Mud Solids Control Equipment

GN Solids Control is a supplier and manufacturer of solid-liquid separation equipment. With the use of more and more mud separation systems, GN Solids Control has been recognized by more and more users. In the past few weeks, GN Solids Control has completed 4 sets of 1000 GPM pipe jacking mud separation desander, 1 set of 240 m3/h shield mud treatment system and 3 sets of 1500 GPM pipe jacking mud separation equipment for Asian customers Production.

1.4 sets of GNMS-1000D mud separation system includes a double-layer shale shaker, which is equipped with 2 sets of 10-inch sand removal cyclones. After the bottom shale shaker treatment, there is a collection tank under the shale shaker. The slurry is sucked by a centrifugal pump and sent to a large cyclone for secondary separation.

2. The GNTBM-240 shield mud separation system is a compact processing device specially designed for the shield industry. It is mainly composed of shale shaker, desander, desilter and 2 mud pumps. The GNTBM-240 is capable of handling 240 m3/h of high solids percentage and large particle slurries. Most of the solids are first removed in the bottom coarse screen. In order to meet the requirements of high wear resistance, GN engineers have made many special designs, such as all shale shaker feed boxes are covered with wear-resistant PU, and all connection ports are also thoroughly protected.

 

3. In addition to the above mud separation system, the Asian customer also purchased 3 sets of GNMS-1500D pipe jacking mud treatment equipment. Similar to the 1000 GPM system, the GNMS-1500D also includes a double-deck shaker, 2 large 14-inch desander cyclones and a 75kw centrifugal pump.

GN Solids Control can provide standard mud treatment equipment as well as customized mud treatment systems, and customers are welcome to inquire.

After more than ten years of development, GN Solids Control’s products have been successfully sold to many countries and regions around the world, and a branch has been established in the United States to provide advanced solid-liquid separation equipment for North American customers. Recently, our company has successfully provided Canadian customers with Provide a set of river dredging solid-liquid separation equipment, which mainly includes the following modules.

1. Double-layer shale shaker

GNZS706 vibrating screen adopts double-layer treatment design. The upper and lower layers are screened twice with different sizes and meshes to obtain better screening effect. The vibration motor of the vibrating screen adopts the famous brand Martin or Oli.

2. Sand removal cleaner GNZJ703F-2S

GNZJ703F-2S desander cleaner is a combination of desander and vibrating screen, with a compact structure. The desander adopts two 10-inch desander cyclones, which are used to deal with the solid phase of large particles treated by the vibrating screen. .

3. Desilting cleaner GNZJ703F-12N

The desilter cleaner is composed of a vibrating screen and a desilter. The desilter is composed of 12 4-inch desilter cyclones, which are mainly used to remove solid particles larger than 25 microns in the mud.

4. Sludge dewatering large drum centrifuge GNLW764A-VFD

GNLW764A-VFD centrifuge is a large drum centrifuge independently developed by GN Solids Control. The length-diameter ratio of the centrifuge is 4.2:1. It is mainly used in shield mud treatment, river dredging and other industries. Stable performance and so on. The centrifuge is also equipped with a circulating oil lubrication system, which can effectively reduce the bearing temperature and improve the bearing service life. It is also equipped with a temperature sensor, which can be monitored and controlled in the control system.

5, screw conveyor

In order to facilitate the transportation of the treated solid phase mud, our company has provided 8 sets of screw conveyors for customers. The design length of the GN Solids Control screw conveyor is 12 feet, so that each section can be replaced as a standard unit.

6. Centrifugal pump

Centrifugal pump is mainly used to supply slurry to desander cleaner and deslimer cleaner in the system. The pump adopts mechanical seal, which has long service life and reliable performance.

7. Solid-liquid separation mud tank

The system is equipped with three sets of mud tanks for the customer, which are mainly used to install vibrating screen, de-sand cleaner, de-sludge cleaner and store the treated mud.

GN Solids Control is a professional manufacturer of mud solids control equipment. After more than ten years of development and innovation, GN Solids Control has accumulated rich experience in mud solids control system design and manufacturing. The customer customized two sets of drilling mud solids control systems and sent them to the customer site to complete the customer acceptance.

