Desander Desilter

As the new summer will come, GN Solids Control, typically the No . 1 Solids Control brand in China, is definitely bringing good news to share, in which GN Solids Control’s brand new factory is ready to open, all of producing machines are well situated including the decanter centrifuge creating line and the modern created ware house.
The new manufacturer is of similar dimension as GN head fraction, which is located in the same market zone, in Dachang Chaobai Industry Area, which is owned by Langfang City, Hebei Domain. The new facility of GN includes an four account office building, the workshop with regard to decanter centrifuge, Vertical cuttings dryer and decanter centrifugal sends, and ware house intended for finished products and semi completed products and also spare parts.

Typically the ware house is designed in 2 floors, by using an effective elevator, the heavy and big decanter centrifuges could be hoisted into the higher level. By implementing a separated workshop and also ware house of decanter centrifuges, GN’s producing potential of decanter centrifuge is definitely doubled, and the delivery a chance to decanter centrifuge need just one single third time as ahead of.
Look back into the past, in the past 9 years since GN’s establishment, GN has done an excellent job and many landmarks ought to be remember:
Year 2007, GN Solids Control was established throughout Tangshan City, a metropolis in Hebei Province. During those times, GN’s brand was not therefore famous and GN center was much simpler than today.
Year 2008, GN obtained the API Certificate, as well as GN was the first China’s Solids Control company who all got the API Certification.
Later, year after year, GN obtained certificate of ISO, DNV CE, HSE and and so on, many certificates to show GN’s quality and management ability. Meanwhile, GN Solids Control’s producing line expanded in the traditional solids control for the field of drilling waste management, including the decanter centrifuge and vertical cuttings dryer. And later, the dewatering product and dewatering package, then the solidification unit along with TDU system came out via GN engineer team.

Congrats, GN! And we hope as well as believe, GN will do considerably better!

This isn’t the first set containerized drilling waste management system sent to The ussr. To ensure the machinery running effortlessly in cold weather, customers coming from Russia always prefer this specific containerized design that could create all equipment indoor. Driver could run the equipment on the inside, and this standard container dimensions are also convenient for method of travel by sea.
Customized drilling Waste Management System
Top to bottom cuttings dryer unit is among the core equipment for drilling waste management system, it is always employed for drying the waste slurry to get much dryer strong discharges and recover fluid. The dryer unit in this particular project is GN’s Deborah version model with typical RPM of 900, built with air knife system in addition to flushing system for cleansing of screen and liquefied discharge circle chute through equipment running to avoid mass inside the dryer unit.

Hose-pipe pump is used to send the waste material into the dryer unit. The advantage of using the hose pipe pump is less limitation to find it and this type pump works very well for excessive density waste transportation. Mess conveyor unit is supplied to install under the dryer system to deliver the solid discharges out to the container. And out of doors the container, there is waste material collecting box to collect typically the waste coming from the conveyor. This particular waste collecting box can also be design and made by GN solids control with cover for hazardous substance further transportation.
GN Actually provided 4 sets drilling waste management system such as vertical cuttings dryer and also VFD model decanter centrifuge to Baker Hughes within Russia. Their operator built a very big canvas household to put the whole system within for better performance with small weather temperature.
Nowadays, GN has sent over forty five units dryer units for you to customers, some units tend to be modular design for easy configuration onsite, while some others are cemented to the skid system combined with decanter centrifuge unit with regard to customers’ requirement on total processing of waste.

GN solids control is one of the leading manufacturer for industry solids-water separation unit in the world, our mud recycling system/ water recycling system has been sold to over 60 countries in the world. Dredging slurry separation unit is one of our main products for environmental service, we also produce desander unit for pilings, water recycling system for TBM or pipe jacking machine, mud cleaning system for HDD and water well drilling, our solids control equipments and system are also used for oil & gas drilling applications.

