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Apr 07

As the first China and taiwan manufacturers specialized in drilling waste management equipment, and  solids control equipment including shale shaker ,shear pump ,mud agitator, Mud Gas Separator etc.GN Solids Control owns rich practical experience in this field. Decanter centrifuge and vertical cuttings dryer are the main equipment with regard to drilling waste management. Following many years’ running in various jobsites, GN Solids Control has good understanding within the drilling waste decanter centrifuge and vertical cuttings dryer.
Big bowl decanter centrifuge is widely used to treat typically the drilling mud and drilling cuttings. GNLW553C-VFD is a huge bowl decanter centrifuge together with 22’’ bowl diameter. Among the main equipment from GN Solids Control company, it truly is designed and made per the most recent technology. GN solids control company typically offer the big bowl decanter centrifuge with good price in addition to top quality.

160325GNCD930E

Features of 22’’ decanter centrifuge, model GNLW553C-VFD
The actual GNLW553C-VFD high-performance centrifuge comes with a 18 inch height bowl. The centrifuge design is with a length through diameter ratio of 3. some: 1 .
The centrifuge is actually fitted with a 75hp primary drive motor and a immediate coupled 30hp back-drive electric motor. The main drive motor and also back drive motor are usually mounted at one conclusion of the centrifuge. This layout can minimize the centrifuge footprint.
The explosion evidence motors and control panel can be certified to use in ATEX Zone 1 / Region 2 hazardous locations, IECEx Zone 1 / region 2 hazardous locations, CNEx Zone 1 / Area 2 hazardous locations. Several EX certificate, price as well as leading time are much distinct. Clients can choose the suitable EX LOVER standard per the work site request.
The GNLW553C-VFD decanter centrifuge is fitted with primary bearing temperature and coup sensors which give the GNLW553C-VFD improved levels of safety and satisfaction monitoring features.

Usage of 22’’ decanter centrifuge, model GNLW553C-VFD
The big bowl centrifuge is made for removal of low gravity solids from the fluid system in reduced operating costs.
1) The big bowl centrifuge can often treat water base mud and drilling cuttings
2) The big bowl centrifuge enables you to treat oil base mud and drilling cuttings
3) The big bowl centrifuge can be utilized in dewatering unit
4) The big bowl centrifuge enable you to recovery barite from drilling fluids

written by GN Desander Desilter \\ tags: , , , ,

Mar 31

Recently, we got news from competitors. Lots of solids control manufacturers close their office in Beijing, close their office in the downtown, close their office in USA, close their office in Russia…. All behavior shows that the drilling mud system suppliers want to reduce the production and operations cost, and they try to survive in this cold time.

BUT, GN Solids Control will keep normal operations and keep supporting the market even in the down time. Pls contact us freely at any time.

2015_gn_solids_china

GN operations base at USA.

GN Solids Control USA office and warehouse is keeping in good operations. If you are close to USA or you can come to USA very convenient, we welcome your coming to visit GN Solids America LLC and check GN decanter centrifuges, GN vertical cuttings dryer, GN mud cleaner, GN shale shaker at GN Solids America LLC location.

GN operations base at Russia.

GN operation base at Russia also working there for over 2 years. In the past two years, we shake hands with many big drilling contractors, mud service companies and solids control equipment big distributors. The client slowly tend to trust GN product after some small orders. And from this year, we got big orders from Russia client, they need more centrifuges and vertical cuttings dryer to support the drilling contracts.

GN operations base in Beijing, China.

GN already expand production capacity from last year. With more land for workshop and more high end technology mechanic process machine, GN solids control is growing up to big solids control company which can have similar reputation to USA brand solids control companies. We are attending CIPPE 2016 with the largest booth there in solids control field. 400 square meters booth at CIPPE will welcome each client from different countries, let’s talk more at the CIPPE and build health cooperation relationship for the upcoming project.

written by GN Desander Desilter \\ tags: , , ,

Feb 23

In this article, we will mainly introduce the Screw Pump that manufactured by GN Solids Control.
Screw Pump
As what showed in below picture, GN could manufacture and provide the Screw Pump from 4Kw to 22Kw, the pump flow is from 10m³/h to 90m³/h.

