Aug 04

GN Solids Control has been committed to providing complete solid-liquid separation solutions for the oil and gas drilling rig industry for many years. Drilling fluid shakers, mud cleaners, decanter centrifuges, cuttings dryers and other solid-liquid separation equipment produced by GN Solids Control are widely used in thousands of onshore and offshore drilling sites.

As we all know, because onshore and offshore drilling plays a vital role in oil exploration and production. Generally, offshore drilling rigs have higher technical and quality requirements for the equipment used (including solids control equipment). When constructing on the open sea, any failure that appears to be insignificant on land will cause the drilling platform to stop drilling for a long time. . Therefore, drilling platform equipment has very high requirements for quality stability and safety.

In the past few years, GN Solids Control has provided customers with thousands of solid control systems and drilling waste management systems for land and ocean drilling. As more and more GN Solids Control products are applied to offshore drilling platforms, the reputation of GN Solids Control for its reliable quality and perfect service has spread in the industry, especially when the current oil price is at a historically low level. The best choice for customers to reduce costs and increase efficiency.

The GN Solids Control mud cleaner is a three-in-one device that is usually described: it is a three-in-one integrated device of desander, desilter, and vibrating screen. For this supply project, GN Solids Control provided customers with two GNZJ594-3S16N cleaner all-in-one machines. The cleaner cyclone adopts high wear-resistant polyurethane material as the inner lining, and the outer metal covering layer can ensure that the cyclone will not cause fatigue and aging when used for a long time. The working angle of the vibrating screen can be easily adjusted from -1 degree to +5 degree. The screen fixing device of the shaker screen is fixed by a special wedge, and the bottom frame of the vibrating screen is made of stainless steel. In addition to the manufacture of individual equipment, GN Solids Control can also provide customers with the systematic integration of complete equipment. If you have relevant requirements, please contact us.

written by GN solids Control

Jul 23

Recently, five GNLW454EY decanter centrifuges with large length-to-diameter ratio produced by GN Solids Control have been commissioned and accepted in a large domestic power plant. The centrifuge for this project adopts intelligent, automated, and efficient customized design at the request of customers. GN Solids Control centrifuge is very satisfactory.and GN unit is widly use in oil&gas drilling mud treatment system,drilling waste treatment,and other solids liquid separate solution

This customer is a subsidiary of a well-known domestic energy group in China. Because the GN Solids Control brand equipment has the characteristics of stable operation, good processing effect and preferential prices, it has gradually gained the trust of customers and gradually expanded its application within the group company. In addition, our company has also reached strategic partnerships with Shenhua Group, Beiken Energy and Jinmei Group. As a fixed and high-quality supplier, our company has cooperated with Russia’s largest mud service company AKROS and Gazprom (Gazprom for short) for more than ten years, supplying mud solids control and dewatering equipment all year round.

The GN Solids Control GNLW454EY-VFD series decanter centrifuge for this project is designed to treat sludge with a single processing capacity of 40m3/h, a drum diameter of 450mm, and a drum length of 1890mm, with a maximum design speed of 3800RPM. Using frequency conversion control, the normal speed is adjustable between 0-3500RPM. The maximum separation factor is 3084G, and the separation particle diameter is 2-5μm. The main motor power is 45KW, and the auxiliary motor power is 11KW. The dewatering cone end of the Y series decanter centrifuge has a half cone angle of 15 degrees, which belongs to the GN Solids Control drying and clarification integrated machine. EY series centrifuges are usually used to separate materials with high viscosity that require clarification and drying.

The following are the characteristics of the GN Solids Control 454EY series centrifuge:

1. The drum is made of duplex stainless steel SS2305 by centrifugal casting, and its performance is better than the counterparts SS304 and SS316.

2. The centrifugal casting process makes the drum more uniform and has a good dynamic balance performance.

3. The slag outlet of the centrifuge and the pulp outlet of the screw pusher are all inlaid with tungsten carbide hard alloy sleeves, which are extremely resistant to wear and are not easily broken.

