Author: gnamin

Shale shaker is the filtration machinery
widely use in coal cleaning, Oil and gas drilling, HDD drilling to name a
few.  It is the first step of filtration
of solids control and it removes
the large size of cutting in the drilling fluid, often refer as drilling
mud.  The drilling fluid are internal lubrication
for keep the drill bit in controlled temperature and convey the drilling
cutting away in the bored hole.  The
drilling fluid often as mixture of different type of chemicals  both in water and oil based mixture and it is
costly expenses of drilling operation.
For as environment protection and maintains cost of the drilling
operation, the drilling fluid losses are minimized by removing them away from
the drilled cuttings before the cuttings are disposed of, this is done using a
multitude of special machines and mud tanks. Shale shakers
are components of drilling equipment that mainly use as solids filteration for
the drilling rig.  The drilling mud
return the surface front the well  it
guided flow to the shale shakers and beginning the filtrations process.  The filtered drilling mud will be flow to the
tank and storage it for other solids control machinery to process future
more.  The filtered solids away from the
mud are deposited in separate holding tank for future treatment or
disposal.  Shale shakers are valued by
most of the drilling operation to be the very important device in the mud
mixing system as the performance of the successive equipment  relates to the pureness of the treated
drilling fluid.

GN solids America LLC ’s linear motion shale shaker offer in
various size to fit the budget of drilling.
We have offer two, three and four panel shale shaker  with adjustable angle with one-hand operation
that ease the duty of operation.  

As we all know early 2015, GN Solids Control have made a big
deal in Africa, and have sent more than 30 centrifuges to Egypt & Algeria.
Do not worry if you do not know, pls check this link: http://www.gnsolidscontrol.com/drilling-fluids/gn-solids-control-a-emec-strategic-partnership-cooperation-celebration

Also since we keep following on the
progress of equipment performance on site, now we get more and more good news,
as more centrifuges are being used. The client is quite happy with their
performance. While we also find a lot of reasons behind this, below is some
main reasons.

1. Professional
       Operators

One of our client told us that different
operator, have different feedback on exactly same product, at exactly same
site, even it is just different shift. Not only this, it make difference on the
life of the equipment. For shale
shaker, and especially for decanter
centrifuges. 

Once visited a site, for the VFD
centrifuge operation, different parameters on the bowl speed, differential
speed, different inlet, make the result quite different.

1. Good
       Products

Uh, this is also the essence, as even
different operation makes differences, it is based on the product, different
operation life also based on the material, the manufacturing progress, also the
test, commissioning, and so on.

1. Proper
       Site Engineering

Most of the manuals, will require the rig,
the mud tanks, the
cabins and all the rig site on a proper prepared founded flat basement. There
is no way to have a slide one. And for decanter centrifuge it directly effected
the performance, and operation life. 

1. Good
       communication

While all the last 3 reasons do not
happened independently, it is because of the good communication between service
company, client and equipment supplier. Proper training, good commissioning,
and always keep in touch.

At the beginning of last year we shipped over 30 units of decanter
centrifuges to Africa for drilling fluids cleaning and recycling works, these
centrifuges are for EMEC, who is our valuable partner in Africa, and we held
cerabration for the completion of the centrifuges in 30days for client’s urgent
project. Later our professional engineer fly to their jobsite for first time commissioning
and installation service.Now our decanter centrifuges work well in the jobsite
and get the end-users high praise.

As one of the major drilling fluids
service companies in Egypt, EMEC has known GN for a very long time and they
already bought almost 10 units centrifuges from us with different models before
the big project, we established good trust mutually during the cooperation, and
we always consider our client’s benefit firstly when their is trouble
shootings.That is why we still got lots of repeat orders from our client even
thought the oil market is slow down everywhere in the world.

The decanter centrifuges working in
Algeria is GNLW363CG, which is the C version decanter centrifuge, compared with
the previous version A and B, the C version centrifuge with larger treating
capacity, better treating result. We change the feeding method from small end
to big end so it avoid the centrifuge feed tube block problems and the screw
propeller design is improved for better mud distribution. We have got a lot of
good feedback from other clients for the better performance of the new
centrifuges.

