Russia is a very important market of GN. GN owns a good marketing share in Russia market. With the establishment of GN Solids Russia, there are more and more cooperation between GN group and Russia oilfield waste management companies.

Recently, a complete drilling waste management system has been dispatched for a Russia client. The system has been put in a 40ft container for fast moveable and also for keep warming the cold weather of Russia. It is not the first time for GN Solids Control company sent containerized system to Russia market. The system includes following equipment:

1) Containerized drilling cuttings vertical dryer system consist of one set of GNCD930 vertical cuttings dryer, catch tank, flushing pump and mud transfer pump.
2) Cuttings collection box for storage of drilling cuttings from the vertical cuttings dryer.
3) Feeding screw conveyor for transfer drilling cuttings from the oil drilling rig and sent to vertical cuttings dryer.
4) Drilling cuttings transfer pump for transfer drilling cuttings with more moisture.
5) Variable speed decanter centrifuge with feed pump for polishing the drilling mud recovered from the cuttings dryer.

GN Solids America is the branch company of GN Solids Control. GN Solids America owns office, warehouse, sales team, and service team in Houston, TX, America.

GN Solids Control offers sales and rental service to U.S and the surrounding market, like South America and Africa. Furthermore, GN Solids America offers second hand drilling waste management equipment for sale.

Below is what GN Solids America does offer in U.S.A:

1) Solids Control linear motion shale shaker. All shakers are in stock for sale.

2) Drilling waste high G dryer shaker in stock for sale. It is a 4-panel shaker model with high G force especially for waste base mud and cuttings.

3) Drilling waste decanter centrifuge, the centrifuge size varies from the popular 14 inch to the big bowl size 18 inch and 22 inch. They can be used for barite recovery, waste water treatment and drilling waste management. Furthermore, GN Solids America offers a mini size decanter centrifuge with bowl size as small as 9 inch.

4) Drilling waste vertical cuttings dryer. It is mainly for oil base cuttings treatment. GN patent design vertical cuttings dryer can also be used for water based cuttings treatment.

Besides all above equipment, GN Solids Control offers accessories equipment for them. As GN main business field, drilling waste decanter centrifuges and vertical cuttings dryer are GN super star equipment. It owns latest design and competitive price, it is your good choice for the drilling waste management process. GN Solids America has a good business on the sales and rental service of the drilling waste decanter centrifuge business. Furthermore, GN Solids America offers brand new as well as second hand drilling waste management shakers, decanter centrifuges and vertical cuttings dryer for sale.

Besides GN Solids America, GN Solids Control owns another separate brand:

1) GN Solids Russia

2) GN Solids Australia

If you have any questions or inquire on drilling waste management equipment, welcome you contact GN Solids Control group freely.

Unlike the drilling waste management treatment, the wastewater separation request high bowl speed with lower differential speed (also called conveyer speed).

Why high differential speed (conveyer speed) cannot be used for wastewater treatment?

1) Firstly, the high differential speed (conveyer speed) will mix the fluids and the solids completely; the whole centrifuge will be like a mixing machine, rather than a separation machine.

2) Secondly, as there is normally the chemical used for wastewater treatment. The big differential speed (conveyer speed) may push the solids to the fluids outlet.

3) Furthermore, if there is chemicals dosed in the wastewater, it will generate foaming to the centrifuges.

So if your centrifuge faced above problems as above, you may need to consider reduce the differential speed (conveyer speed).

For GN design decanter centrifuge, the main drive motor driving centrifuge bowl through gearbox. The back drive motor driving propeller directly. And the gearbox ration is fixed for a centrifuge model. So how the differential speed (conveyer speed) of the decanter centrifuge can be reduced?

1) Firstly, as there is relationship between differential speed (conveyer speed), back drive motor, and gearbox ration, you can reduce the bowl speed to reduce the differential speed (conveyer speed).

With GN PLC smart control VFD decanter centrifuge, you can reduce the bowl speed directly on the VFD control panel.

For fixed speed centrifuge, you can change the centrifuge pulley and belt to reduce the differential speed (conveyer speed). It is the normal way for many professional mud service companies, as they are familiar with centrifuge running and maintenance. Fixed speed is lower cost.

For the new centrifuge users, PLC smart control VFD centrifuge is better.

2) With PLC smart control VFD centrifuge, the operator can also reduce the propeller speed through reduce the back drive motor speed. The differential speed (conveyer speed) can also be reduced in this way.

Option 2 Reduce the back drive motor speed is more recommended to reduce the differential speed (conveyer speed), in this case, the centrifuge can be running in high speed and lower differential speed (conveyer speed), it can get a better wastewater separation performance of the decanter centrifuge.

2016 is a big and import year for GN Solids Control. Although the economic environment is very bad and the low crude oil price have no good sign for recovery, but GN Solids Control keep growing and have deep business cooperation with more and more worldwide big companies.

April and May is a very busy month for GN people. Days ago, GN people finish their job for exhibition in Moscow Russia. 2016 Russia oil show MIOGE is a professional Exhibition hold in Moscow from April 18-21. It is the biggest exhibition in oil and gas field in Russia. Many neighbor country visitors come for the show.

GN Solids Russia, as GN Solids Control branch company in Russia, came for the show with following equipment. It helps the clients and visitor check GN equipment and quality on the exhibition.

1) GN takes a solids removing mud cleaner for the Moscow oil show. The mud cleaner is a 3-1 combination of shale shaker, desander and desilter. GN patend design make the desander separator high efficiency and very use friendly.

Firstly, the mud cleaner is very easy for screen changing with GN offered professional tools.

Secondly, a tool box on the machine makes the job more easy for the separator operators.

In another hand, the mud collection hopper under the desander desilter cones can be used as an under flow shale shaker. Operators no need to remove the hydrocyclone assembly and no need to amount a separate mud feeding box for the shaker.

2) GN Solids Russia takes a 14’’ high speed decanter centrifuge for the oil show. It is a VFD centrifuge with high speed for drilling waste management as well as for mud solids control and waste water treatment. GN Solids Control has some sets running in Baker Hughes jobsite and feedback well.

3) A vertical cuttings dryer is also come for the show. It is the 3^rd generation vertical cuttings dryer especially design and made for OBM, SBM and WBM.