Jul 05

Replacement screen is a big and continue cost for the drilling rig operations. As a China leading manufacturer and a worldwide famous brand for mud solids control, drilling waste management, as well as replacement shaker screen, GN Solids Control knowswell that clients need very good quality replacementscreens with competitive price.GN men keep improving its screen quality and the processing technology in order to offer clients with higher quality screen with better price.

GN Solids Control opened his first new facility in Beijing in year 2012. And this year, GN Solids Control set up his second new facility in Beijing. Once the new facility is ready, GN Solids Control can make composite material replacement screen there, in including but not limited to below:

  • Composite material Replacement screen for the whole line of GN linear motion shale shaker: GNZS752 2-panel shale shaker, shaker, GNZS703 3-panel shale shaker, GNZS594 4-panel shale shaker,GNZS753 double deck shale shaker and GNZS706 double deck shale.
  • Swaco Mongoose composite replacement screen
  • VSM 300 composite replacementscreen
  • NOV Brandt King Cobra Composite Screen(Thickness:26mm without rubber, not big thickness)
  • Fluids System (FSI) Composite replacement screen
  • Furthermore, as GN hot sale products, GN Solids improved the manufacturing technology of the hook type replacement screen for Derrick 500 shaker and for Derrick 2000 shaker.

GN shale shaker screen

And GN Solids Control can customize any mold for frame screens if there is a market for that.

In order to support clients more, GN Solids Control can offer customized packages for the screens. They can make screen with clients color, company name and logo,

For clients with reliable requirement for shaker screen, GN Solids Control welcomethey pay visits to GN Solids Control head quarter in Beijing to have a visit of GN 2 facilities. They will know GN quality and products such as shear pump, mud cleaner , decanter centrifuge, mud mixing  system .etc. well. And they can talked with GN engineering team for a better and customized service to them.

written by Decanter Centrifuge \\ tags: , , , , , ,

Mar 01

Yesterday, GN’s manufacturing department done the fabrication of a mud mixing tank with increase hoppers. Mud mixing tank is widely used in the drilling mud system regarding mixing and re-configuration the actual drilling fluids. Also this will be used for storage the particular active drilling fluids.

mud mixing system
The mud mixing system is actually consisting of mixing tank, mud agitators, mud guns, mixing pump and mud hoppers. Usually, the mixing pump as well as the mud hopper will be situated at one end with the mud tank to make the mixing tank system a compact and also single unit, while in a few projects, the mixing pump and hopper are installed on another skid so that the mixing tank and the jet mud mixer could be used much unhampered. The picture in this article shows that the particular jet mud mixer skid was located at 1 side of the mixing mud tank. There are one mixing pump and 2 mud hoppers on the skid. The mixing pump is connected with the two hoppers, one of the hoppers is needed for mixing barite to create weighted drilling fluids, plus the other one is used for including bentonite into the drilling liquids.
There is a steel frame about second hopper with iron bars over the hopper. This specific horizontal steel bar is needed to hang the bentonite handbag which will be hooked at several corners of the steel structure to make it easier for adding typically the bentonite powder into the hopper. It is worthy to mention the fact that steel bar is with forklift lifting slot so that the club with bentonite bags may be lift and put on the shape by a forklift to save man power.
This mud mixing system is with a control panel to control mixing pump which could transfer mud to both hoppers. Around the mixing tank, there is one more charge pump which is used to help transfer the active mud back to the rig with regard to reuse.

written by Decanter Centrifuge \\ tags: , , ,

Jan 26

The negative affect from the oil crash has spread to many industries related including the HDD projects. But as the leading and well known HDD mud system manufacturer, GN Solids Control still have orders and repeated orders from the old clients.
By end of last year, GN Solids Control has just delivered a high configuration of mud systems for a HDD project. Now the end user is laying a repeated order for the same mud system, and it is scheduled to be ready early after Chinese New Year.
Not only for the oversea market, but in domestic China, 500GPM mud recycling system is still the most popular option for HDD projects. CPP, the largest HDD contract in China, purchase around 10 sets of mud recycling systems from GN Solids Control each year, and most of those are of 500GPM capacity.

500GPM Mud System

Main Equipments for Standard Configuration GNMS 500 Mud System:
Shale shaker: GNZS703E-DZ, 1 set
Mud Cleaner: GNZJ703E-D1S8N, 1 set
Mud Cleaner Feeding Pump: GNSB6*5A-37KW, 2 sets, used respectively for desander cones and desilter cones
Mixing Hopper: GNSLS35A, 1 set
Mixing Pump: GNSB6*5A-37KW, 1 set, same specification as mud cleaner feeding pump.
Mud Agitator: GNJBQ 075D, single layer impeller with 7.5KW motor, 1 set
Mud Gun: GNNJQ50A, 2 inch mud gun, 1 set

Besides this standard configuration of mud recycling system, GN also has GNMS-500GL mud recycling system, the main equipment for treating are exactly same, but the storage capacity of GNMS-500GL is larger.
And for HDD mud recycling systems, GN has other treating capacity solutions for option, like 200GPM and 1000 GPM.
In case of piling or so called TBM projects, there are simpler solutions for option. Because for piling projects, the drilling media is mostly water, there is no need to add more chemicals into it, and the treating result is not so strict.
If you have more questions, contact us freely.