Except for such high speed decanter
centrifuge, we also provide low speed decanter centrifuge GNLW452 for barite
recovery, and variable speed centrifuge which can be applied for both low
gravity mud and high gravity mud by changing the frequency by the VFD control
panel.

If you need decanter centrifuge for
solids control and dewatering unit, pls contact with GN solids control sales.

GN Solids Control is China leading manufacturer
of mud solids control systems, drilling
waste management system, as well as high quality replacement shaker screen.

GN Solids Control makes a customized mud
mixing system per client’s special requirement. The system was dispatched to
the client weeks ago. The barite mixing mud system includes below equipment:

1. Oilfield skid Mud tank. 1 ea

It is a 20ft container size mud tank with
two compartments.

Each tank compartment is equipped with a
mud gun. Totally 2 ea mud guns for the tank.
2. Mud transfer pump 1 ea. It is a 11kw small centrifugal pump. The pump can
transfer the new mixed mud to outside mud tanks or HDD
drilling rigs, or mud systems. The mud transfer pump is mounted on the slope of
the tank for compact design.

3. 1 ea mud mixing pump and 2 ea mud hoppers.

The mud mixing pump is the same type with
discharge pump. They are both centrifugal pump for easy to stock spare parts.

The mud mixing pump and the mud hoppers are
combined of a mixing unit.

Client wants the unit able to handle big bag
system, they ask for the hanging device for bags. Hoppers are both down at the
floor. So GN
Solids Control customized a separate oil field skid to mounted all the
mixing unit and the hanging device.

The mixing pump for mud hopper is 45kw with
3000-2000 l/min. Normally, it is 1 ea mixing pump is with 1 ea mixing hopper.
Why there are 2 mud hoppers but only 1 ea mixing pump?

As the polymers are in big bags, they need
to hang the polymers bag on top of the mixing hopper when they want to mix
polymers. But they do not want to remove the polymer bag then when want to add
other chemicals to the mud mixing
system. In this case, they request an extra mud hopper. When they want to
add other chemicals, they can close the polymers mixing hopper, and use the
backup hopper.

Recently GN solids control get good news
from our client CNPC, which is the largest pipeline crossing engineering
company in China. They have orders a lot of mud recycling system for their
pipeline crossing engineering project with customized design, we provide the
best solution according to their project by using different model equipments
with different storage capacity.

The mud recycling system they are
testing well are with 2 units of double deck shale shaker with desander cone
and desilter cone, the reason to use double deck shale shaker is to drying the
discharged solids and increase the treating capacity, and treat the drilling
fluids better. The compact design to combinate the double deck shale shaker GNZS706E
and hydrocyclones is to reduce the mud tank length and save the area and save
the cost. The unique design of these 3 units of 500gpm mud recycling system is
the container sized mud tank and container sized frame for conveneint shipment.

Except for their domestic project, they
also order a lot of mud recycling system for their international projects, this
year CNPC expand their business in the world market and get several huge
projects, as the main supplier of mud recycling system, GN engineer will also
fly to the jobsite for commissioning and installation.  

After several years drilling, more and
more fine solids accumulated in the drilling mud, the mud after treated by
desander cone and desilter cone is not suitable to be re-used for drilling, we
will suggest the client to use middle speed decanter centrifuge to separate the
fine solids ( bigger than 5 microns) and less the solids content, GNLW452
decanter centrifuge is the ideal option.

GN mud recycling system applications
including: horizontal directional drilling, pipeline engineering crossing,
no-dig, piling, TBM, micro tunneling, water welling drilling ,coal bed methane,
geothermal and oil & gas drilling.

GN solids control has durable and
efficient replacement shaker screens for sale in India, both for onshore
drilling rig and offshore drilling rig. Welcome to contact GN solids sales for
quotation. We have improved the production technics of shaker screens,
the production cost is reduces a lot, and the quality is improved, so we can
provide much more effective shaker screens than before. Our shaker screens has
been reduced a lot on the price, for detailed price, pls inquiry our sales.

