mud cleaner

As the leading company in the solid control industry, GN solid control can manufacture not only the good quality solid control equipment, but also can make great mud recycling systems. This system is with full stages of solid control equipment and large liquid storage tanks. Since its establishment in 2007, GN has already started manufacturing the solid control equipment for the oil and gas industry. After 10 years development, GN has already accumulated much experience and can be customer’s one stop shop for solid control system. Now its product range spanning from mud cleaner, cutting dryer, shale shakers, decanter centrifuge, vacuum degasser, various kinds of pumps and so on.


The mud recycling system is mainly composed of the following elements: there are 14 tanks in total used for mud recycling, storage and mixing and for water and fuel storage. There are 3 units of shale shakers which will be connected to the mud distributors that will distribute the drilling mud coming through the pipeline from the wellbore. There is also a mud gas separator to eliminate the flammable gas for safety purpose. And after the shale shaker, there is one vacuum degasser which will be used to remove the cut in gas in the mud to improve the efficiency of the centrifugal pump. After that is one mud cleaner which is composed of desander, desilter and underlying shale shaker. One decanter centrifuge is also equipped in the system for barite recovery. This can save the operator a lot of money as barite is very useful and expensive. There are also various pumps installed in the system to perform their function, such as the centrifugal pump which is used to transfer the drilling mud in the system. And there are also about 30 units of agitators and mud guns which will be used to clean the corners of the tank and mixing the mud in the tank to keep the mud property at good level.


That’s the brief introduction about the mud recycling system. Hopefully it will be useful to you. GN has many types of configuration for different mud recycling system for different HP drilling rigs.  Welcome to visit www.gnsolidsamerica.com and please send your inquiries to sales@gnsolidscontrol.com

A full container of replacement shaker screens for MONGOOSE were recently sent out from China and will be arriving in Middle East soon. This means GN will continue to set the shaker screen as one of its strategic products during the industry’s downturn.
The full container of shaker screens are all composite frames. Theses screens are all manufactured from GN’s new facility, also called the No. 2 facility. This facility was just opened this summer and mainly focused on manufacturing the composite frame screens. Now the manufacturing capability will be like 5000 pieces per month which can meet the customer’s requirement for quick delivery but lower prices. Now the production of the shaker screens in China has realized the large scale, which means the quality, productivity and efficiency have all been improved dramatically. All the screens will be packed in a paper carton, then they will be placed into crates which are easily moved by forklift.

Screen for Mongoose Shaker 2
Now GN’s shaker screens cover from its own OEM screens, the replacement screens for DERRICK 500 series, 2000 series, Dual pool, Hyper pool, Mongoose/Meercat, King Cobra/ Venom, Fluid Systems, Elgin and so on. If a customer need something that is not on GN’s regular screen list, GN can also customize the screens for the customer, just tell GN the dimension and better take a picture, GN will customize the screen for the customer with 100 percent satisfaction. And GN’s new composite screens have some new great features, the screen will be much lighter than the old metal frame, there will be more non-blank area, it will be more endurable, there are 3 layers of mesh. They are all four side tensioned and all the layers of mesh will be combined together very well without having too much gap between each layer.

Screen for Mongoose Shaker
Above is the brief introduction about the shaker screens. If you are interested in it, welcome to visit our website www.gnsolidsamerica.com and get more information, please send your inquiries to USA@gnsolidscontrol.com .

The market is down, we are supplying
service with lower price, we are waiting for the contract. Another factory is
taking more days off. As the saying goes, the economic crisis is not only your
neighbour lost job, yourself is also being fired. Nowadays more and more
oilfield companies have been suffered hard days. And some may change business,
especially small companies, keep lower and lower price will never last too
long.

GN is mainly target on overseas market,
high quality equipment and reasonable price.  GN Solids Control equipment
have taken lots of drilling site in Middle East, Africa, Russia, America,
Brazil, Australia etc.

GN Solids
Control equipment including: shale shaker, shaker screen, mud cleaner,
desander, desilter, decanter centrifuge, mud agitator, mud
gun, centrifugal pump, screw pump, vertical
cuttings dryer
, screw conveyor, High G drying shaker etc.

Keep focusing on solid liquid separation
equipment, making better solids control equipment, drilling
waste management equipment
for oil drilling projects. For HDD,
environmental industry and so on. And this will be where we can make some differences,
from each and every details. So in the new year, we will still keep focusing on
the main equipment, and change the world.