The common process for dredging slurry separation system is as below:
Firstly received the sludge from the dredger which is mixed the water, stones, rubbish and fine solids and transfer the sludge from the dredge boat to GN dredging slurry separation unit by pump. We will use coarse mesh screens( polyurethane shaker screens for longer working life, especially suitable to separate big solids like stones, bricks, tree branch,etc) to separate big solids firstly, the purpose is to protect the equipments in the further process and improve the efficiency of the complete system.
We will use multi shale shakers because most of the dredging projects need a very big treating capacity. In the second step we will use fine mesh screen to separate fine solids, sometimes we will use desander cone and desilter cone with centrifugal pumps as feeding pump, but the cones are only as option, because of the high power consumption.

Continue reading “Dredging slurry separation unit for Dredger”

Gn solid control is the most cutting-edge technology, solids control equipment manufacturer in China, which produces the decanter centrifuge has been approval by the largest oil giant enterprises of domestic and international companies.

In the just-concluded 2016 CIPPE oil show, GN solids control display different series of the centrifuge, series of small decanter centrifuge from 220 to 550 mm of big drum centrifuge, lined up at the scene of the exhibition, has made a lot of audience attention to end users.

Especially model GNLW363 decanter centrifuge, both in the appearance of the old version and the new design was shown in the CIPPE 2016 booths, so what is the difference of GNLW363 decanter centrifuge new generation?The following simple statements.

1, the first generation of GNLW363, originally designed for 360 mm horizontal spiral sedimentation centrifuge, in this two motor, one is main motor ,another is a auxiliary, respectively installed on both ends of the centrifuge.Though, it is with the highest level of materials, the design concept of the centrifuge is basically the same with other domestic counterparts of the old.
2, the second generation GNLW363B, more international, with GN solid control has sold the products in many countries and regions of the world, as well as the champions league to the product design is becoming more and more internationalized, GNLW363B horizontal screw centrifuge before the two motor position has a into one end is at each end of the two, mainly is to increase the operator have more space and centrifuges operating characteristics of easy to maintain, stable operation.
3, the third generation GNLW363C sedimentation centrifuge, in addition to the basic drilling mud solid control can also be used for oilfield drilling waste management pulp processing, it is similar to GNLW363B, two motor on one side.But on the other details GNLW363C also has a better update on structure, structure, based on the B version upgrade C version of the centrifuge and been used in many fields.Such as sludge separation, flocculation and dewatering unit, waste pulp processing, etc., with the user feedback, after upgrade C version of the centrifuge in use process compared to B version, processing capacity increased by 50%, continuity of operations, rugged conditions objection to adapt.
4, the fourth generation of GNLW363D, the inside of the design and GNLW363C are similar, but the outlook is completely different, because the structure is higher than C version is more compact, the stability, its total weight is reduced by 30%, is advantageous for the urgent needs air.In terms of use and transport greatly saves time and money.

Most of the horizontal directional mud cleaning system is not equipped with decanter centrifuge unit as by using the 3-phase separation system including shale shaker, de-sander and de-silter unit, it can work good enough for removing the solids from drilling fluids. Centrifuge is relative high cost, which is also a reason the drilling contractor doesn’t equip it in the mud system.

However, for some high request drilling condition, the driller may use the heavy mud for better drilling performance. Sometimes the drillers add the certain chemicals to make the drilling mud heavier so that the mud can better protect the wall of the drilling hole. If the driller went to drill another well, the heavy chemicals need to be separated, and then the centrifuge could be used to do this job. In some other conditions, after many times recycling of the drilling mud, there is much ultra fine solid particles that cannot be removed by the shaker and cyclone unit, and then the centrifuge unit is needed.

GN Solids Control has nearly 10 years in fabricating the drilling mud system for HDD projects. This type mud cleaning system need to be compact structure and easy for transportation. See the picture in this article, both the de-sander and de-silter unit are equipped with under flow shaker for drying the discharged solids. The shakers used are 2-layer screen design. The bottom layer screen is used as primary shaker and upper layer screen to dry the discharges out from the cyclone units. This design greatly reduces the footprint of the mud system. And all mud tank top surface equipment are pre-installed on a frame with same base dimension as storage tank. When transport the mud system, the shaker and centrifuge units could be removed by lifting the frame for fast disassemble. With the frame, the equipment could be easily transported by flat bed trailer.

