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As two indispensable equipments in the solid control system of oil & gas drilling, desilter and desander?are responsible for separating the small solids in the drilling fluids which has been treated by the shale shaker & desilter,The desander takes care of the solid with diameter 45~74μm, and 15~44μm for desilter.

Normally desanders are mounted on the top of the first mud tank together with shale shakers & vacuum degassers, while desilters are mounted together with centrifuges. Sometimes to save the top area of the mud tank, desander & desilter are combined together to work as high efficient mud cleaner.

How to Choose and Design Desilter System,you must care to select Desanders & desilters, high pressure flow?pipes & a small shale shaer at the bottom. For How to Choose and Design Desilter System, only one ways of above is not enough,you also need record the releated Parameter。

while for high efficient it would need two motors. There would equiped two 10″ or 12″ diameter?iron hydrocyclones for desilter just as the solids need to be separated is relatively big, and include some sands in the mud. While for desilters, it would equiped 6 to 12 pcs 4″ diameter hydrocyclones?which are?made of wear resist plastic.

Working Principle of the hydrocyclones.

Hydrocyclone Working Principle – GN,For the work principle of hydrocyclones, it works like this. First the drilling fluids are?sucked up to 0.25Mpa ~ 0.4Mpa by sand pump, and enter into the cones through the side inlet which is?normally only 2-1/2″ diameter. The fluids then flow spirally inside of the cone. Effected by the centrifugal force, the heavy solids in the fluids would be throwed towards the?inner wall of the cones,?go down to the bottem, and discharge through the sand discharge port, while the light fluids would go up and discharge through the upper oulet. The diameter of the bottom discharge port is adjustable, and with a cover of hydrocyclone.

As an quick-wear part of VARIETY OF DRILLING MUD SYSTEM, the lifetime of hydrocyclones is not so long as other parts. So it is neccessary to check their working condition, and replace them with new ones. As a whole set of the hydrocyclone, clamps & flang are also replaced together with the hydrocyclones.

GN america company ’s USA desander are combined by 10 “or 12” hydro-cyclones and pipes, operation and maintenance much easier. The use resistant special polyurethane of abrasion that is corrosion-resistant and anti-clean and has a long life.

Put the materials in machine along the tangent line of feed input, the transition is smooth and agrees to improve separation efficiency. The route of the separation size is large. The lower River hole of the hydro cyclone unloads the sand particles, while the particles are quickly unloaded an umbrella and the “wet bottom”, unloaded, and reduces the likelihood of the lower River hole block.

The balanced input structure forms the hydro cyclone distribution fairer and more stable work. The lower River hole can be adjusted to control the treatment capacity, to bring together the various requirements. According to the requirements of clients of treatment capacity, the desander can be made by some groups of the hydro cyclone.

Used desander  of the Mission of Magnum with a cetain discharge to provide capacity and pressure to the desander, the Desilter and mud pump. The centrifugal sand pump through more than 10 years developed  site  applications and enhancements by the surplus of the company, is in the domestic advanced level, either in the technical performance or the seal life and reached the same level as the other similar products away.

The desander has two types of drive, electromotion-and belt drive. New products can be designed according to customers’special requirements and will be made available.

Polymer Muds are special types oflow solids mud which contain synthetic materials, polymers, designedto control viscosity and fluid loss.Polymers are very expensive and1.11often difficult to screen when ahigh viscosity fluid is used.Calcium Treated Muds are special water-base muds, usually weighted,which have lime or gypsum added.Calcium Treated Muds are normallyused to prevent shale type formations from swelling or sloughing –problems which could lead to stuck pipe or a ruined hole. Since the desander is a very special parts and you want to buy and using.For visiting www.gnsoldisamerica.com click here.

HARD DISK DRIVE dirt cleansing program inluding desander  desilter , dirt solution or even desander or desilter, dirt container, aircraft dirt machine, and so on. Deffirent dealing with capability from the HARD DISK DRIVE task may select various tools for your.

200GPM dirt cleansing program

With regard to 200GPM dirt cleansing program, all of us select 1 GNZS83-2 shale shaker, 1 desilter along with 4X4  cyclone, 1 container, 1 little aircraft dirt machine.

Usually, The actual dirt cleansing program with regard to elimination associated with exercise cuttings as well as recuperation associated with drilling dirt originating from a good essential oil nicely, in which the dirt slurry might consist basically associated with barite contaminants using a particular the law of gravity associated with four. two or even more along with a particle dimension mainly below two hundred nylon uppers, exercise cuttings using a particular the law of gravity associated with 2-3, as well as different particle dimensions which range from two hundred nylon uppers in order to ½ in . or even more, as well as drinking water;

500GPM dirt cleansing program

With regard to 500GPM dirt cleansing program, all of us select upon GNZS63-3 shale shaker, 1 GNZJ63-3 dirt solution, desander , aircraft dirt machine, and so on.

GN Solids Manage with regard to dirt program

You also might select 800GPM dirt cleansing program or even 1000GPM dirt cleansing program, based on your own rig needs. GN Solids Manage like a expert produce with regard to dirt cleansing program may disign as well as manufacuture the actual dirt program according to custmors   ask for along with extremely high quality. Please contact us

HARD DISK DRIVE dirt cleansing program inluding desander  desilter , dirt solution or even desander or desilter, dirt container, aircraft dirt machine, and so on. Deffirent dealing with capability from the HARD DISK DRIVE task may select various tools for your.