The replacement shaker screens produced
by GN solids control can be used for US famous brand shale
shaker, due to the oil price dropped down recently, to reduce your drilling
cost become more and more important, which can help the driller more
competitive in cost and earn more profit. But the high cost of US OEM shaker
screens will reduce the little profit to a low level, but most of clients had
bad experience  with shaker screens made
in China before, they are afraid of the screens made in China.

GN solids control take the quality
first, price second as our main principal, we grow very fast since 2008,
because we cherish our reputation among our clients and only sell good quality
equipments, even though some of clients consider we are not the cheapest price
in Chinese solids control
manufacturers, we still get many repeat orders because of the good
performance, although the price is higher than others. Because the
cost-performance ratio is the main concern for international clients, and it is
the main reason why our orders did not reduce at such oil price.

We can produce flat and pyramid shaker
screens, steel frame pre-tentioned screens and composite material screens,also
we can make customerized size screens for your special requirement. We also
provide shaker screens for GN solids control own brand shale shakers.

GN solids control produce linear motion
shale shaker and linear motion mud cleaner for oil & gas drilling
application, we have exported to over 60 countries in the world, including
India, Indonesia, Australia, Europe, USA, Canada, Middle east, South America,
etc countries.

Features of GN linear motion shale
shaker

1）High
G force adjustable, up to 7.5G for GNZS594E-HB shale shaker, G force adjustable
up to 8.0G for high G drying shaker GNZS594HGE-LD.

2）Screen
panel bottom frame is made of stainless steel which is more ant-crrossive for
fluids touch parts with oil based mud and sythentic based drilling fluids.

3）Pre-tensioned
screens with 585x1165mm

4）Workable
with -20 degree to +55 degree

5）ATEX
certified explosion proof with class 1 division 1 ,suitable for 460v~480v/
60hz, 3phase

6）
Suitable for drilling fluids with specific gravity of 0.7~2.6 g/cm3, and
viscosity 30~100s.

Features
of GN linear motion mud cleaner

1)      Polyurethane
material 4inch cones and 10 inch cones , the quantity could be choosed with
different treating capacity , we have 3 standard model with 500gpm, 1000gpm,
1500gpm

2)      Weir
feeder available which can be used as back up shale shaker

3)      Separately
cones and bottom shaker, multi application

Applications
of linear motion shale shaker and mud cleaner

1 oil and gas drilling solids control
equipments

2 HDD & CBM drilling mud recycling
system

3 drilling waste cuttings treatment

4 dredging slurry separation

If you have requirement for linear
motion shale shaker, double deck shale shaker, linear motion mud cleaner, pls
contact GN solids control. We will show our new designed shale shaker at CIPPE
2016, which will be held in Beijing in March, 2016. We also have shale shakers
in stock both in China Beijing facility and Houston warehouse for fast
delivery, also for the shaker screens and composite material shaker
screens.  

Recently GN solids control was awarded China high-Tech enterprise by the
association of provincial Science and Technology Dept., Financial Dept. and Tax
Bureau. This is not the only approval we’ve got, we have also got API Q1
certificate, ISO 9001:2008, DNV
certficate, CE certificate, HSE certificate.

Even though
the international oil price dropped down a lot since 2015, we do not reduce a
lot orders, and we got more orders from our old clients. GN keep developing and
improving our equipments in design and production according to our client’s
feedback. Right now we own the most advanced model D generation vertical G
cuttings dryer, which has been improved a lot compared with the earliest A
version. We own C generation high speed or variable speed decanter centrifuge,
which is from A generation before 2013 and B generation in 2014. We are going
to have new generation and showed at the biggest oil & gas exhibition in
Beijing-CIPPE 2016, welcome to visit GN solids control at our booth , the booth
number is E2200.

