Monthly Archives: November 2015

GN Drill Cuttings Treatment System for Middle East

GN Solids Control is a leading manufacturer providing solids control and drill cuttings management systems for global clients. Many large drilling company or oil service companies are using GN equipments to treat the OBM, WBM or SBM.
GN decanter centrifuges and cuttings dryers are competitive equipments even when compare with USA brands or European brands. With the establishment of GN Solids America LLC in Houston, GN Solids Control is getting to known by more and more drilling companies in the world. GN also has one branch company in Moscow.
The America is one large market for GN, it’s the same for Middle East. GN delivered more than ten sets cuttings dryer to Middle East in last year. Most of these equipment s are also selling with screw conveyors and flushing pumps.

GN drill cuttings management systems including these equipments:
1. GN Vertical Cuttings Dryer: 1 set
Variable speed dryer can be adjusted by the VFD touch screen. GN used famous brands electrical brands such as ABB or Siemens etc.
2. GN Decanter Centrifuge: 1 set
GN decanter centrifuge is a cost-effective separating machine in the oil and gas area. Due to the perfect quality materials, it can be used for a long time. GN professional engineers have been upgrading this centrifuge from the beginning. Duplex stainless steel are used for the rotating bowl. Hundreds of tungsten carbide tiles are also fixed on the screw conveyors for long time usage.
3. GN Mud Tank
Mud tank is fixed on a compact skid for convenient move.
4. GN Screw Conveyor: 2 sets
GN screw conveyors are widely used in transfer drill cuttings in large density and viscosity. The working angle is usually within 35 degree.

2015.8.11 screw conveyors
5. GN Screw Pumps: 2 sets
One set pump for flushing the cuttings dryer in case the screen basket blocked. The other set is used to pump the drill cuttings into the decanter centrifuge.

Mud Mixing System for Carribbean Customer Used in Mud Plant

Recently, GN solids control just finished the manufacturing of one set drilling mud mixing system used in mud plant to recycle in addition to re-configure the drilling mud. Now GN has already established business model will many customer via Caribbean Sea. Just like that customer who has been reached with GN for over three years. This mud mixing system was fabricated in GN’s China factory and now inside of delivery test process. That customer also came to GN’s office in Houston for people who do buiness negotiation and got some device equipment for their urgent job.
Actually, this mud mixing system includes both the mud recycling and mixing system with total 4 mud tanks. The detailed setting of this system is as bellows:
The Recycling Tank System

1 . One unit 2-panel screen shale shaker which is often used to remove the solids from the recycled drilling mud.
2. Two unit high speed decanter centrifuge used for remove the locate solids in the drilling mud. With speed up to 3200 RPM, this unit might separate the solids to 5 microns. The centrifuge was fed by submersible slurry pump with ability of 30 cubic measures per hour.
3. Mud these recycling tank with dimension regarding 12192x2438x2590mm. Same dimension for a 40ft container including most tank accessories like control cabinet, hand rails, path board, valves and hooking up unions.

The Mixing Tank System
1 . Three mud tank with same age as 12192x2438x2590mm, one of and that is equipped with 2 unit shearing pump of 75 HORSEPOWER used to cut the added plastic chemicals to re-configuring the actual drilling mud.
2 . Some units centrifugal pump prepared for each of the 4 fish tanks to transfer the lively mud to the mud vegetable. The mud plant is to use many unit of taller Cylinder type tank.
a few. Necessary mud agitators, mud guns, liquid level indications, lighting system are set up accordingly.

This customer organization belongs to Halliburton. As a primary solids control and going waste management equipment company and solution provider, thus far, GN solids control have obtained good remarks from many big in the oil industry just like Baker Hughes, Shell, CNPC, SINOPEC, COSL, PDVSA, NIDC etc . Later, GN may also share more information regarding the overall performance of this mud mixing system on site.

Big Bowl Decanter Centrifuges in Australian Market

Big bowl decanter centrifuges are getting more and more popular all over the world, Australia, always stay tune on the advanced technology, also a lot of people are interested in the big bowl centrifuge, though the market in down and not everyone have good time these days.

We recently sent two sets of big bowl centrifuges to Australia GNLW553CG.