The GNG series Screw Pump is the ideal pump for feeding the decanter centrifuge.

As we know, the Decanter Centrifuge is usually used for separating the very fine solid particles in the drilling fluid, the drilling fluid will not be sheared and agitated by using the Screw Pump to feed the Decanter Centrifuge, so the separation effect could be better, which is related with the special structure and working principle.

Screw Pump

1.Working Principle of GNG series Screw Pump
The Screw Pump is mainly composed of 2 parts: the screw shaft (rotor) and shaft bushing (stator).
The motor drives the “rotor” to rotate, the drilling fluid flows along with the “rotor”. The rotation speed is low and the capacity of each helical cavity is same, which ensure the low flow speed and the fluid pressure is constant and there is no vortex and agitation with the drilling fluid. That is also why the Screw Pump is the ideal pump for feeding the Decanter Centrifuge.

2. Features & Advantages of GNG series Screw Pump
1). The Shaft Bushing (stator) is made of elastomeric material, so it has the particular advantage than other pumps to transfer the drilling fluids with high viscosity or hard suspended particles included.
2). As the wearing parts, the Screw Shaft (rotor) and “Shaft Bushing” is convenient for replacement;
3). Less accessories, compact structure, small volume, easy maintenance;
4). The Screw Pump could be driven by using the coupler, variable speed motor, V-belt, gearbox, etc.
5). There are different Explosion Standards with the motors & electrical control panel, such as EXdⅡBt4, IECEX, ATEX that could meet different customer options;

Finally, if you want to learn more about GN’s Centrifugal Pump, welcome to visit GN’s website and contact us. http://www.gnsolidscontrol.com/
GN keeps research and develop the best technology to manufacture top quality equipment such as Shale shaker, mud cleaner, desander, desilter, vacuum degasser, chemical mixing unit, jet shearing unit, mud agitator, bottom mud gun, transfer pump, decanter centrifuge, vertical G cuttings dryer for our clients, Welcome to contact us to know more info from our sales team.

 

written by GN Desander Desilter \\ tags: ,

Dec 16

GN Solids Control centrifuge is high quality with reasonable price, centrifuge operation is also very important. And it require operator with many years experience or with training certificate from professional centrifuge supplier. In many cases, centrifuge problem is because of non-professional operation, not centrifuge itself.

For example, one centrifuge is used for treating the mud after vertical cuttings dryer. The mud discharged from vertical cuttings dryer is very heavy mud with high density, viscosity and not good flowability. In this case, if you feed the centrifuge directly, the feed pump will not work well and the centrifuge is easy to trip off. Our suggestion is the client can design one holding tank between the vertical cuttings dryer & the centrifuge, install one agitator in the mud tank to suspend the drilling mud and adding water if necessary to lower down the density of the mud. The centrifuge will surely working very fine under professional operations.

Another, vertical cuttings dryer block and trip off sometime, why?  This is self protection of the vertical cuttings dryer when faced with wrong operation. We recommend the engineers to select the proper material for dryer. For example, it is not good to use vertical dryer to treat the mud waste discharged from mud cleaners & centrifuge. Because the separation point of the vertical dryer is about 0.5mm; however, the particles discharged from mud cleaner & centrifuge is much smaller than 0.5mm, around some hundred microns or even smaller than 100microns. In this case, the vertical dryer screen basket is easy to block, not good performance. The vertical cuttings dryer is very picky, it can only treat the drilling cuttings discharged from shale shaker.