Keep tune on GN Solids Control, in 2016,
we will have big improvement on shale shaker, decanter centrifuge, and cuttings
dryer. Also we will have our TDU thermal
desperation unit ready, well tested, and probably some early bird client will
use it on field. Looking forward a new challenging year.

More and more strict environmental
protection laws will require more TDU equipment, and GN TDU will be very
flexible, comparing a hug site. As in future, we can expect all waste
management work will be done on site. Not a long trip to a mud pit, and
transferred to a lot of equipment, and pumped from this to there. Find you most
convenient way to meet or discuss with GN Solids Control.

The
solids control system could eliminate the large solid particles within the
drilling mud to reduce the particular solids content so that to guard the
transferring pump which used to transfer the mud back the rig with regard to
reusing. GN just done one set mud solids control system with VFD
decanter centrifuge
for gold mining project in Southeast Okazaki, japan.
This system is a 3 stages separation design model; the equipment configuration
is as beneath:
1 . Shale shaker unit GNZS594E-HB used for coarse strong particle separation.
This shale shaker unit could also be employed as a high G pressure drying
shaker
with variable G force up to 7. 4-panel screen makes a bigger area
for drying the actual drilling mud.
2 . VFD design decanter centrifuge device used for fine solids splitting up.
The first one unit centrifuge goes at a middle speed to eliminate most of the
solids to reduce the particular gravity. The following second system VFD
control centrifuge might run at a high speed to get rid of the ultra fine solids
to make the drilling mud
cleaner
.

3. Screw pump set up to transfer the mud to the centrifuge. Horizontally put in
at the flank of the tank, it helps to tank leading more space for operation
mobility.
4. Mud catching tank
used as sand snare and active mud safe-keeping.
This system is to get rid of the solid particles in the going mud to make the
drilling essential fluids reuse. After the solids currently being removed, the
fluids may be pumped back for recycle and the pump would be
additionally protected as there are less solids particles.
Mud solids control system is very common merchandise and solution that GN
provides. For this purpose, GN might provide separation system intended for oil
drilling, no drill down drilling project and some different industrial solid
and chemical phase separation. For more information, delightful send us email
or even call with no hesitate. 

Related Posts

Containerized Dewatering Unit

The coagulation and flocculation unit
(hereinafter referred to as the CFU) is intended to serve as the mobile
unit for centrifuges chemical improvement while the drilling mud cleaning
(extraction of “process water” non-combined solvent and removal of the “drilled
solids, solid and dissolved chemical reagent” solids from the mud by
preliminary chemical treatment of the mud and subsequent phase separation in
the centrifuge).

The GNDU2000 Series 20FT Dewatering Unit
provides a process of chemically enhanced configuration to remove the fine
solids less than 5 microns from the water based drilling fluids. As it known
that traditional solids control equipments like shale
shaker
, desander,desilter,
and decanter
centrifuge
will removes solids upper than 5 microns, for colloidal-size
particles which is less than 5 microns will build up in the drilling mud
system. To maintain the drilling mud properties, the operators have to dilute
the drilling fluids with water, this consumes more water and create more
drilling waste.

The mud to be cleaned is supplied from mud tanks to the
station by the centrifuge feeding pumps. The mixing device (mixer) is installed
inside the CFU. The CFU process equipment perform the mud mixing (dosing) with
chemical reagents in the mixer, then the mud is fed from the CFU to the
centrifuges. Centrate (process water) obtained in the centrifuges returns to
the CFU, and solids contained in the mud are removed by the centrifuge and
transferred into the sludge transporter. Centrate (water) is measured in the
CFU and if its parameters are satisfactory, the station pumps transfer it into
the tank (receiving tank) for the new mud mixing. If results are not
satisfactory, the centrate is pumped into the sludge transporter.

Mud and water are delivered and discharged
from the CFU by flexible hoses. The water supply system shall provide water
flow rate of approximately 3 m3/h for mixing in tanks. Centrate overflow,
centrate output to the storage vessels, centrate output to the control vessel,
water input/output, mud input to cleaning shall be designed with quick-release
couplings DN50 and shall be located in the same port on the CFU outer wall. The
port is covered by cover with padlock. 50 meters of flexible hoses are included
into the scope of delivery. Centrate is fed into the centrifuged water tank by
DN150 pipeline. Pipeline inside the CFU is made of constructional carbon steel.
Flange and gooseneck outside the CFU is made of constructional steel and
intended for centrate feeding from two centrifuges. The flexible hose DN150
delivers centrate. 10 meters of flexible hoses are included into the scope of
delivery. All quick-release couplings, flanges, bolts, goosenecks shall be
included into the scope of delivery also.