#shear pump

Screw pump, is mostly used for feeding decanter centrifuge. We match Netzsch brand screw pump for GN centrifuges, and export over 250sets screw pump each year. Recently, we have one client from Middle East who need two sets screw pump for feeding the centrifuge and will use them at offshore drilling platform. After we provide the quotation with technical specifications and commercial price, the client is very happy and issue Purchase ORDER TO us within one week. The payment came last week, and we will dispatch the screw pump in next two weeks very soon.

Except for screw pump, GN Solids Control also export large quantity of centrifugal pumps, shear pumps, submersible slurry pumps, and pump electrical control panels to overseas and domestic clients. GN Solids Control can manufacturer the pumps and lower down the production cost and offer best price and high quality to the clients.

In year of 2015, we export 30 sets centrifugal pump with electrical control starter to Africa market. The client is very happy with the working performance and signs the long term supply and purchaser contract with GN Solids Control. Except for the various pumps, GN Solids Control main target is on the sale amount on decanter centrifuge, vertical cuttings dryer, and mud mixing systems.

Decanter centrifuge have a good market in the past five years. Many drilling company, mud service company, oil Service Company become to accept and try China brand centrifuges. After they try GN centrifuge at jobsite, they love the centrifuge and buy more. GN centrifuge can work similar as US brand centrifuges, but the price is almost half of US brand centrifuge, or even less. That is the main reason we can get more centrifuge orders from big clients.

Vertical cuttings dryer is not that popular as centrifuge, because this may necessary or may not necessary for various countries. Some countries have strict environmental protection laws for oil industry and the drilling contractor may need vertical cuttings dryer to treat the drilling waste management . Some countries may not.

GN Solids Control mud trying to recycle systems are widely used on earth. Mud systems can be used inside oil and gas area as well as HDD, TBM Drilling, CBM Going or Water Well Going. Last year, GN provided 2 sets of high configuration mud recycling systems for absolutely no dig drilling to one Asian kitchenware client. Just some days ahead of, GN Solids Control supplied another set mud methods for one client from Filipino. With a compact structure, this specific system is mainly used to distinct dirty mud can get thoroughly clean water. By using this set, all of our client can get water as far as possible, and solids can be different out for further treating. The item mainly includes the following accessories: 1 . GN shale shaker GNZS594E-HB, 1 set Often the treating capacity of this shaker is 600 GPM. By making use of world famous vibration motors such as Italian OLI or U . S . Martin, GN shaker can also work for a quite long time with out broken. After the mud is definitely sent to the shaker in the feeding box, the 5 pieces shale shaker screens may separate out most the actual solids. GN using high quality wire mesh to creation those shaker screens so as to last longer while also has quite a good separating performance. GN also manufactures some other shaker screens to replacement recognized shaker screens, such as Mongoose, Brant, Derrick etc .

installment payments on your GN decanter centrifuge GNLW363CG-VFD, 2 sets These only two sets centrifuges both have 1 14 inch rotating serving. Running speed can be altered easily by using touch screen when using the VFD control package. GN VFD box is definitely ABB or Siemens electrical products for long life usage. Various explosion proof boxes is usually customized based on customers’ requires, such as IEC, ATEX. The primary variable speed centrifuge is actually rotating at a lower pace compared with the second one. That mainly used to separate out these solids with a larger length. On the other side, the second centrifuge is utilized to separate finer solids with a higher speed. 3. GN Attach Pump, 2 sets These kind of 2 screw pumps are accustomed to feed the decanter centrifuge without agitating the mud too much. GN is using popular positive displacement pumps Netzsch. 4. GN Mud Tank All the above equipments tend to be fixed on one mud tank. 

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The solids control system could eliminate the large solid particles within the drilling mud to reduce the particular solids content so that to guard the transferring pump which used to transfer the mud back the rig with regard to reusing. GN just done one set mud solids control system with VFD decanter centrifuge for gold mining project in Southeast Okazaki, japan. This system is a 3 stages separation design model; the equipment configuration is as beneath: 1 . Shale shaker unit GNZS594E-HB used for coarse strong particle separation. This shale shaker unit could also be employed as a high G pressure drying shaker with variable G force up to 7. 4-panel screen makes a bigger area for drying the actual drilling mud. 2 . VFD design decanter centrifuge device used for fine solids splitting up. The first one unit centrifuge goes at a middle speed to eliminate most of the solids to reduce the particular gravity. The following second system VFD control centrifuge might run at a high speed to get rid of the ultra fine solids to make the drilling mud cleaner.

3. Screw pump set up to transfer the mud to the centrifuge. Horizontally put in at the flank of the tank, it helps to tank leading more space for operation mobility. 4. Mud catching tank used as sand snare and active mud safe-keeping. This system is to get rid of the solid particles in the going mud to make the drilling essential fluids reuse. After the solids currently being removed, the fluids may be pumped back for recycle and the pump would be additionally protected as there are less solids particles. Mud solids control system is very common merchandise and solution that GN provides. For this purpose, GN might provide separation system intended for oil drilling, no drill down drilling project and some different industrial solid and chemical phase separation. For more information, delightful send us email or even call with no hesitate. 

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As a proven effective machinery, shear pump is specialized in cutting polymer and clay and is widely used to drilling site. In drilling fluid solids control system, the polymer (or clay) should sufficiently cut in advance before re-entering the drilling fluid system, to give full play to its effectiveness and improve drilling fluids performance. If not fully cut, it is possible that the polymer in the first cycle plugs the vibrating screen, resulting in the loss of massive polymer, increasing drilling costs and also making solid particles in large size which are hard and difficult to get rid of; In well completion, if drilling fluids is not sufficient to be sheared, the polymer will form a lot of "fish eyes", which will hurt the formation so that permeability of formation and reservoir production greatly reduce.