GN can provide both standard and customized HDD mud system for clients. Just send us your request, and then you will get a satisfying and cost effective solution.

Last Saturday GN solids control sales team attended Quality Development Training and the training get positive reactions between our international sales team and domestic sales team. This is not the first time quality development training between the 2 sales team, our goal is to reach Harmonious team relationships between the 2 sales team and each team member. We totally have 13 international sales, 3 persons for marketing department, 7 person for domestic sales team and 2 persons for foreign employees. Right now the US employees working at GN branch office in USA-GN SOLIDS AMERICA LLC located in Houston. And we have 3 sales engineers working there from China. We have 2 sales engineers working in Russia in our Russia branch company. Since last year our business in Russia keeps growing because their hard working. Totally 17 persons in our sales team attend the training.

This year GN second new factory start to work, and we plan to produce decanter centrifuge, vertical cuttings dryer, centrifugal pump and shaker screens in that new factory, and only produce traditional solids control equipments and system and fabrication works.

At the same time, GN Houston branch company and Russia branch company keep developing very well. We attend North America largest and most professional oil & gas products exhibition-OTC 2016 held in Houston, TX in May, also we attend the largest oil & gas show in Moscow, we showed our most advance vertical cuttings dryer, VFD decanter centrifuge, Hi-G dryer, etc drilling waste management equipments.

Continue reading “GN sales team attend Quality Development Training”

GN solids control has designed many sets of mud recycling system for geothermal drilling to Turkey, Kenya and domestic clients. All the mud cleaning system is customized for special requirement by the operator.

Case study 1:

http://www.gnsolidscontrol.com/drilling-fluids/gn-1000gpm-mud-system-turkey-geothermal-drilling ,GN 1000gpm mud recycling system for Turkey geothermal clients

With 2 SETS SHALE SHAKER, GNZS594E-HB and 1 SET MUD CLEANER, GNZJ594E-2S12N, 3 SETS MUD TANK and all the accessories as the complete mud tank system package. This is one of the best sold shale shaker model in the recent years, with 4-panel shale shaker and the screen size is 585x1165mm, replaceable with Mongoose shaker screen. The mud cleaner is bottom shale shaker + desander cone+ desilter cone 3 in 1 compact design, the centrifugal pump as feeding pump.

Case study 2:

GN 500gpm mud system for Kenya geothermal drilling, http://www.gnsolidscontrol.com/drilling-fluids/gn-500gpm-mud-system-kenya-geothermal-drilling

With 1 set of low weir shale shaker GNZS703D-HD, 1 set of desander, 3 sets of mud tank system, 6 sets of mud agitator, 1 set of generator. The low weir shale shaker is provided when drilling rig discharge pipe height should be higher than the shale shaker weir height plus mud tank height ( from ground). If only you can provide the basic information of your rig site, we will consider the design as user friendly.

Case study 3:

Geothermal mud cleaning system for domestic market, 1 set of shale shaker, 1 set of mini mud cleaner with desander, 1set of mini mud cleaner with desilter, Two Mud Tanks completed with mud agitators, mud guns and accessories.

We provide rent and sales service in USA, but only sales service outside USA mainland. If you need a turnkey solution for mud recycling/ cleaning/ mixing/ storage/re-use/ disposal of geothermal drilling, water well drilling, oil & gas drilling, coal bed methane, horizontal directional drilling, diamond core drilling, pls contact with GN solids control.

After 40 days manufacturing time, GN hdd drilling mud tank is ready for delivery for Middle East client. When doing some pipelines projects without digging the road, much better for passing vehicles, hdd drilling rig and HDD mud system is necessary. The two sets mud tank system will be used for Horizontal directional drilling contracts from local government, mud tank system including below items:

1) shale shaker.  Shaker is the first stage of solid control sytem. GNZS703 shaker is 3 panel shaker. The 3 panel shale shaker will be used to separate the big solids, or sands from the drilling mud, treating capacity 500gpm. The carbon steel shaker screen is durable for HDD projects, may just require 30pcs to 80pcs shaker screen in stock as per the contracts features.