200GPM dirt cleansing program

With regard to 200GPM dirt cleansing program, all of us select 1 GNZS83-2 shale shaker, 1 desilter along with 4X4  cyclone, 1 container, 1 little aircraft dirt machine.

Usually, The actual dirt cleansing program with regard to elimination associated with exercise cuttings as well as recuperation associated with drilling dirt originating from a good essential oil nicely, in which the dirt slurry might consist basically associated with barite contaminants using a particular the law of gravity associated with four. two or even more along with a particle dimension mainly below two hundred nylon uppers, exercise cuttings using a particular the law of gravity associated with 2-3, as well as different particle dimensions which range from two hundred nylon uppers in order to ½ in . or even more, as well as drinking water;

500GPM dirt cleansing program

With regard to 500GPM dirt cleansing program, all of us select upon GNZS63-3 shale shaker, 1 GNZJ63-3 dirt solution, desander , aircraft dirt machine, and so on.

GN Solids Manage with regard to dirt program

You also might select 800GPM dirt cleansing program or even 1000GPM dirt cleansing program, based on your own rig needs. GN Solids Manage like a expert produce with regard to dirt cleansing program may disign as well as manufacuture the actual dirt program according to custmors   ask for along with extremely high quality. Please contact us by the website.http://www.gnsolidsamerica.com/desander.html

There is a batch of Shaker Shakers ready for shipment to Indian’s work site for drilling project.

GN Company is a professional manufacturer of Solid/Liquid Separation, Solid/Liquid/Liquid Separation Equipment for 12 years, including Decanter Centrifuge, Disc Separator, Shale Shaker, Desander, Desilter, Mud Cleaner, etc.

2019.10.10 Triple Shale Shaker 1

India is a huge market, with steady sales amount increase, and GN Managing Board pays big attention on developing India market.

GN Company would attend the IFAT 2019 exhibition in Mumbai.

Date: October 16th~18th, 2019.

Address: BOMBAY EXHIBITION CENTER, MUMBAI, India.

Booth No.: D41A, Hall 1

GN Company attends exhibition

We would show products as follow,

  1. Decanter Centrifuge – Solids-liquid separation, solids dewatering, waste water concentrate, Edible oil production, mining tailing dewatering, other industrial separation
  2. Sludge Solid Vacuum Pump – High solid content sludge transfer, oily waste sludge transfer, solid powder transfer, animal waste transfer
  3. Centrifugal Pump – Drilling mud transfer, light slurry transfer

 

Welcome to contact GN Sales Managers for technical specifications and offers.

We would attend IFAT Exhibition in Germany, dated on May 4th~8th, 2020, with booth No. 104-b, Hall A1

Best & Regards,

Kevin Liu

Regional Manager
GN Separation & Conveying

Hebei GN Separation & Conveying Equipment Co.,Ltd
Tel:+86-316-5276988/9 Fax:+86-315-5276990
Mob(WhatsApp/Wechat): +86-15810901775
Email: kevin@gnseparation.com
Web: http://www.gnseparation.com
Address: No. 1 Zhongxun Road Dachang Chaobai River Industry Zone, Langfang, Hebei, China (Close to Beijing Int. Airport)

There is one set of drilling mud recycling system is under final assembling in GN Company‘s work plant, and would be ready for shipment soon.

This Drilling Mud Recycling System mainly includes equipment as follow,
Shale Shaker,
De-sander,

Pump, Pipeline, Accessories, etc.

The shale shaker is used to remove coarse solids, with size more than 100um.
The Desander is used to remove solids, with size 45~70um.

Working Procedure as below,
Feeding Drilling Mud to Shale Shaker through Mud Logging Tank, solids with size bigger than 100um would be shake out.
The drilling fluid passing through shaker screen would be pumped to Desander by Submersible Slurry Pump, solids with size 45~70um would be shake out.

The client also ordered one set of Jet Mud Mixer, including Mud Hopper, Mud Mixing Pump (centrifugal pump), for mixing the drilling fluid with chemical products, in order to improve its working performance.

GN Company is a professional manufacturer of Solids Control Equipment for 11 years, including Decanter Centrifuge, Shale Shaker, Shaker Screen, Desander/Desilter, Pump, etc.

GN Company supplies about 300 sets of decanter centrifuges in 2018, with 70% for International Market, including UK, Canada, Australia, USA, Russia, China, etc.

GN Company has two factories under operation, and a third one under manufacturing now, with more than 100, 000 square meters totally.

Welcome to contact GN Sales Managers for technical specifications and offers.

We would attend IFAT Exhibition in Germany, dated on May 4th~8th, 2020, with booth No. 104-b, Hall A1

Best & Regards,

Kevin Liu

Regional Manager
GN Separation & Conveying

Hebei GN Separation & Conveying Equipment Co.,Ltd
Tel:+86-316-5276988/9 Fax:+86-315-5276990
Mob(WhatsApp/Wechat): +86-15810901775
Email: kevin@gnseparation.com
Web: http://www.gnseparation.com
Address: No. 1 Zhongxun Road Dachang Chaobai River Industry Zone, Langfang, Hebei, China (Close to Beijing Int. Airport)