Except for centrifuge and dryer, other equipment like shale shaker, mud cleaner, agitator, centrifugal pump is much easier operation. The shaker have to use proper deck angle and replace the shaker screens when necessary, mud agitator need to add gear oil for the gearbox, the centrifugal pump also need lubrication oil. Pls follow the instructions on label or user manual to do correct oil lubrication.

written by GN Desander Desilter \\ tags: , , , ,

Dec 07

GN decanter centrifuge can be employed for drilling mud treatment method, waste water treatment, to clear out fine solids from water medium, thus to adjust often the physical property of the chemical medium, eg. Viscosity, occurrence, weight etc . GN typically offer high speed & middle acceleration centrifuges, treating volume can also be different from small capacity to huge capacity.
GN mini centrifuge
GNLW 223 is usually GN mini centrifuge, little capacity, high speed, which can be useful for waste water treat to get diamond drilling. The speed could reach to 3800RPM along with treating volume is about 6m3/h. Price of GNLW223 is also suit for diamond drilling grounds.
GNLW553 is GN significant bowl big volume decanter centrifuge. The volume can be 500gpm and the speed is tweaked from 1800RPM to 2500RPM. The big bowl centrifuge is definitely specialized for fast going, or other type of program.
GNLW363 is GN hottest model centrifuge. We have through 150sets centrifuge for yearly sales amount. The centrifuge is widely used in solids control, drilling waste management, waste materials water, environmental projects and many others. For this model, we can present 4 types centrifuge:
GNLW363CD fixed speed centrifuge, economical configuration
GNLW363CD-VFD variable velocity centrifuge, economic configuration
GNLW363CG fixed speed centrifuge, high quality configuration
GNLW363CG-VFD variable pace centrifuge, premium configuration
In connection with fixed speed centrifuge, we are able to offer 2200RPM, 2700RPM, 3200RPM bowl speed by adjusting the pulley with devices; variable speed centrifuge, it could be adjusted stepless from 0-3200RPM.
Regarding the production material, GN premium centrifuge is better than economical centrifuge, with better doing work performance and long life time.
Pls read more from GN website: GN decanter centrifuge

Except for drilling mud decanter centrifuge, GN can also present complete line of solids control equipment, including shale shaker, mud cleaner, centrifugal penis pumps, shear pumps, screw sends, mud agitators, jet mud mixers, mud gun, mud tanks. GN can also present complete line of drilling squander management equipment, including Substantial G dryers, vertical cuttings dryer, waste management centrifuge, cuttings solidification unit, energy desorption unit etc .

written by GN Desander Desilter \\ tags: , , , ,

Nov 27

While China leading manufacturer with regard to solids control mud system, we committed to promote the caliber of equipment & quality regarding contract & quality associated with after sales service. Equally overseas clients & local clients witness the growth involving GN Solids Control; depend on GN high quality equipment as well as service, repeated order implemented continuously.

mud mixing tank-1
Recently, we conclude one set mud mixing system for South America Client. They use this mixing system to perfect liquid mud plant. The client is GN VIP client with through 3 year’s relationship; they have got used our shale shaker, decanter centrifuge, agitator, centrifugal pump before. Mainly tools of this order including:
1) Mud recycling tank system
2 sets decanter centrifuge, GNLW363CG Premium centrifuge. Designed with 3200rpm high speed belt pulley, the centrifuge can distinct fine solids above 2-5 microns.
2 set submersible slurry pump, GN50YZ20A-18 expensive slurry pump to give food to for decanter centrifuge.
just one set Shale shaker, GNZS594E-HB premium shaker with long decks 4 panel shale shaker screen. The shaker screen is actually composite material screen (carbon steel frame shaker screen for option) with extended lifetime and better performance.
a single set mud recycling tank with dimension 12192x2438x2590mm. Identical dimension as 40ft basic container. Electrical control panel system & tank gadgets also included.
2) Mud mixing tank system
3 units mud recycling tank together with dimension 12192x2438x2590mm. Same shape as 40ft general gift basket. Electrical control panel system & tank accessories included as well.