Main features as below:

  • VFD control panel to achieve stepless bowl speed adjustment to enhance mud treatment performance
  • Duplex stainless steel SS2205 by centrifuge casting to improve bowl balance,also get better performance on corrosion resistance.
  • Tungsten carbide tiles protecting the screw conveyor
  • 90kw for centrifuge main drive motor and match 37kw centrifuge back drive motor. Back drive motor connected with 35:1 planetary gearbox to generate industry leading differential speed.

Though different people have different taste on the centrifuge options, big bowl have made a lot of obvious advantages, such as big volume, comparing a series small ones, it takes less space, and saves money, operation cost also getting lower.

As time goes by, not only compact mud system, solids control or drilling waste management equipment will also eventually accepted by more and more Australian client.


GN Shaker Screens Getting More Popular

GN Solids Control is a China leading manufacturer on solids control and drilling cuttings treat equipment manufacturer. Now GN solids control equipment including shale shaker, desander, desilter, cuttings dryer, decanter centrifuge and some other equipments such as shaker screens, centrifugal pumps, hydro cyclones etc.
GN Solids Control can manufacture over 5000 pcs shaker screen every year. These shaker screens are widely used to replace many world famous shaker screens, such as Derrick, Mongoose, King Cobra etc. GN Solids Control also manufactures its own shaker screens for the shale shaker they have.
Now GN has one shaker which model is GNZS594E, the treating capacity is 616 GPM (140m³/h) by using 4 pieces shaker screens. GN has several patents on our shakers, such as the rubber sealing method on the shaker bottom frame. steel-frame-screen
GN 594 shaker can also use replacement Mongoose shaker screens as the shaker has the same dimension to assemble these screens. Now for the replacement Mongoose shaker screens, GN manufactures steel frame shaker screen and composite material shaker screen. Due the obvious cost-effective characters, now the steel frame shaker screens are widely used by GN clients from over 60 countries. But from the long run, GN also recommends to used the composite shaker screen, as they can be used for a long time, and the separating performance is much better than the steel frame type although its price is a little bit higher.
Now GN Houston warehouse has many shaker screens in stock. Some shakers and mud cleaners can be also delivered very quickly.
GN Solids America LLC is increasing the storage in Houston warehouse step by step. Now we are make the regular storage plan for many clients who keep purchasing from us in Houston, in order to provide a better lead time, GN shaker screens are manufactured and delivered from Chinese factory to Houston warehouse at first, so whey clients have immediate need on these shaker screens, we can call for a truck to send them very fast.

GN Centrifugal Pump used in Drilling Fluids Recycling

Here in this article, the actual centrifugal pump we referring to is a device designed along with engineered to handle abrasive, viscous and corrosive fluids inside drilling fluid or professional slurry applications. With the functionality matched by exceptional overall performance, high volume, high temperature features, long service life, easy for upkeep, overall economy and higher savings. Currently, this type pump motor is widely used in operation in land-based and offshore going rigs around the world.
In regards to the going industry, the centrifugal pump could be used to transfer the particular drilling fluids, mixing the harmful chemicals into the fluids. Thus this always be equipped in the providing pump system for giving drilling mud to de-sander and de-silter and fly mud mixer unit for a mixing pump. Besides, it is also used as trip water pump used to feed the going fluids into deep straight down well when changing the going pipe and supercharging send for rig high pressure magnetic pump.
GN Centrifugal pump Advantages are as listed below:
1 . The much plumper housing is for extra power and extended service life. Often the concentric design housing removes turbulence and cavitations inside pump, and it also reduces the actual radial load on the bearings.
2 . The open vane impeller is designed to reduce désordre, lower radial and press loads, and provides a simple flow of fluid with the pump.
3. The tube shaft with a large height ensures the heavy duty effectiveness with minimal shaft defection. The shaft sleeve in addition to mechanical seal can be substituted without removing the canal from the pump.
4. GN centrifugal pump adopts kinetic type seal which is manufactured from the best material so far worldwide. This type seal delivers excellent performance with superior style. Our seal distributes push torque over 10 commute tabs, which greatly minimizes stress on the outer retainer-like.

GN Solids Control offers the centrifugal pump together with capacity from 198 for you to 1400 GPM. All the pump motor is provided with explosion proof generator and the pump package could possibly perform well during the area together with ambient temperature of subzero 40 to above cold 60 degree Celsius.