Operational notices of drilling fluids shear pump:

1. After using shear pump, we should use clear water flush pipeline and shear pump, to avoid leftover block runner and nozzle of impeller.

2. Bearing bore is filled in grease about 10~20ml every other week, combination seal cavity is filled in grease about 10~20ml every day.

3. In winter, if the pump will not used for a long time, drilling fluid in pump shell should be discharged, to avoid drilling fluid freeze.

All in all, shear pump provides the fast mud configuration and treatment for the user, to satisfy project requirements for high performance mud.

Drilling shear pumps are usually applied in drilling fluids solid control because shear pump can provide quick concoction of mud and therefore less time will be needed and increase drilling efficiency. Shear pumps have high performance and many advantages which make it one of the most popular drilling equipment. People choose shear pump because of its high performance. For example, drilling shear pump can largely increase the hydration of the soil particles, and the machine can shear and hydrate the compound within quite a short time and it can save more than 30% of the betonies. Also, it has bigger ability of mixing and mud processing than other types of equipment. What’s more, they have higher flow rate to make up for disposing mud. 

  There are several parts in shearing pump, including impeller, volute, packing case, shaft, combination belt and other machines. Drilling shear pump has more complicate structure impeller than other pump and also the impeller is the most important part of the shear pump because it can work highly efficient. Shear pump can mix and hydrate the material completely and save some mud material, it can also help to reduce configuration time and serves as an excellent helper to the well drilling operation. In situation when high performance of mud is needed, shear pump can treat the mud very fast and consumes less mixing time. In this way, drilling benefits are improved greatly. 

Welcome inquiry ! ! ! 

Sales manager:Alisa Zhao

Skype:zhaoliminabc

Ascrew pumpis a positive displacement pump that uses one or several 

screws to move fluids or solids along the screw (s) axis. In its simplest

form, a single screw rotates in a cylindrical cavity, thereby moving the

materials along the screw’s spindle. This ancient construction is still

used in many low-tech applications, such as irrigation systems and in

agricultural machinery for transporting grain and other solids. In solids

control system of drilling, screw pump is used to feed drilling centrifuge. 

  Screw pumpis a positive displacement pump that uses one or several 

screws to move fluids or solids along the screw axis. It is an ideal pump

for feeding decanter centrifuge. The major benefit to use a positive 

displacement pump is that it will not break the fine solids to smaller 

ones, so the centrifuge can separate the solids easily. Centrifugal force 

of centrifugal pump will cut the solids to smaller, it is not good for

centrifuge’s operation.OGEM Screw Pump is an ideal pump to feed

decanting centrifuge, the fluids flow along with the shaft, inner flow

speed is slow. Capacity remains pressure is steady, without vortex and

agitating. 

  The screw pump can also be used in the drilling waste management for

wet mud and cutting transportation. The shaft of the pump is made from

stainless steel, screw pump is available for option with a complete

stainless steel body. The stator is made of elastomeric materials, so it

has particular advantages than other pumps to transfer the fluids of high

viscosity and hard suspension containing particles. The pump of

compact structure, small volume, easy maintenance, rotor and stator are

wear parts of this pump, but they are easy to replace. 

  Welcome inquiry ! ! !

Sales manager: Alisa Zhao

Skype:zhaoliminabc

OGEM Solids Control high performance shearing pump is the newly designed solids control equipment for fast mud configuration and processing. It can meet the requirements of customers with high-performance mud. The drilling shear pump can effectively mix and fully hydrate the material added into the drilling fluid, which can save the added polymer and shorten mud configuration time. As an ideal solid control device, the pump can provide high quality drilling fluid for drilling fluids purification system. It can shear the high polymer in the drilling mud to ensure the polymer can pass through the drilling fluids shale shaker screen.

In use process of shear pump, we should notice some details: 1 After using shear pump, we should use clear water flush pipeline and shear pump, to avoid leftover block runner and nozzle of impeller. 2 Bearing bore is filled in grease about 10~20 ml every other week, combination seal cavity is filled in grease about 10~20 ml every day. 3 In winter, if the pump will not used for a long time, drilling fluid in pump shell should be discharged, to avoid drilling fluid freeze. Structure:

Drilling mud shear pump is one kind of centrifugal pump The shear pump is composed by impeller, volute, support, packing case, transmission shaft, pulley, combination belt and electrical machine. The impeller of the shear pump is different with the water pump, the structure is more complex. It is the core part of the shear pump, with high efficiency. The impeller is made up by 5 parts: axial compressor turbine, stock solution tank, pump impeller, pressure cabin and shear plate. The axial compressor turbine, pump impeller and stock solution tank were casted critically as a ensemble by stainless steel, the structure is very compact.

OGEM Solids Control, as a professional solid control system manufacturer in China,obtains much experience in designing & manufacturing all these drilling mud recycling system, such as drilling shale shaker,vacuum degasser,desander,mud desilter, drilling fluids cleaner, decanting centrifuge, mud agitator, mud gun, jet mud mixer,screw pump,shear pump,centrifugal pump,submersible slurry pump,etc. and have exported to many countries & obtain good reputation with qualified products & superior service.

Welcome inquiry ! ! !

Sales manager:Alisa Zhao

Skype:zhaoliminabc