1. Mud purification and recovery module

The GN Solids Control mud purification and recovery module is mainly composed of two sets of 12000*24000*25000mm mud recovery tanks. There are four sets of GN Solids Control GNZS703F-SHBF shale shaker installed on the tank surface, and customized professional mud according to customer requirements. Spray anti-splash system; 2 GNZJ703F-S2S12NF mud cleaners are also equipped with spray anti-splash system for customers, and equipped with sand pump, mixer, mud gun and explosion-proof lighting according to the tank equipment.

2. Mud mixing module

The mud mixing module mainly includes two sets of mud storage tanks and mud mixing tanks. Each mud mixing module is equipped with a set of jet mud mixing device for the mixing of drilling mud, and is equipped with corresponding agitators, mud guns, explosion-proof lighting and other equipment.

 

3. Slurry tank module

The mud storage tank module is similar in function to the mud mixing module. It is used to store the purified mud of the purification module and the new mud produced by the mud mixing module. It is mainly composed of a 12000x2400x2500mm mud tank and supporting agitators, mud guns, explosion-proof lighting and other equipment. composition.

4. Other supporting equipment

In order to ensure the normal operation of the mud treatment system, GN Solids Control also provided customers with corresponding auxiliary equipment, including 2 submersible pumps, 2 centrifugal pumps and pump filters and other equipment.

GN Solids Control has rich experience in solid-liquid separation systems, and provides a large number of solids control equipment for oil drilling customers, including centrifugal pumps, decanters, etc.

1. Centrifugal pump

Centrifugal pumps are mainly used to transport drilling mud. They can be used as slurry supply pumps for desanders, desilters, and centrifuges, as slurry mixing pumps for jet mixing, and as filling pumps for replenishment pumps and mud pumps. All models of GN Solids Control centrifugal pumps feature mechanical seals for long service life and reliable performance. Parts can be interchanged with pumps of internationally renowned brands, so that customers can more easily find wearing parts.

2. Decanter centrifuge

Decanter centrifuge is one of the key equipments for drilling mud solid phase control and drilling waste treatment. The decanter centrifuge produced by GN Solids Control has a variety of drum sizes to choose from, including 9 inches, 14 inches, 18 inches, 22 inches and 30 inches, and each model has different aspect ratios, and fixed frequency , frequency conversion and hydraulic drive three ways to adapt to different processing capacity requirements.

This time, the GNLW363CG centrifuge is provided to the customer, which is driven by a fixed frequency and can meet the requirements of on-site mud treatment. The drum is made of two-way stainless steel SS2205 by centrifugal casting, which has better performance. The wear-resistant sleeve of the slag discharge port is a special tungsten carbide hard alloy sleeve, which has extremely high wear resistance and is not easy to break. At the same time, the pusher is protected by a replaceable wear-resistant alloy sheet, which has a long service life and is easy to maintain.

If you have a demand for solids control separation equipment or a solution request, please call GN Solids Control.

GN Solids Control is a professional manufacturer of solids control equipment and drilling rig waste treatment equipment. After more than ten years of development and innovation, GN Solids Control has successfully supplied several sets of solids control and waste treatment to many countries and regions around the world. Equipment, recently, our company has successfully supplied a number of drilling dryers and solids control centrifuges to foreign drilling companies, and sent them to the customer site to complete the installation and commissioning.

1. Centrifuge

GN Solids Control GNLW363C decanter centrifuge is the best-selling high-speed centrifuge in the petroleum industry and is widely used in drilling mud treatment. Solid-liquid separation in the chemical industry.

2. Vertical cutting dryer

GN Solids Control GNCD930 Vertical Cuttings Dryer is a machine specially developed by our company for processing drilling cuttings. It is mainly used to remove large particle cuttings in drilling waste slurry and can effectively reduce the liquid phase in drilling cuttings. content, to ensure that drilling cuttings can meet transportation and environmental protection requirements. And according to the different working conditions of customers, our company also provides customers with sieve blues with different gaps to control the solid particles to be screened.

3. Screw conveyor

Screw conveyors are widely used in drilling waste disposal sites, mainly used to feed the cuttings dryer and transport the waste cuttings separated by the cuttings dryer to the designated location.

4. Centrifuge feeding screw pump

The screw pump is an ideal equipment for feeding the centrifuge. It does not shear and stir the material to ensure the material characteristics. Therefore, our company matches the screw pump as the slurry feeding pump for the centrifuge.

