Slurry pump is heavy-duty constructed centrifugal pumps which  is able to deal tough and abrasive duties.  The term slurry pumps is consider a generic term, to separate from other type centrifugal pump, this one mainly use to intended for clear liquids.

Many industries usage of slurry pumps are used to keep liquid and solids in mix with large spectrum of usage, such as  mine drainage, dredging of setting lagoons and pumping of drilling mud.  Slurry pump purpose can be pump the medium where abrasive particles are available.  It also transport as much solids as possible, hydraulically.  It pumps the final product in the process.  Many industrial segment use this pump like iron and steel, power generation, paper industry, oil and gas, wastewater treatment, mining, process mineral and other few.

slurry pump

Submersible Slurry Pump have a very simple structure design to ensure maximum performance, minimum energy consumption, long operating life and minimum maintenance.  Many different designs can suit various transportation needs in process application of grinding circuits, hydrocyclone feed and slurry transfer.

Vertical slurry pumps is what GN Solids Control manufacture  as part of solids control system.  This kind of pump can be identify in two kinds, the tank pump and Cantilever/sump pumps.  The tank pump is consider as dry installed pumps and the sump is incorporated in the pump. It opens inlet to prevent air blocking and operate smoothly.  The cantilever structure is single stage and suction with housing bearing, supporting the intermediate pipe connect it to pump’s hydraulic components.  The water is exit out from the drainage .  The impeller is for semi-shrouded with the agitating  vane on the extend.  The main point on this pump is underwater shaft part contain enough rigidity, the impeller and pump should not have bearing and seal so it can be deliver greater medium of the solids cutting.

GN Solids Control can also supply shaker screen, if you need more information pls contact us.

GN Solids Control is China leading solids control equipment manufacturer with over 70% sales amount from overseas market. The annual sales amount for shale shaker & mud cleaner is over 250 sets; the annual sales for decanter centrifuge is over 150sets; the annual sales for mud agitator & mud gun is over 400sets; the annual sales amount for shaker screen is over 10000pcs, including replacement screen for Derrick 500/2000 PWP/PMD screen, replacement screen for Swaco Mongoose screen, replacement screen for NOV Brandt King cobra screen.

At the ending of last year, GN get big order from Africa & Europe. The Africa customer buy one sets 3500bbl mud tanks system for mud storage and service for over 3 land rigs; Another company from Europe buy 3 sets 1000hp oil drilling rig solids control mud system after checking the performance of 750hp rig mud system from GN Solids Control.

The solids control equipment for 1000hp oil drilling rig including:

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GN designed and produced oil drilling solids control system and drilling mud recycling system have been operated in the rig sites of 60 countries in the world, including Cuba. Estimates of total oil reserves in Cuba are varied, and depend mainly on estimations of undiscovered offshore deposits in the North Cuba Basin. Fearing an oil spill in Cuban waters, U.S. officials have forged a bond with the Castro regime to preserve the threatened marine ecosystem that connects the island nation to the Florida coast.

Below photos showed the workover rig solids control system used in Cuba: It including one set of XJ450 workover rig solids control system and one set of XJ650 workover rig mud recycling system. The main configurations are as below:

XJ450 workover rig solids control system:

2 units of mud tanks with mud agitators, mud guns, hoppers

1 set of mud gas separator

1 unit of water tank

1 unit of waste collection box

XJ650 workover rig mud recycling system:

2 units of mud tanks with mud agitators, mud guns, hoppers and shale shaker GNZS703E-HB

1 unit of diesel tank

1 unit of water tank

1 unit of fuel tank

1 unit of waste collection box

1 set of mud gas separator

The main features of these mud tanks are not traditional Rectangle tank, but V-bottom tank for easy cleaning of solids. Except for such design, we can also provide customized design tank like round bottom tank for easy cleaning, trailer/wheel mounted mud tank for easy transportation, and 3-runner oilfield standard design mud tanks. The mud tanks qty and total system volume can be also customized. If only the end-user have such special requirement, we will try our best to provide the best solution for your rigsite.

Pls contact either GN solids control or GN solids America for a customized proposal.