4. The screw pusher is inlaid with wear-resistant alloy sheets, which has a longer life and reduces the number of maintenance.

5. PLC control panel control, the sensor can be placed on the centrifuge to monitor the status of the machine.

GN Solids Control EY series decanter centrifuges are mainly suitable for solid-liquid separation of mineral oil, chemical viscous materials, fruit juice, coffee, tea, wine, soy milk, biodiesel, starch, etc. If you want to know more information about Hebei Guanneng Company, we sincerely welcome you to inquire or visit our company.

written by GN solids Control

Jul 17

Recently, 4 sets of fully hydraulic driven centrifuges produced by GN Solids Control for a customer in MENA area have been delivered. As we all know, GN Solids Control, as a well-known domestic and international manufacturer of Wollo centrifuges, has been committed to the development and manufacture of centrifuges of various specifications and models for many years.

At present, GN Solids Control is one of the few domestic manufacturers that can provide customers with both motor-driven centrifuges and hydraulic-driven decanter centrifuges. In GN Solids Control’s centrifuge product sequence, decanter centrifuges with drum diameters of 14 inches and 18 inches are mainly powered by hydraulic drives or VFD power.

Due to the double impact of falling oil prices and the COVID-19 epidemic, the development of the global oil and gas industry has been extremely slow this year. However, when the customer tried to find the best cost-effective separation equipment, GN Solids Control successfully provided solid control equipment and drilling waste management system. So far, GN Solids Control has provided solid control systems and drilling waste management systems to more than 70 countries and regions around the world.

Good brand reputation brings more and more orders to GN Solids Control. Currently, GN Solids Control has provided hundreds of orders for MENA area customers. Usually, orders from MENA area are large-amount orders with high technical requirements. With the rapid development in recent years, the separation equipment we provide, whether it is the stability of the equipment or cost-effectiveness, has far exceeded the expectations of customers.

This time, GN Solids Control supplied 4 hydraulic centrifuges to customers, and the driving devices were Swedish Viscotherm and Rotidiff. All these centrifuge drums are 14 inches in diameter and are cast from SS2205 or SS2304 high-performance stainless steel. The screw feeder of the centrifuge is protected by wear-resistant tungsten carbide tile. In addition to 4 hydraulically driven centrifuges, we also provide this customer with 4 manually adjustable screw pumps. The main components of the screw pump are manufactured by NETZSCH.

If you have requirements for hydraulically driven centrifuges, you are welcome to call us to communicate with us.

written by GN solids Control

Jul 10

Since its establishment, GN Solids Control has been committed to providing world-class drilling customers with first-class shale shaker. After years of hard work in the domestic and foreign markets, the shale shaker manufactured by GN Solids Control have been seen everywhere on drilling sites around the world. As an important market for GN Solids Control, there are hundreds of GN Solids Control shale shaker, mud cleaners, decanter centrifuges and debris spinners on the Indian market to help customers carry out drilling mud purification and drilling waste management operations .

As we all know, if you provide equipment to Indian customers, especially large Indian oil and gas drilling companies, DGMS mandatory certification is essential. This batch of shale shaker provided to customers by GN Solids Control has passed DGMS explosion-proof certification. GN Solids Control also provides IECEX or ATEX explosion-proof control systems for different markets.

GN Solids Control currently has three production plants: two close to Beijing International Airport and one close to Tangshan City. At present, GN Solids Control is implementing automatic welding robots to weld the shale shaker to ensure the consistency of the weld quality. The sealing device on the bottom frame of the vibrating screen adopts the unique patent structure of GN Solids Control. The working angle of the shale shaker can be easily adjusted from one side by using a screw.

The screens on the order shale shaker are also independently produced by GN Solids Control. The screens produced by GN Solids Control have passed API RP13C certification to ensure that the screening effect and screening accuracy of the screens meet the requirements of this standard.

One of the biggest advantages of this batch of shale shaker is that each shale shaker can achieve linear motion and elliptical motion:

Linear motion is suitable for drilling mud with large flow rate, low viscosity, high solids content, large particles, especially hard solids; while elliptical motion is mainly used to handle fragile drilling mud, high viscosity solids.

