowering Industry Standardization

As a leading domestic manufacturer of solid control equipment for oil drilling, Hebei GN Solids Control has always adhered to driving enterprise development with technological innovation, deeply cultivating the R&D and manufacturing of core products such as shale shakers and negative pressure shakers. Our products are widely used in oil and gas drilling sites both domestically and internationally, winning widespread customer acclaim for their efficient, stable, and reliable performance.

During the compilation of this standard, GN’s technical team, combining years of product R&D and field application experience, actively participated in the discussion and drafting of standard clauses. Particularly, we proposed numerous constructive suggestions on key technical content such as negative pressure system sealing performance, dynamic characteristic parameters, and treatment capacity test methods, providing strong support for the technical advancement and practicality of the standard.

Looking Forward, Continuously Promoting Technological Innovation

The release of this group standard is not only an affirmation of GN’s technical strength but also an encouragement for the company to continue promoting industry technological progress and assisting the high-quality development of petroleum equipment. In the future, GN will continue to adhere to the development philosophy of “innovation-driven, quality-oriented, customer-first,” deeply cultivate the field of petroleum drilling and production equipment, actively participate in more industry standard formulation work, and join hands with industry colleagues to jointly promote China’s petroleum equipment technology to a higher level.

About Hebei GN Solids Control Co., Ltd.

Hebei GN Solids Control Co., Ltd., established in 2008, is a high-tech enterprise specializing in the R&D, manufacturing, sales, and service of oil drilling solid control equipment and separation equipment. The company’s main products include shale shakers, negative pressure shale shakers, centrifuges, desanders/desilters, agitators, etc., widely used in oil and gas drilling, trenchless engineering, environmental protection engineering, and other fields. Products are exported to Australia the United States, the Middle East, Southeast Asia, Africa and many other countries and regions around the world, deeply trusted by customers.
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GN Solids Control is pleased to announce the successful shipment of six complete TBM Slurry Separation Plants to a prestigious client in South Korea. This significant delivery underscores our growing presence in the global tunneling and underground construction market.

Designed specifically for slurry balance tunnel boring machines (TBMs) , these separation plants are engineered to handle demanding tunneling conditions with processing capacities of 500 m³/h and 750 m³/h per system. The varied capacities allow for flexible configuration based on specific project requirements and tunnel diameters.

Key Features of the GN TBM Slurry Separation Plants:

Each system incorporates three core treatment modules to ensure comprehensive slurry management:

Scalping Screen: Primary separation for coarse particles and large debris.

Desander Unit: Secondary stage for removing medium-sized sand particles.

Desilter Unit: Tertiary fine solids control for maintaining optimal slurry properties.

The entire plant features a modular design, delivering several operational advantages:

Compact structure suitable for space-constrained tunnel construction sites.

Easy and rapid assembly and disassembly for efficient project mobilization.

Small footprint while maintaining high processing capacity.

With our professional slurry separation technology, these systems guarantee stable and reliable performance for South Korea’s challenging shield tunneling projects. Proper slurry conditioning is essential for maintaining tunnel face stability, reducing cutter wear, and ensuring smooth TBM operation.

This shipment to South Korea further demonstrates GN Solids Control‘s global competitiveness and proven engineering strength in providing specialized separation solutions for the infrastructure and tunneling industry. We remain committed to supporting major underground construction projects worldwide with reliable, high-performance equipment.

We are excited to announce that GN Solids Control will be participating in the 26th China International Petroleum & Petrochemical Technology and Equipment Exhibition (CIPPE 2026), the premier oil and gas industry event in Asia. This is a fantastic opportunity to explore the latest innovations in solids control, waste management, and drilling fluids equipment.

Show Name: The 26th China International Petroleum & Petrochemical Technology and Equipment Exhibition

Dates: March 26–28, 2026

Venue: China International Exhibition Center (New Venue) – Shunyi Hall, Beijing, China

GN Booth No.: E2168

At our booth, you will discover our latest advancements in shale shakers, decanter centrifuges, mud cleaners, centrifugal pumps, and complete LMP systems. Our team of experts will be on hand to discuss your project requirements and demonstrate how GN’s solutions can improve efficiency and reduce costs in your drilling operations.

Why visit GN Solids Control at CIPPE?

Meet our engineering and sales team face-to-face.

Learn about our customized solutions for onshore and offshore drilling.

See live demonstrations of our equipment.

Discuss your specific challenges and get expert advice.

We cordially invite all industry professionals, partners, and friends to visit us at Booth E2168. Come and experience the quality and reliability that GN Solids Control brings to the global market.

GN Solids Control has successfully shipped four sets of mud cleaning systems to a leading HDD (Horizontal Directional Drilling) company in Europe. This shipment underscores the growing demand for reliable and efficient mud recycling solutions in the European construction and drilling market.

The order consists of three GNMS-200C systems and one custom-built GNMS-1500C system.

The GNMS-200C is a self-contained mud recycling unit with a processing capacity of 200GPM (approximately 45m³ per hour). This compact system is designed for ease of transport and on-site efficiency. It integrates several key components:

GNZJ754K-S4NK Mud Cleaner for fine solids control

GNSLDMC Mixing Hopper for efficient material mixing

GNSB4×3J-110C Pumps serving feeding  and mixing

Lower Tank with a total volume of 5m³

The compact design of the GNMS-200C allows for quick setup and simplified operation, making it ideal for HDD projects where space and mobility are often limited.

In addition to the three standard units, the shipment includes a GNMS-1500C system. This is a custom-designed, non-standard unit with a high processing capacity of 1500GPM. The system was engineered to meet the specific requirements of the client’s larger-scale drilling operations.