Related Arciels:

• LMP and Corresponding equipment for LMP
• Decanter centrifuge noise
• Dewatering Unit Application and GN APM Mixing Unit
• GN ATEX and CE certified Solids Control System for Oil Drilling to Europe
• GN High G Force Drying Shaker with Hopper Design Slurry Feeder

Africa, is a mysterious land to many people’s eyes. But the Oil and Gas linked GN Solids Control to the African countries via the good quality solids control and waste management equipments and responsible service of GN commissioning team. These 10 sets of GN Decanter centrifuges are ordered by a large African drilling company, they are ready for dispatch now and will be shipped to Africa in recent days.

GNLW363 is most popular product of GN. 14 inch bowl diameter decanter centrifuge is most popular size internationally, because: 1. the treating capacity depends mostly on the bowl diameter, and such treating capacity could meet most applications. 2. In order to get a good drying result, the length-diameter ratio is better at 3, and the cost for a 51 inch bowl length is of more cost-effective during production.

GN’s advantages in this model: for the same bowl diameter and specification of centrifuge GNLW363, GN Solids Control provide 4 options: 1, Economic solution: GNLW363CD, fixed speed, 2. Economic solution: GNLW363CD-VFD, vfd control panel. 3. Highest solution: GNLW363CG, fixed speed, 4. Highest solution: GNLW363CG-VFD. Customers could choose any of them per the jobsite need or per budget.

GNLW363CG series decanter centrifuge: it is not only the highest GN standard centrifuge, but also, it is highest international standard centrifuge in solids control field. See what material GN chooses for this centrifuge: SS2205 for rotating bowl, SKF bearings, easily adjustable liquid level ports, most anti-wearing tiles on impeller and etc.

Customers could choose per their jobsite condition fixed speed one or VFD control panel. In case of VFD control panel, the working speed could be easily set from 0 RPM to 3200 RPM. In case of fixed speed, it doesn’t mean only 1 speed only. Customers could choose 2 extra pulley and belt for another 2 operating speeds, in order to be suitable for different applications.

May you need more information of GN or GN products, welcome to visit our website.

Related Arciels:

• The function of decanter centrifuge
  
• The Cuttings Discharge Pump
• Dewatering System of GN Solids Control
• How to Choose Appropriate Decanter Centrifuge in Solids Control project
• GN Vertical Cutting Dryer for Drilling Waste Management System

Drilling company generally rent drilling waste management equipment from third party solids control & drilling waste management service company. But some oil company with drilling subsidiary may also have solids control & drilling waste management service subsidiary. In short, they are one group company who can do the drilling & solids control & drilling waste management.

GN Solids Control is a top manufacturer from China who can supply solids control & drilling waste management equipment. With annual sales amount of over 200 sets centrifuge & over 20 sets vertical dryer this year, GN Solids Control is a shining star in oil drilling field. Recently, we have customer who buy Three(3) sets Vertical Cuttings Dryer with three(3) sets dryer skid for Drilling waste management.

Vertical cuttings dryer user process

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GN Solids Control mud tank system is widely used in many countries and areas. Some oil drilling contractor may buy one complete mud tank system with 3 to 7 mud tanks; some third party service company may buy one or tank mud tank system professional for intermediary use.

Recently of 2014, we sell one mud tank system with single mud tank & 2 mud agitators & 2 mud guns to Middle East, the customer is locally strong oil service group company with solids control service branch & drilling waste management service branch. They have CD518 High Speed centrifuge, 414 low speed centrifuge (used for barite recovery system), Shale shakers, Minimum shear mixing tanks, Oil separation equipment, Oil separation equipment etc.

Hi-G dryer shaker

Early of 2014, the customer buys 3 Hi-G dryer shakers from GN Solids Control. They use the Hi-G dryer shaker for water based mud drilling cuttings treatment. The Hi-G dryer shaker with four panel shaker screen which is replacement for Swaco Mongoose shaker. They customer can buy enough shaker screen from us in stock for their projects; or they can source it locally for urgent use.

Single mud tank system

After the Hi-G dryer shaker purchase order, the customer issue one more order for single mud tank system. The mud tank is shipped by bulk vessel with longer shipping time and higher freight cost. In spite of these disadvantages, impressed with GN Solids Control Hi-G dryer shaker quality, the customer insists on buying the mud tank system from us directly.  The mud tank system is including one mud tank with necessary accessories, 2 mud agitators with double impellers & 2 mud guns for tank cleaning.

