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%.

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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

May 24

GN Solids Control provides a large number of solid control system and waste treatment system products to customers worldwide every year. GN Solids Control shale shaker, as the main equipment for drilling fluid treatment, as a vital role in the separation and purification of coarse solid phase in drilling fluid. Some weeks ago, GN Solids Control successfully delivered several sets of drilling fluid shale shaker screens, Desander and desilter for a domestic drilling company.

1. GN Solids Control desander

GN Solids Control sand remover is mainly used to remove drilling cuttings larger than 55 microns in drilling fluid. The drilling fluid purification sand remover is mainly composed of underflow screen and 10 inch sand removing cyclone. Under normal circumstances, the centrifugal pump is used to feed the desander. The cyclone uses a centrifugal pump to pump the mud into the swirl cone at high speed, and centrifugally separates the mud under the action of centrifugal force. After centrifugal separation, the lighter mud flows out of the cyclone outlet. The mud with high solid phase is ejected through the drip nozzle, and further sieved and separated through the underflow screen.

2. GN Solids Control Desilter

The structural principles of GN Solids Control Desilter and Desander are similar. The only difference is that the cyclone used in the desilter is a 4-inch cyclone. Generally, the number of desilting cyclones is an even number. Desilter is mainly used to remove solid cuttings larger than 25 microns in drilling fluid.

In addition to sand remover and desilter, GN Solids Control is also providing customers with integrated sand and desilter machine. This equipment integrates three devices: sand remover, desilter and underflow screen. Not only the two-stage separation of sand and mud removal is realized at the same time, but also the occupied area of ​​the tank surface is minimized. While improving the processing effect, it minimizes the floor space.

The separated liquid after desander and desilter can into fine solids separate process by decanter centrifuge

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

written by GN solids Control

May 17

GN Solids Control, as a leading manufacturer in the solid control industry, has provided several customized systems including sludge treatment systems for customers worldwide. Recently, GN Solids Control has delivered a Chinese sludge treatment system with a processing capacity of 15m3 / h to a Chinese customer.

GN Solids Control sludge treatment system is mainly composed of the following units:

1.GN Solids Control feed pump

Since the sludge to be treated usually has a larger density and a higher viscosity, a powerful conveying system is used to pump the sludge. The solution adopted by GN Solids Control is a vacuum delivery pump, which mainly transports sludge with a solid content of 80% and particles smaller than 75mm. Any movable sludge or medium can be transported by GN Solids Control vacuum pump.

2.GN Solids Control premixed heating tank

When the sludge needs to be diluted with chemical substances, it is usually necessary to heat the materials to improve the homogeneous mixing effect. Mud mixers are also used to thoroughly mix oil sludge. At present, the available heating methods are resistance wire heating and steam heating.

3. Shale Shaker coarse screen processing device

The submersible pump pumps the diluted sludge into the GN Solids Control shale shaker processing device. The double-layer shaker is a common shaker. The shaker is equipped with an anti-splash device and a flushing nozzle to clean the screen surface at a certain frequency to prevent the shaker screen from clogging.

4.GN Solids Control two-phase separation centrifugal processing device

Most of the solid particles in the mud discharged from the vibrating screen are further separated by the GN Solids Control two-phase sedimentation centrifuge. After being processed by a centrifuge, the solid oil content is about 1% -3%. Thermal cracking equipment can be used for further processing of solids discharged from vibrating screens and sedimentation centrifuges

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5.GN Solids Control three-phase dish centrifuge processing device

GN Solids Control three-phase disc centrifuge as a key processing equipment can obtain a large amount of clean oil (BS & W less than 3%) and clean water (oil content of 1000-3000ppm).

The GN Solids Control sludge treatment system is a compact and integrated system. The above treatment equipment can be placed in standard containers for easy movement and construction.