Recently, the large-scale drilling mud station processing system equipment produced by GN Solids Control has undergone rigorous testing in the factory, and is ready to be loaded and shipped to the customer site of an international drilling fluid service company;

The system mainly includes equipment:

1. Mud solids control system module: 1 set of drilling fluid shale shaker GNZS594F, 1 set of medium speed centrifuge GNLW452D, 1 set of high speed centrifuge GNLW363C;

2. Mixing tank module: 4 mixing sand pumps and 4 mixing hoppers;

3. Vertical mud storage tank module: 70 500BBL (80m³) mud tanks.

Many of GN Solids Control’s orders are not the first orders. For example, this order is a repeat order from the customer. For example, the customer’s construction site not only has GN Solids Control centrifuges, shale shaker and other solid-liquid separation equipment, but also GN Solids Control vacuum pumps and other related requirements. I believe that with the support of the GN Solids Control team, we will reach more cooperation.

So what are the characteristics of GN Solids Control equipment that can stand out among many domestic solid control counterparts? The following highlights the unique features of GN Solids Control products:

 

Centrifuge:

1. The rotating drum and the screw of the decanter centrifuge rotate at a high speed in the same direction at a certain differential speed. The material is continuously introduced into the inner cylinder of the conveying screw from the feeding pipe, and then enters the rotating drum after being accelerated.

2. Under the action of the centrifugal force field, the heavier solids are deposited on the drum wall to form a sediment layer. The conveying screw continuously pushes the deposited solid phase to the cone end of the drum, and discharges it out of the machine through the slag discharge port.

3. The lighter liquid phase forms an inner liquid ring, which continuously overflows the drum from the overflow port at the large end of the drum, and is discharged out of the machine through the liquid discharge port.

4. The straight section of the drum belongs to the clarification zone, and the cone section of the drum belongs to the extrusion drying zone.

In addition to the mud solids control system module, mixing tank module, vertical storage tank module and other equipment introduced above, GN Solids Control also produces a complete set of oil drilling solids control systems, non-excavation and coal bed methane drilling rig mud recovery systems, piling and Shield mud purification system, drilling waste treatment system, industrial environmental protection mining and other solid-liquid separation systems.

If you are interested in this project, please contact us

So what are the characteristics of GN Solids Control equipment that can stand out among many domestic solid control counterparts? The following focuses on the unique features of GN Solids Control vertical cutting dryer products:

Features:

1. It has a wide range of applications. The drill vertical cuttings dryer is specially used to process the drill cuttings discharged from the drilling fluid shaker. It is suitable for oil machine mud (OBM) and composite base mud (SBM). It has been obtained in domestic and foreign drilling projects widely used.

2. The separation factor is high. There is a 900RPM vertical cutting dryer that meets the requirements of conventional use, with a separation factor of 420G, or variable frequency control can be selected to achieve the expected use effect by adjusting the speed.

3. Bearing brand, use FAG brand bearings.

4. The discharge scraper on the rotor is sprayed with a high wear resistance coating with a hardness of up to: HRC65, which greatly extends the service life. The scraper rotor assembly has undergone strict dynamic balancing treatment, which can facilitate future replacement of parts without affecting the balance of the whole machine.

5. The specially designed high-precision stainless steel split screen basket ensures the separation effect, and has a long service life and is easy to replace. The screen basket body has undergone strict dynamic balancing treatment, which can facilitate the replacement of the screen basket in the future without affecting the balance of the whole machine.

6. The unique high-pressure air knife design has applied for a national patent, which can effectively prevent the screen basket from clogging, especially in the treatment of water-based drill cuttings and high-viscosity oil-based drill cuttings. The omni-directional liquid phase flushing system, combined with a unique nozzle, can effectively prevent sand accumulation and blockage of the liquid outlet.

7. Circulating oil circuit cooling system, equipped with stainless steel oil tank with heat sink, can meet the operation in high temperature environment.

In addition to the above-mentioned shale shaker, vertical cutting dryer and screw conveyor equipment, our company also produces a complete set of oil drilling solids control systems, non-excavation and coal bed methane drilling rig mud recovery systems, piling and shield mud purification systems, and drilling waste Treatment system, industrial environmental protection mining and other solid-liquid separation systems.

Welcome customers to visit our company for inspection.

Recently, the drilling waste slurry treatment system equipment produced by GN Solids Control has undergone rigorous tests in the factory and is ready to be loaded and shipped to the project site of a foreign oil service company.