GN Solids Control only uses top brand vibration motors such as American Martin or Italian European power. The electrical components in the control box are mainly Schneider brand.

If you need to use the shale shaker, please contact us as soon as possible.

written by GN solids Control

Jul 03

Recently, the separate skid-mounted cutting dryer and decanter centrifuge produced by our company have been assembled and commissioned, and will be sent to an internationally renowned oilfield service company. use for drilling cutting waste management.After the user of the project visited our company to carry out the heavy-duty test machine acceptance of this equipment, we gave a high evaluation to the processing volume and dryness of our company’s vertical cutting dryer and other equipment in oil-based mud treatment.

The project mainly includes 4 sets of GNLW363C-VFD decanter variable high-speed centrifuge and 2 sets of GNCD930E-GP vertical cutting dryer. The GN Solids Control GNLW363C-VFD type decanter high-speed centrifuge for this project is specially designed for the characteristics of high density and high solid content of waste slurry. By optimizing the structure of the centrifuge drum, the processing capacity of the centrifuge is greatly improved And improve the dryness of the discharged solid phase. The GNCD930E-GP vertical cutting dryer for this project reduces the probability of internal blockage by optimizing the internal rotor structure and support structure, reducing the labor intensity of maintenance personnel and reducing maintenance costs. The designed processing capacity of the equipment is 30 tons per hour, and the oil content of the cuttings after drying is below 5%.


Our company now has multiple sets of drill cuttings drying systems serving multiple oil fields at home and abroad, and treats water-based drill cuttings and oil-based drill cuttings separately. In addition, our company has also reached a strategic cooperation agreement with Russia’s largest mud service company, and became a supplier of Gazprom (abbreviated as Gazprom), supplying solid control equipment all year round.

If you are interested about this news, welcome contact GN Solids Control to get more detail

written by GN solids Control

Jun 27

Recently, after shale shakerand centrifuge equipment produced by GN Solids Control have undergone rigorous testing in the factory, they are ready to be loaded and shipped to foreign environmental treatment customers projects.

Many of GN Solids Control’s orders come from repeat orders from regular customers. Customers like the two who have worked together for many years have provided a strong impetus for the rapid development of GN Solids Control. At present, the customer’s construction site not only has solid-liquid separation equipment such as centrifuges and shale shaker, but also has related needs such as vacuum pumps. I believe that the stable quality and outstanding performance of GN Solids Control products can give customers a strong confidence in GN Solids Control products.

So what are the characteristics of GN Solids Control equipment and can it stand out among many domestic counterparts? The following highlights the unique features of GN Solids Control shale shaker products,this unit is always work with decanter centrifuge together:

GN Solids Control brand product features:

1.1 The bottom frame of the stainless steel screen box is corrosion resistant;

1.2 Famous brand motor OLI, durable;

1.3 The mechanical and electric synchronous lifting patent products are both stable and reliable, and easy to operate, and can be operated without stopping the machine;

1.4 High excitation intensity up to 7.5G and adjustable;

1.5 Quick-assembly and disassembly type pre-tensioned screen mesh can use composite material screen mesh with long service life;

1.6 Siemens Schneider Electric Components;

1.7 Overall heat treatment of screen box, Kansai heavy anti-corrosion paint in Japan;

1.8 The unique screen box seal design can be used for high mesh screening.

Common brand products:

1.1 Bottom frame of carbon steel screen box;

1.2 Ordinary domestic vibration motor;

1.3 Mechanical adjustment, or asynchronous adjustment;

1.4 Vibration intensity below 6.5G;

1.5 The crocheted screen is troublesome to disassemble, and the non-pre-tensioned screen requires professional installation and has a short life;

1.6 Domestic brand electrical components;

1.7 Common paint, heat treatment of non-integrated screen box;

1.8 No sealant strips, or multiple sealant strips, troublesome replacement and disassembly.

If you are interested about this news, welcome contact GN Solids Control to get more detail

written by GN solids Control

Jun 19

Drilling fluid is the most crucial and important part of during drilling operations. Among all types of drilling fluids (water-based(WBM), oil-based(OBM), and synthetic-based(SBM)), water-based drilling fluids are the most widely used fluids in the oil and gas drilling industry in comparison with the other types. This is due to:

A. Higher cost

B. Environmental issues

C. Disposal problems &

D. Health and safety issues.

Drilling fluids are responsible to carry out many different functions during the drilling process as controlling the following:

A. Formation hydrostatic pressure

B. Preventing collapse of wellbore surface

C. Transferring cuttings to the surface

D. Suspending cuttings and additives

E. Preventing formation damage by forming good mud cake/stuck on the wellbore surface

F. Lubricating and cooling the drilling bit and string.

To achieve all these, a good work Solids Control system is required to guarantee a seamless separation. To this end, we recommend&introduce GN Solids Control, a manufacture of Solids Control and Drilling Waste Management equipment Company with track records of excellent performance in the O&G Industry.

Talking about solids control equipment,Shale shakers is the most popular pieces of equipment and very important. Below is feature of GN shale shaker

Shale shakers is the first step of defense in solids control/waste management system/solution. Without a good performance shale shakers drilling mud control team will meet higher than usual solids content in the mud system. GN Solids Control not only provides shakers for drilling rigs and drying packages, but also provide custom packages like this one that just got delivered to a very happy customer. Contact us for your next set shale shakers!

GN Solids Control has sold many equipment working to world wide drilling jobsite, bring good separate result,and save cost for client If you are interested about this news, welcome contact GN Solids Control to get more detail

written by GN solids Control

Jun 12

GN Solids Control is a leading manufacturer of domestic solid control and mud landing equipment industries. At present, more than 70 countries and regions are using mud solid control equipment and mud landing system produced by GN Solids Control. GN Solids Control products are well received by domestic and foreign customers for their excellent separation effect, stable product quality and perfect after-sales service. Recently, GN Solids Control newly produced a set of mud-free floor equipment is preparing to send to well-known foreign oil service companies.

At present, GN Solids Control has developed two layout types of mud-free ground equipment for the complicated wellsite situation in China:

The first type is a compact skid-mounted complete system: the debris spinner and the centrifuge are respectively placed on the two ends of the mud tank, and the electronic control system and the slurry supply screw pump are arranged in the gap. This complete system can not only facilitate the lifting and transportation of customers, but also greatly reduce the well site space required by the equipment.

The second is an independent modular unit system: this scheme arranges the vertical cuttings dryer, centrifuge and drying screen on different pry bases and lifting platforms respectively. This scheme can be applied to the more complex geological conditions. The operator can match different mud non-ground equipment at will according to the different conditions of the waste mud, and maximize the resource utilization as much as possible.

GN Solids Control mud non-fall system mainly includes the following main equipment: drill cuttings dryer module, drying screen module and centrifuge module.

1. The GN Solids Control spin dryer is mainly used to process debris particles in water-based mud, oil-based mud and composite-based mud. In the process of oil-based mud treatment, GN Solids Control spin dryer can control the oil content in the cuttings between 3% and 5%. These remaining cuttings can reach the emission standard after being processed by the TDU module produced by our company.

2. The GN Solids Control dryer shaker module is composed of a drill cuttings drying screen and a mud receiving tank. It can process the waste drilling cuttings discharged from the GN Solids Control equipment, and discharge the dry drilling cuttings for further post-processing. The collecting tank located at the bottom of the drill cuttings drying shaker is of conical design, which is easy to clean and not easy to accumulate sand. It can receive the mud processed by the drying screen, and there is a slurry outlet at the bottom of the tank body that can be connected to the centrifuge slurry pump.

3. The centrifuge bracket module is used to place the centrifuge as a working platform. When the platform is transported, it is reduced to the minimum, and the total height can meet the road transportation without disassembling the centrifuge. After the working platform is raised, it can meet the slag and liquid discharge requirements of the centrifuge.