2 sets shear pump, GNJQB6x5A-550 shear pump mounted under water based mud / oil based mud operations platform to shear often the chemical big particles.
several sets centrifugal pump, GNSB6x5A-12J each centrifugal pump for every single mud tank.

centrifugal pumps
Other products including mud hopper, mud agitator, mud gun, levels monitor, lighting system and so forth
GN Solids Control devices are working in over 60 international locations & areas. Our PREMIUM client including but not restricted to Baker Hughes, CNPC, SINOPEC, OGNC, CPVEN, NIDC, COVER etc . If you are in need of solids control equipment & going waste management equipment, please contact us freely.
GN Solids Control head office: Beijing region, China; 40KM to Beijing International Airport
GN Solids America office: 6710 Windfern Highway, Houston, TX 77040, UNITED STATES OF AMERICA
GN Solids Russia place of work: Г. Москва, Радонежского Сергия Ул. д. 2

written by GN Desander Desilter \\ tags: , , ,

Nov 20

In the May possibly of this year, an Of india oil industry giant given a tender for decanter centrifuge. And also an India local essential oil field service company, who located GN telling that they ended up with great interest in addition to possibility to get this soft, hoped GN could assistance them to get this tender. Throughout the 3-month tender period, GN solids control has been competing with other manufacturers coming from both USA along with Chinese manufacturers. The olive oil field service company also found GN’s facility in Beijing for capability inspection. Together with the reliable quality and cost effective price tag, GN finally helped this particular oil field service company acquired the tender.

2015.11.05 Big Bowl Big Volume decanter centrifuge shipping to Australia
The decanter centrifuges involved in this sensitive are required to be variable rate model which could be used below different working condition. GN proposed the centrifuge having bowl diameter 14” design with speed rand involving 0~3200. When used for barite recovery, the operator may put it around 1800RPM; if used for cutting the magnetic weight, the user can input it around 2500RPM; When take out ultra fine solids, the consumer can put it around 3000RPM. The 3200 is the suggested max working speed. Even though the designed the max rate is up to 3900RPM.
The customer furthermore chose GN’s positive launch pump for feeding the actual centrifuge. Totally 4 sections pumps were purchased, two of them used for feeding pump motor while the other 2 products would be used for back sections in case the broke down. Acknowledging GN’s suggestion, the customer furthermore placed order for 1 year spare parts for all the decanter centrifuge and also screw pump units. This has been under the consideration of regular maintenance and to avoid number of years delivery from China to China.
The oil field agency showed great interests for you to GN’s drilling waste management equipment just like vertical cuttings dryer and also the cutting final disposal gear solidification unit. As a innovator of the industry, GN solids control is actually keeping her creativity by giving the new products and turnkey treatment for customer.

written by GN Desander Desilter \\ tags: , , , , ,

Nov 09

Africa is growing very fast in past years in many aspects, especially in oil & gas drilling; GN Solids Control is first China & USA based company to focus on solids control equipment & mud system. GN is also the first API certified & DNV certified & CE certified & ISO certified private solids control equipment & drilling cuttings management equipment supplier. Only in the past 3 years, we export over 50 sets centrifuge to Africa, over 100 sets shale shaker to Africa, over 100 sets centrifugal pump to Africa.

2015.7.23 vertical cuttings dryer

GN decanter centrifuge is mainly used for solids control, to cut mud weight and recover barite. The high speed centrifuge can reach to 3800RPM to get much better performance. GN can also offer mini centrifuge for diamond drilling, big bowl big volume decanter centrifuge for fast drilling or other application.

 

GN shale shaker is the first stage of drilling mud system. GN can offer 2 panel shale shaker, 3 panel shale shaker & 4 panel shale shaker. For oil & gas drilling client, they mostly choose 3 panel or 4 panel shale shaker to get better performance. For other field small drilling rig, they may choose 2 panel shaker.

2015.7.23 decanter centrifuge

GN centrifugal pump is also very popular, which can be used for trasffering drilling mud. Eg.