The system mainly includes equipment:

1. High G shale shaker, GNZS594F-SGZF

2. Vertical cuttings dryer, GNCD930F-VFD

3. Screw conveyor, GNSC12B-24, GNSC14B-48

4. Spin dryer and high G screen bracket

Many orders of GN Solids Control come from repeat orders from regular customers. Customers like this who have cooperated 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 vibrating screens, but also related requirements such as vacuum transfer pumps. I believe that the stable quality and outstanding performance of GN Solids Control products can give customers strong confidence in GN Solids Control products.

 

In next news, we will introduce the advantage of GN equipment, especially vertical cutting dryer.

And list the point of equipment function, design and operations.

If you are interested about GN solution, welcome contact us.

GN Solids Control has rich experience in solid-liquid separation systems, and provides a large number of solids control equipment for customers in the oil and gas industry, including vibrating screens, mud cleaners, and drilling fluid centrifuges.

1. Mud cleaner

The mud cleaner is a compact processing device. The vibrating screen is equipped with a de-sander and a desilter to form a compact integrated module. Compared with the separate use of the vibrating screen, de-sander and desilter, it saves a lot of use Space and easy to transport. GN Solids Control produces vibrating screens of different sizes. There are 2 screens, 3 screens, and 4 screens to choose from. The vibrating screen manufactured by GN Solids Control has been fully analyzed during the design process. Install. In addition to single-layer vibrating screens, GN Solids Control also provides double-layer vibrating screens, and the screens have passed API RP 13C third-party certification.

 

2. Solids control drilling fluid centrifuge

Solids control drilling fluid decanter centrifuges are widely used in drilling fluid control and barite recovery. The price of drilling fluid is very expensive, because it usually needs to add chemicals to make it have a certain specific gravity and viscosity before it can be reused, so it is very important to recover more drilling fluid. The GN Solids Control drilling fluid centrifuge processes the drilling fluid under the action of high speed and high gravity, so that the drilling fluid is separated from the solid and liquid, recovering more drilling fluid, and separating the useless solid phase at the same time, saving a lot of cost and improving efficiency. .

GN Solids Control drilling fluid centrifuges are available in a variety of sizes, including 14 inches, 18 inches and 22 inches. GN Solids Control is a design and manufacturer certified by the American Petroleum Institute (API). It is widely used worldwide. In addition to drilling mud processing, except work with shale shaker or vertical cutting dryer, the decanter centrifuge produced by GN Solids Control is also widely used in the trenchless drilling industry, such as HDD, TBM, bored piling, etc. Using centrifuges with flocculants or chemical agents can separate finer particles to meet higher separation requirements.

GN Solids Control has a complete treatment plan and technology in the mud-water separation treatment and can provide advanced complete sets of mud-water separation systems. With the increase in environmental protection requirements of various countries, the process requirements for the separation and treatment of muddy water are also getting higher and higher. GN Solids Control provides a complete set of processing technology to meet customer requirements on site. The specific equipment is as follows:

1. Shale shaker

GN Solids Control uses Italian OLI or American Martin motor for shale shaker, and Siemens Schneider for electrical components. Heavy load design, overall heat treatment of the screen box, vibration intensity up to 8.0G, to meet the use of various working conditions. The shale shaker is mainly used for primary screening to separate solid particles above 100um. At the same time, the size of the screened particles can be adjusted by adjusting the mesh of the shale shaker.

2. Desander

The liquid phase after being processed by the GN Solids Control shale shaker is pumped to the desander cyclone by a transfer pump. The desander cyclone is available in 10″ and 12″ models, which can separate solid particles above 40-60um. . The cyclone is made of polyurethane material, which is wear-resistant and has a long service life.

 

3. Desludge cyclone

The liquid phase treated by the desander cyclone enters the deslagging cyclone. The deslagging cyclone is 4″ and can separate solid particles above 20-40um. The cyclone is made of polyurethane, which is wear-resistant and has a long service life. .

4. Desanding pump, desilting pump

The slurry is supplied to the desander cyclone and the deslagging cyclone. The slurry pump used by GN Solids Control is a centrifugal pump produced by itself. The centrifugal pump adopts a mechanical seal, which can be interchanged with Mission pump parts.

If you have any requirements on the mud-water separation treatment process, you are welcome to call.