We own the most advanced technology for
vertical cuttings dryer in China during the delelopment in the past 5 years. We
are the first manufacturer who showed our verti-G dryer at CIPPE, and make
successful test at the same year for water based drilling mud in a site
domestic. Then we start to change the design to make it more user friendly, and
the next year, hundreds of vertical cuttings dryer are sold to the
international market, like Russia, Indonesia, Nigeria, Kuwait and other middle
east countries, and get good feedback from our clients. Until now, we have over
100 units of decanter centrifuges working in middle east and Africa, and over
80 units working in America.

If you need to buy advanced technology
vertical cuttings dryer and decanter centrifuge produced in China with good
performance, reliable after-sales service and reasonable price, pls contact GN
solids control.

Hebei GN Solids Control Co., Ltd is the major
manufacturer of solids control equipment and leading maker of
drilling waste management equipment in China, getting the first API
certified inside China and the first produced vertical cutting dryer with
China. Because of its leading part in solids control as well as waste
management technology, Hebei GN Solids Control Company., Ltd has exported to 60
countries and entertained the largest portion in the worldwide market, thus
achieving a new famous brand GN Solids Control. Certainly, Africa especially
Nigeria is a huge market for GN, and now around 100 models decanter centrifuge
are within Africa for solids control. Recently, our sales team have become in
Nigeria doing cost service for 3 pieces drilling waste management devices on
the drilling site.

GN main product line of drilling waste management includes excessive G shaker,
vertical cutting dryer and decanter centrifuge.
GN high G shaker can reach to utmost 8. 0 G drive because the screen bed
consists of stainless steel and the whole patio is heat treated. GN vertical
cutting dryer could reach to a 750 R force at a speed involving 1200RPM so as
to dry the actual oil based drilling cutting using a oil content at all around
5%. GN decanter centrifuge is to treat the drinks discharge from high Gary the
gadget guy shaker or the vertical cutting dryer to make more clean up fluids
return back to dynamic system. Beside singe drilling waste management
equipment, GN Solids Control also
resources complete drilling waste management system with the combination of up
and down cutting dryer and decanter centrifuge on a skid attached with little
mud tank. GN provides 2 normal model of drilling waste management system for
customers’ solution, and also customized drilling waste material management
systems are available in GN. 

Among all typically the solids control
equipment, often the shale shaker and the desander or desilter cones
usually are of less technology. The coffee quality for the shale shakers often
depends on the designed construction, the material choosing and the welding
standards, like if there are pockets in the welding seam. Actually , in the
first year connected with operation, a well made shale shaker and a poorly
produced one are nearly a similar with each other. But when they are applied
longer than one year, the issues start to show. In a word, often the shale
shakers’ technology is just not so complicated.
Comparing with all the shale shaker and mud cleaner (which could
be broken down to desander cones in addition to desilter cones), the decanter
centrifuge shows a manufacturer’s producing capability to the most. Due to the
fact:
1 . there are many rotating elements in the decanter centrifuge, the actual
producing accuracy is very important towards the rotating part. And the
providing accuracy comes from the enhanced producing machines and specialist
operators and workers.
GN Solids Control as the solids control and waste material
management centrifuge manufacturer, is likewise the first one in this field
in order to invite the five deal with producing machine for the centrifuge
parts manufacturing in order to assure the accuracy.

2 . often the decanter centrifuge is involving highly speed and the nearly all
welcome speed for waste materials management centrifuge is 3200RPM. Although
many manufacturers claim that their very own centrifuges could reach broadband
up to 3200RPM, but rarely could ensure the noises and vibration during top
speed. GN Solids Control’s centrifuges are under precise make sure producing
and each one ended up being strictly inspected before shipping and delivery. So
GN’s high speed centrifuge is really high speed performance one particular.
3. a suitable length as well as diameter ratio. Normally it really is 3, and 3
is a very suitable ratio for the spend management centrifuges. For the solids
control ones for the treatment of the HGS, the middle rate and 2 of span
diameter ratio is enough. And in addition how long is the cone element affect
the treating performance.
Could you consult GN for more information.