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

written by GN solids Control

May 10

Recently, three set GNLW364EP-VFD series decanter centrifuges, one GNLW224EP-VFD series decanter centrifuge and one GNZS752F series drilling fluid vibrating screen 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. The GN Solids Control brand equipment has the characteristics of stable operation, good processing effect and relatively favorable price, and has reached a strategic cooperation agreement. In addition, our company has reached a strategic cooperation agreement with AKROS, Russia’s largest mud service company, and became a supplier of Gazprom (abbreviated as Gazprom), supplying solid control equipment all year round.

 The centrifuge is mainly used for oil drilling mud separation and processing, drilling waste treatment industry, and related equipment also includes and is not limited to: shale shaker / vertical cutting dryer / pumps / agitators

This project’s GN Solids Control GNLW364EP -VFD series decanter centrifuge is designed for a single processing capacity of 35m3 / h, and its design maximum speed is 3900RPM. Using frequency conversion control, the conventional speed is adjustable between 0-3200RPM. The maximum separation factor is 3063G, and the diameter of the separated particles is 2-5μm. The differential torque is 3500N.M and the main motor power is 37KW.

The following are the characteristics of GN Solids Control 364EP series decanter centrifuge:

1. The drum is made of duplex stainless steel SS2305 by centrifugal casting, and its performance is better than that of peer SS304 and SS306.

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

3. The slag discharge port of the centrifuge and the discharge port of the screw pusher are all set with tungsten carbide cemented carbide sleeves, which have extremely high wear resistance and are not easily broken.

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

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

The centrifuges produced by GN Solids Control are widely used in drilling mud treatment, sewage environmental protection treatment, oily sludge treatment, 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

Apr 30

Recently, GN Solids Control have finish 1 set waste treatment centrifuge

Centrifuge for separating finer solid particles and oil water, using a patented technologies and top-level materials and processes, imported bearings and components of internationally renowned brands to improve the stability of the equipment and prolong its service life.

For the GN solid control decanter centrifuges, the main drive motor is converted to stock through a differential drive centrifuge. back motors directly drive the auger and differential with its operating speed is fixed.

GN Solids Control is the first manufacturer of mud solid-control equipment in the country to pass the certification export standard qualification.,the centrifuge can work with other equipment together like shale shaker

Centrifuge use for different job like oil sludge treatment

1. Barite recovery centrifuge: The rotation speed is about 1800 RPM, the “G” value is about 700, the low-density separation point: 6-10 μm; the high-density separation point: 4-10 μm.

2. Large-capacity centrifuge: rotating speed is about 1900 ~ 2200RPM, “G” value is about 800, low-density separation point: 5 ~ 7μm (without weighting drilling fluid), used to exclude low-density solid phase;

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3. High-speed centrifuge: The rotation speed is about 2500 ~ 3300RPM, the “G” value is about 1200 ~ 2100, and the low-density separation point: 2 ~ 5μm is mainly used to remove the low-density content of unweighted drilling fluid.

The suspension to be separated and the accelerating sedimentation agent are continuously transported into the centrifuge through the feed pipe, after being accelerated by the acceleration cone of the screw pusher, they enter the high-speed rotating centrifuge drum, and the suspension is An annular liquid flow is formed in the drum, and the solid particles rapidly settle to the inner wall of the drum under the action of centrifugal force. The differential speed of the centrifuge drum and the spiral produced by the differential drives the sediment to the drum cone by the spiral At the end of the dry discharge area, through the two-way squeezing of the screw thrust and the centrifugal component force, so that the sediment is further extruded and dehydrated, it is discharged from the slag discharge port of the small end of the drum. The depth of the liquid layer of the annular liquid flow can be adjusted by the overflow baffle at the big end of the drum to obtain different separation effects of sediment and clear liquid. The separated clear liquid is discharged through the overflow port of the centrifuge, the sediment and the separated liquid are collected into the respective collection bins in the casing, and finally discharged out of the machine under the action of gravity.

More question,welcome contact GN Solids Control

written by GN solids Control