written by Decanter Centrifuge \\ tags: , , , , ,

Dec 14

Decanter centrifuges have been working as really essential equipment for separating ever since it came out yrs ago, it is widely used in many industrial sectors, including the food industry, substance industry, pharmacy industry in addition to oil and gas industries.
Divided from the types, the decanter centrifuges could be defined as horizontal decanter centrifuge and vertical decanter centrifuges. The working principles work the same way that by using the different centrifugal forces laid on the distinct size materials, a certain sort of particles are separated out there. In oil and gas industry, side to side decanter centrifuges are commonly utilized while they use Vertical Cuttings Dryers in front of the horizontal decanter centrifuges. GNLW series decanter centrifuges covers all needed sizes and applications useful for oil and gas drilling, such programs including following:
1 . GNLW452, 18 inch diameter involving bowl, big bowl centrifuge, middle speed. suitable for solids control application in gas and oil drilling, especially for barite recuperation. Barite is heavy and also expensive drilling material from the drilling liquid and could be fitted for re-use if it is very well recovered. This model of GNLW Centrifuge is normally fixed velocity as standard configuration, however it still has 3 optional rates by changing the pulleys and belts

2015.12.11 GN centrifuge
2 . GNLW363, 14 inch diameter connected with bowl, most popular size throughout oil and gas drilling, high speed as much as 3900RPM, it provides the most programs among all GNLW centrifuge versions, in case of fixed speed GNLW363, GN designed 3 various speeds based on the experiences inside previous projects, and user could choose via employing different pulley and devices. In case of VFD controlled, GN also have 2 optional VFD control panel for selection, the speed could be set coming from 0 rpm to 3200 rpm.
3. GNLW453-VFD decanter centrifuge, 18 inch jar diameter big bowl centrifuge, with larger length size ratio as above mentioned GNLW452, higher speed and for extra excellent particles comparing with GNLW452, but with larger treating ability than GNLW363.
4. Major big bowl centrifuge GNLW553C-VFD with 22 inch pan diameter, which is no doubt a major guy in centrifuge family members, and GNLW223 decanter centrifuge with only 9 half inch bowl and a very high velocity, which is a baby member throughout GNLW centrifuge family.

written by Decanter Centrifuge \\ tags: , ,

Nov 30

In addition to manufacture top quality solids control equipment. GN also offers spare parts and service for a host of solids control equipment. For the spare parts, typically GN solids control offers different brand shaker screens, 4” desilter cones replaceable for derrick desilter cones and centrifugal pump 100% replace with Mission pump

GN Shaker Screen

Manufactured using the latest device and proven technology in the production of Shaker Screens .GN has developed the unique processes utilizing advanced manufacturing technologies and robust materials. Our shaker screens are widely applied for different drilling project. GN own brand shaker screens are replaceable with SWACO shaker screens. Also, we produce a variety model of shaker screen replacement for Derrick series, Brandt, Kemtron and Fluids system shaker screens.

GN 4” Hydrocyclones

GN 4” hydrocyclones are capable of changing with Derrick cones including cone body, ball valve, apex and clamps. GN desilter cones is with 100% Polyurethane(PU) Material ensue the superior working time and performance. Clamp type assemble is easy for maintenance and replacement. The unique design makes separations between 40 and 20 microns.

GN Centrifugal PumpCentrifugal-Pump-1

GN centrifugal pump generally has two applications. First of all, GN applies centrifugal pump to feed the mud cleaner including desander cones and desitler cones as a feeding pump. On the other hand, it is matching with venturi hopper to mix the drilling fluids in the solids control mixing system and storage system. GN centrifugal pump are largely required in the drilling fluids industry. GN centrifugal pumps are 100% replaceable for Mission pump with the competitive price. Stable working performance, low maintenance and reasonable price obtain a good reputation in the solids control industry.

GN goal is to maximize our customer value through the constant development of equipment to meet with our customer needs, outstanding service and remarkable quality. We strive to become a leader in solids control industry through well trained people and superior equipment.

written by Decanter Centrifuge \\ tags:

Dec 17

Mud Pump brief

Mud pump in oil drilling field is a essencial part for solids control system . GN solids control is a leading manufacture for drilling mud cleaning equipments in China .

Fuctions of mud pump

Mud pump is the ideal equipment to provide impetus for Desander 、Desilter and Jet Mud Mixer. It can also be used as Charge Pump auxiliary perfusion for mud pump and Trip Pump for drilling well head.Mud pump is also called sand pump.We considered completely the set equipment can work in excellent condition in the process of designing parameters).Most parts can be exchanged , with convenient operation and maintenance、less seal leakage、reliability、long life and other advantages.

GN market for mud pump

GN Solids Control has passed ISO & API certificates , very few manufacture got API certificate for solids control equipment . Based on our high quality of design and manufacture for mud cleaning equipment including mud pump , we have exported to more than  30 countries all over the world .

written by GN Decanter Centrifuge \\ tags: ,