GN Mud Recycling System regarding Asian Client

GN Solid Control Co., Ltd possesses manufactured over thousands of solid control and drillling waste management systems. Many soil recycling systems are trusted in oil and gas area, a number of them are using in no burrow drilling, such as bored load construction area. Some days ahead of, GN Solids Control only delivered 2 units involving mud recycling system with regard to clients who are using bored stiff piles in Asia.
Many countries are using GN enhanced mud recycling systems from the no dig area, nations around the world such as Singapore, Myanmar, Down under, Saudi Arabia etc .
GN manufactures compact mud programs, all of them can be moved really conveniently. Treating capacity may differ from 250GPM, 500GPM and also 1000GPM. These mud programs are mainly including the following components:
1 . GN Shale Shaker
GN shakers are very famous to separate solids that bigger than 100 microns. Now GN is cooperating with world renowned brands vibration motors, including Martin or OLI. These types of motors can be used for a while without broken. GN furthermore manufactures his own shaker window screens. As there are many different screen forms, GN always use the best quality cable mesh to manufacture the particular shaker screens.
2 . GN Hydro Cyclones
Hydrocyclones widely-used to separate solids above 20 microns based on the size. There are actually 10 inch and several inch cyclones which are quite effective to do the separation. A few cyclones can be put together so as to have different treating capacity.
GN cyclones are made of polyurethane, that are wear proof for period of time usage.
3. GN mudTank
GN shaker and also cyclones are fixed atop one compact mud aquarium. Some other auxiliaries such as centrifugal pump (fixed on the bottom frame) and light (fixed on the top) are also included for handy usage.
GN also supplies customized mud tank to satisfy different worksite demands. Here you are at connect with our GN solids America LLC for more information.

GN HDD mud recycling system shipping to Africa

GN Solids Control is China & USA based leading manufacturer for mud recycling system. Recently, we exported 2 sets GN 500gpm mud recycling system to Egypt. The client is professional horizontal directional drilling contractor. They have tried our 200gpm mud system last year and give repeated order this year.

2015.8mud system

500gpm mud recycling system configuration

1) 1 set 4 panel shale shaker, GNZS594E-HB, This shaker with 4 panel shaker screen can have high performance when treating drilling mud. The composite material shaker screen is replacement screen for Swaco Mongoose screen, but more cost-effective, better price and good quality.

2) 1 set mud cleaner, GNZJ594-2S12N. The mud cleaner is combination of down deck shale shaker with 4 panel shaker screen & 2 desander cones & 12 desilter cones. This is combination of second phase treatment & third phase treatment.

GN Solids Control can also offer mini mud cleaner, with much better price and good performance. Read more of GN mini cleaner from GN website.


3) 2 set centrifugal pumps for feeding desander cones & desilter cones. GN centrifugal pumps can also work with mud hopper, mud pump etc. Sometimes, client use our centrifugal pump as diesel pump for short time.


4) we one pipe to connect the shale shaker & mud cleaner, butterfly valve controlled the opening. When client have a bigger overflow, the client can distribute the drilling mud to mud cleaner down deck shaker directly. In this case, the treating capacity can reach to around 700gpm.


GN Solids Control have over 5 years jobsite experience on compact mud system design & manufacturing & after sales service. Our system is widely used in China ( CPP), Australia ( TT Aisa), Mongolia, Middle East, Israel, Egypt, Sudan etc. Good quality equipment win good reputation and repeated order for us. If you have any requirements, pls contact us freely.

GN Solids Control Equipment for India

India & China are good friends’ country and we interchange our advantages. China is a good market for India software; Vice versa, India is a big market for solids control equipment & mud system for China. As China & USA based leading manufacture for solids control equipment, GN export lots of equipment to India in the past years.


In year of 2009, GN export one sets ZJ70 oil drilling rig mud system to India. The system configuration including:

1) 4 set 40ft mud tanks. 1 set mud tank for recycling tank, 1 set mud tank for mixing tank, 2 sets mud tank for mud storage tanks.

2) 1 sets shale shaker & 1 set vacuum degasser mounted on mud recycling tank.

3) 1 set mud cleaner & 1 set centrifuge mounted on mud mixing tank

4) Other mud tanks with mud agitators, mud guns, mud hoppers, centrifugal pumps etc.



In year of 2009, GN export one set ZJ20 drilling rig mud system to India. This is two mud tank system with two sets shale shaker, 1 sets mud cleaner.