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GN Solids Control Equipment is widely used by North America and South America customers in oil & gas drilling field. GN High speed centrifuge and low speed centrifuge is also pretty popular. Recently, we dispatch one batch of centrifuge to North America and South America separately.

GN mini centrifuge for Chile, South America

Chile is a country with long coastline and the marine resources is pretty rich there, especially for oil resources. Many offshore drilling rig is under option along the coastline. We have customers from Chile who buy many sets centrifuge from us. Recently, this customer gives repeated order on GN mini centrifuge with high speed. The mini centrifuge GNLW223 with 3800rpm rotation speed is professional for waste water treatment.

GN big bowl centrifuge for Houston, USA, North America

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Russia is a rich market for oil & gas drilling. With local base, office with warehouse, the Russia market will be easier to support. GN Solids Control, as China top company for solids control & waste management equipment manufacturer, has set up Russia office one year after America branch office. After that, GN got big order from Russia Baker Hughes with 4 complete sets of drilling cuttings treatment system ( 4 Vertical cuttings dryer + 4 high speed decanter centrifuge).

Recently, GN Solids Control got another order from Russia Drilling Company. They buy 4 sets of high speed centrifuge and 4 sets of screw conveyor for solids control mud weight cutting.

GN High speed decanter centrifuge for solids control

Model:  GNLW363CG

Type:   High standard centrifuge & high speed centrifuge & fixed speed centrifuge

Speed:  3200rpm. The user can get other speed 2200rpm/2500rpm/2700rpm by change pulley with belt.

Bowl material: Bowl Cylindrical and Conical section made from Duplex Stainless Steel 2205 by centrifugal casting

Other parts: Other Parts of the bowl assembly material: stainless steel SS316L

Pls see more from GN decanter centrifuge: http://www.gnsolidscontrol.com/decanting-centrifuge/

GN high speed centrifuge for water based mud, jobsite working video: http://www.gnsolidscontrol.com/video/water-based-mud-decanter-centrifuge-argentina

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Oil drilling centrifuge is used for solids control service, to separate the fine solids from drilling mud. Stable working pressure pump with smooth liquid flow can add better performance on the centrifuge. GN Solids Control is China No.1 centrifuge manufacturer with professional experience on centrifuge operation and feed pump choice.

For solids control and drilling cuttings treatment equipment supplier, 2015, focus on GN Solids Control.

 1) Fixed speed screw pump

GN Solids Control choose top screw pump supplier Netzsch Germany brand pump. After many years cooperation, Netzsch & GN have built long terms cooperation relation with reliable quality, reliable delivery time and competing price. The positive displacement pump is single screw pump, can feed centrifuge without shearing the mud or without agitating the mud, slow inner flow speed, remains stable capacity, steady pressure, no Vertex will be generated with this screw pump.

If the end user wants one variable speed match with centrifuge, we can offer separate VFD control panel to control the motor frequency on the pump.

 2) Mechanical speed adjusted screw pump

If people don’t want the separate VFD control panel, we can also offer mechanical speed adjusted screw pump. However, the cost is much higher than general pump and also the delivery time is much longer. As many customer are pretty familiar with this kinds of pump, the end user prefer to this pump.

The feeding function is almost same with pump with separate VFD control panel.

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Vertical Cuttings Dryer is key equipment for drilling cuttings treatment. During drilling process, the customer may use water based mud for former stage operation, and oil base mud may be coming later for deep drilling operation. Some customer may buy two sets on line drilling cuttings treatment for water based mud and oil based mud separately. Some user want to reduce budget and only prepare one set on line drilling cuttings treatment for water based mud and oil based mud drilling cuttings.

Hi-G dryer shaker:  Hi-G dryer is popular used for water based mud drilling cuttings treatment. After Hi-G dryer, high speed centrifuge will be followed for further treating. After treated by centrifuge, solids parts can be used for construction; liquid part can be further treatment by flocculent unit.

Vertical-G dryer:  Vertical-G dryer is popular used for oil based mud drilling cuttings treatment. After treated by Vertical-G dryer, the solids control can be further treated by TDU; the liquid part can be transferred to shale shaker again. Or collect the liquid part into catching tank and use high speed centrifuge. Continue reading →