If you are interested about this news, welcome contact GN Solids Control to get more detail

written by GN solids Control

Jun 04

Recently, several set GNLW363C-GP series decanter centrifuges produced by GN Solids Control have been commissioned and ready to be sent to Russia. This customer has been cooperating with our company for many years, because the GN Solids Control brand equipment has the characteristics of stable operation, good processing effect and relatively favorable price, etc., and reached a strategic cooperation agreement. In this way, our company has also reached a strategic cooperation agreement with AKROS, Russia’s largest drilling mud service company, and has become a supplier of Gazprom (abbreviated to Gazprom), supplying solid control equipment all year round.

GN Solids Control’s GNLW363C-GP series centrifuge is suitable for high-speed dewatering separation of drilling mud and construction mud. The project’s GNLW363C-GP series decanter centrifuge is designed for a single processing capacity of 45m3/h and an effective processing capacity of 30m3/h , Frequency, maximum power, maximum power is 3900RPM. Power frequency starts, the conventional speed is 3200RPM. The maximum separation factor is 3063G, the conventional separation factor is 2062G, and the separation particle size is 2-5μm. The differential volume is 3500N.M, the main motor power is 37KW, and the auxiliary motor power is 11KW.

The following are the characteristics of GN Solids Control 363C series decanter centrifuge:

The drum is made of duplex stainless steel SS2304 by centrifugally casting cast iron, and its performance is similar to SS304 and SS316.

The centrifugal casting process makes the drum more uniform and has good dynamic balance performance.

The slag discharge port of the centrifuge and the screw outlet of the screw feeder are all set with tungsten carbide cemented carbide sleeves, which have high wear resistance and are not fragile.

The screw pusher resets the wear-resistant alloy sheet, extending the life and reducing the number of maintenance.

Controlled by a PLC control panel, sensors can be placed on the centrifuge to monitor the state of the machine.

GN Solids Control focuses on the R&D and manufacturing of equipment. The centrifuges produced are widely crushed in drilling mud treatment, sewage environmental protection treatment, oily sludge treatment, and solid-liquid separation in the chemical and food and beverage industries.

If you are interested about this news, welcome contact GN Solids Control to get more detail

written by GN solids Control

May 29

Recently, GN Solids Control has designed and manufactured a set of 90 cubic meters of jet mixing system for a domestic shield engineering customer. The assembly and commissioning have been completed, and then it will be sent to the construction site of the Guangdong subway shield project. As domestic environmental protection requirements are getting higher and higher, most customers pay more attention to the quality and effectiveness of products. The mud processing equipment of GN Solids Control brand has attracted much attention and word of mouth in domestic and foreign markets. Including shield construction and mud treatment companies such as China Railway Tunnel, 2 China Railway Tunnels, China Railway 18th Bureau and China Railway Environmental Engineering Company R & D and manufacturing capabilities and rich industry experience have won the full trust of customers, and ultimately the customer ordered this set of shield mud mixing system.

This set of mixing system is our company’s custom-designed and manufactured according to user needs, which is suitable for shield construction mud mixing system. The system is mainly composed of 2 GNJBQ075DD agitators, 1 GNSB6X5C-12J mixing centrifugal pump, 1 GNSLS45A jet mud mixer, 1 GNSB5X4C-12J discharge pump and 1 GNQSB200-400A clean water pump. Its main working principle is to use a clean water pump to provide clean water to the mixing tank, and to use the mixing pump to provide sufficient power to draw mud or clean water from the 1 # and 2 # round tanks to the jet funnel. The funnel can be used to increase or configure the mud and discharge it 1 #, 2 # round tank, the mud that meets the requirements of the construction process is transported to the place where it is needed through the external discharge port at the bottom of the 1 #, 2 # tank through the external discharge pump. After the system is connected to the power supply, it can realize fully automated pulping and pulping, reduce production costs, and the overall skid-mounted design is convenient for transportation.

GN Solids Control can also design and manufacture mud recovery systems according to customer requirements and make constructive suggestions.

If you are interested about this news, welcome contact GN Solids Control to get more detail

written by GN solids Control