Feeding for desander cones

Feeding for desilter cones

Feeding mud pump as discharge pump

Feeding drilling rig as trip pump

 

GN 32 sets decanter centrifuge for EMEC, Egyptian largest mud engineering & chemical service company. After some big project, EMEC and GN sign partnership cooperation agreement. As representative of GN, EMEC can provide all the solids control equipment & drilling waste management equipment in Egypt, Algeria, Sudan, Saudi Arabia etc.

We also have big clients in Nigeria, Gabon, Ghana, Tunis, Libya, South Africa, and Angola. Etc.

 

written by GN Desander Desilter \\ tags: , , ,

Sep 25

GN Solids Control has established an American branch company in Houston, TX., which name is GN Solids America. By the establishment GN Solids America, GN shows his willingness to develop the America Market and to serve customers in the America better. And with the fast development of drilling and drilling rigs in Canada, GN must have a bright solids control equipments market there.Now these years, petrol companies in Canada have developing the whole year drilling period. And they tend to use this whole year drilling to replace the traditional drilling plans in Canada. Although, the drilling crews are not growing largely, the usage of drilling rigs are all have a high using frequency. The quantity of drilling especially the natural gas drillings are reaching a new records number, and the permitted drillings are increasing day by day.

The drilling activity in the west regions of Canada are getting more and more active. However, drillings in the west sea are not approved. It seems that Canadian drilling crews don’t need to be confined to the drilling restrictions like America has them on the mid-land. As we all know, the American council forbidden to drill on the side of Great Lakes, on the other side, Canada allow the drilling companies drill and extract natural gas and they can also make directional drilling to collect oil near Lake Inari.
According to an survey, Ontario has drilled 69 wells in 1999, 112 wells in 2000, 115 wells in 2001, 82 wells in 2002, 88 wells in 2003, 72 wells in 2004, 22 wells in June, 2005.

GN Catalogue
According to the statistics of BakerHughes, Canada has 509 rigs are in using until August 26th, this number is decreased by 26 than last week, but it is increased by 230 than the beginning of this year. During these using rigs, EnCana has 55 rigs that are in using, Canada Natural Resource and Devon both have 30 rigs.
Although these numbers are not quite near, we could also tell the great development of Canada market. This is not the best time for GN Solids Control, but it will never be the worst days for GN.

written by desander desilter \\ tags: ,

Sep 13

Centrifuge and vertical dryer is the 2 kinds of key equipment for drilling waste management of GN Solids America. It will influence directly on the reduce, reuse, recycling and recover. The Waste Management Services includes:

Vertical Cuttings Dryer 3

1) Waste Management Services includes

2) Inventorisation

3) Collection and storage

4) Transportation

5) Recovery , Recycling and utilization

6) Disposal

7) Landfill Remediation/Rehabilitation

8) Long term solid waste management plans

9) Industrial Waste Water Treatment

 

Famous world class waste management service company include:

 

1) Halliburton Group – Custom Drilling Waste Management Solutions

2) Scomi Oilfield Services – Drilling Waste Management

3) Weatherford – Drilling Fluids and Waste Management Services

4) Baker Hughes – Eco-Centre Drilling Waste Management Services

5) EMEC- The Egyptian Mud Engineering & Chemicals Company

 

Drilling waste decanter centrifuge is necessary for waste management service. The centrifuge is working following the vertical dryer. Thus to lower down the burden of centrifuge. The dryer can separate the larger particles out from the drilling waste and also recover the base oil. Then, the base oil can go to decanter centrifuge for second phase separation. If it is real time drilling cuttings management, the base oil can go back to the solids control mud tanks for reuse.

 

Drilling waste shale shaker screen is also very important for waste management service. The effective vertical dryer can decrease the burden on following centrifuge and also promote the treating capacity in a certain way.

written by GN Desander Desilter \\ tags: , , ,

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