2) mud cleaner. Mud cleaner is the second phase solids control equipment. After treated by shale shaker, the drilling mud will be pumped to mud cleaner by centrifugal pumps.  After treated by mud cleaner, most particles up to 25 microns can be removed. This standard drilling mud without big particles is OK for HDD projects. However, in some special cases or some government project, decanter centrifuge will work as the 3nd stage for further treatment of the drilling mud to make it cleaner.

3) This client also bought one sets middle speed centrifuge with centrifuge skid and feed pump as extra package. We already start the arrangement for the clients and will ship them later with full container for better protection.

Except for mud tank system, GN Solids Control can also offer all line of solids control equipment, from shaker, mud cleaner, shaker screen, centrifugal pump, submersible slurry pump, pit pump, decanter centrifuge, centrifuge feeding screw pump, shear pump, mud agitator, mud gun, mud tanks etc. If you need any solids control equipment, pls contact us freely. We are having OTC oil show in May, 2016. Pls make an appointment if you come to the show.

After 3 year’s production and development, GN second new factory officially put into use, the main production line is decanter centrifuge and vertical cuttings dryer, which are also our main products in the recent years. The manufacturing capacity will be increased a lot after it is usage, we can produce about 300 units of decanter centrifuge and 100 units of vertical cuttings dryer per year. This factory is close to the first new factory, only 2km far away, it is convenient for the client to visit and look around the both factories, and check all the equipments production.

The first new factory will mainly focus on the traditional solids control equipments manufacturing, like shale shaker, mud cleaner, vacuum degasser, desander, desilter, mud agitator, mud tank package, etc.

Except for the second new factory, GN solids control also establish branch companies worldwide, including US branch in Houston, TX and Russia branch in Moscow, also we develop representative agent in Middle east, South America and Australia. We have got API , ISO, CE, CU-TRU ,etc certificates, especially GN brand decanter centrifuges have been used widely in domestic and abroad market, and get approval and long term cooperation agreement with international oilfield service companies.

Below are some photos taken in our second new factory:

We have lot of decanter centrifuges and vertical cuttings dryer in stock for client’s urgent requirement, they are the main equipments for drilling waste management system, there are more and more requirements for drilling waste management solutions from international and domestic market. We provide various solutions for different projects, as high speed decanter centrifuge, middle speed decanter centrifuge, variable speed centrifuge, and all of them will be made to comply with specific explosion proof standard. Continue reading “GN second New factory put into use successfully”

GN solids control just finished the mining exhibition successfully at EXPOMIN 2016 in Santiago, Chile last week, we displayed the baby centrifuge at the show, this is the first time for GN to attend EXPOMIN together with our exclusive representative SL Group oil & Mining solutions. A lot of clients showed their interests to our baby centrifuge, which is specially designed for diamond core drilling. We introduce the mini mining centrifuge to the mining market with the purpose as below:

1 reduce water consumption , especially when water is very expensive

2 Reduce total drilling cost

3 Save the total cost of solids disposal

4 Environmental friendly, to be a responsible company to the local resident

In some sites only a baby decanter centrifuge is not enough, we need the baby shale shaker to separate the big rocks firstly and reduce the solids content and make the solids dryer, so the centrifuge can work better and the solids discharged will be much drier. The humidity of the discharge solids can be adjusted by the adjustment plate on the big end of the mini centrifuge easily.

The dryness of the mud cake is acceptable by most of the clients, they can use the truck or cuttings box to transfer the solids directly or dump them directly. The discharged fluids will be reused to save the cost. The water is not clear enough for drinking, the separation cut point is 2~5 microns, most of the solids smaller than 2 microns will remain in the water.

The complete solids removal unit is also welcomed by the potential clients, they like the compact design much. We have the baby centrifuge in stock in Santiago for sale, and not only for sale, we also provide rental service for short period projects. Continue reading “GN baby centrifuge for mining showed at EXPOMIN 2016 in Santiago, Chile”