In year of 2012, GN export 500gpm HDD mud system to India

The 500 GPM mud system is the 8th set complete mud cleaning unit we sold to India,GN has ever delivered one1500HP mud system,two 750 HP mud tank system,and three 800 GPM mud tank system,and one 500GPM mud tank system to India for the drilling industry.India is fast developing country for construction and CBM exploration as well as oil gas drilling.


In year of 2012, GN export Hydraulic jackup mud system to India. It is for CBM drilling. The system including 1 set shale shaker & 1 set mud cleaner & 3 sets centrifugal pump & 1 mixing hopper & 1 agitator


In year of 2015, GN export 2 sets GNLW363CG-VFD centrifuge to India Company for solids control service application.

For more info, pls contact us- GN Solids Control.


GN HDD Mud System is using in China

GN Solids Control is leading manufacturer from China who has been working on solids control for many years. Now GN Solids Control has two branch companies, one is GN Solids America LLC (which is located in Houston, TX), the other one is GN Solids Russia (which is located in Moscow, Russia). Many large companies are using GN mud systems to separate the solids from fluids.
Just some days before, GN Solids Control provided one set of GNMS-500GL mud system for one HDD client. The treating capacity of this system is 500 GPM. With an extra mud tank, it can be used to storage more mud when is HDD area.
GN Solids Control professional engineers went to the worksite and helped this client to set up this system, trained the onsite operators. All the after sales service was only last for 7 days, it can be used proficiently by the operators, the 7 days also including the guidance of the setup this mud system.
This 500 GPM mud system for HDD is including the following equipments:

GNMS-500GL mud system working at HDD rigsite
1. One set GN Shale Shaker
The mud after drilling the horizontal drilling rigs will be sent to the shaker in advance. By using different API no. shaker screens, GN shakers can be used to separating different solids size. Generally speaking, particles larger than 100 microns will be separated by shaker.
2. One set GN Mud Cleaner
Fluids will be pump in the mud cleaner for finer separation after treated by GN shaker. Two different size cyclones will separate the solids from 100 microns to 25 microns. Here is a 2 phase separation: the 10 inch cyclones separate solids larger than 50 microns, while the 4 inch cyclones separated solids larger than 25 microns.
3. One set GN Jet Mud Mixer
GN Jet Mud Mixer is effectively used to add chemicals in the drilling fluids so they can be reused for horizontal drilling again.
4. Three Sets GN Centrifugal Pumps
Two pumps are used to feed into the mud cleaner, while a third centrifugal pump is used to pump the chemicals in the mud tank.
5. One Set Mud Tank
There are also some light on the tank in order to provide a better working condition.

CNPC jobsite waste management centrifuge


GN Cuttings Dryer in Houston Warehouse

GN Solids America LLC has been doing business in USA for nearly two years. GN products include shale shaker, desander, desilter, decanter centrifuge and cuttings dryer etc. Some other solids control or drill cuttings treatment turnkey systems can also be manufactured by GN.

GN Cuttings Dryer
Now there are two sets vertical cuttings dryers available in Houston warehouse. GN cuttings dryer are used to separate WBM, OBM or SBM cuttings, which comes from shaker, desander and desilter. Usually, cuttings are transported by a screw conveyor, cuttings transfer pumps are also used sometimes. All those cuttings are feed from the top of the shaker, with the high rotating speed of the screen basket and flight, finer particles are separated out.
GN vertical cuttings dryer has three screen sizes: 0.25mm, 0.35mm and 0.5 mm. By using different screen model, GN dryer can treat various oil base muds with different densities and viscosities. GN engineers are working on to develop one special cuttings dryer that can treat water base mud especially. As scheduled, the cuttings dryer will be finished testing at the end of this month. By that time, GN will provide more cutting edge equipments to global oil and gas clients.
Now these two cuttings dryers in Houston warehouse are both fix speed dryer. Rotating speed reaches to 900 rpm. Generally speaking, the treating capacity is 30T per hour. After treated by GN cuttings dryer, the oil in the final cuttings is less than 5%. Recently, we just came back from one Nigeria rig site, according to the test operated by this client, the oil in the final cuttings is around 3.77%.
GN Houston warehouse also has some other equipments in stock, such as decanter centrifuge, shaker, mud cleaner. Many spare parts for these equipments also storage here for fast delivery. Welcome to connect with GN US sales engineers for your solids control and drilling waste management systems. GN Drilling Waste Management System