GN Solids Control decanter centrifuge is designed for solids control in oil and gas drilling field. With the mature product, GN is spreading the business scope to more other fields, including Centrifuge for HDD drilling, centrifuge for diamond drilling, centrifuge for waste water treatment, centrifuge for food industry etc.
GN Solids Control have almost 10 years experience in solids control and drilling waste management equipment manufacturing. As China most experienced company, GN put large percent power on the optimization of decanter centrifuge. Without doubt, Decanter Centrifuge is the most advanced equipment in solids control line, play key role for the total system working performance.
GN Solids Control has different stage for the development of decanter centrifuge. After these years hard work, GN Solids Decanter Centrifuge can show much higher working performance compared with other China brand centrifuges. GN have different model centrifuge for option:
9inch bowl small size decanter centrifuge GNLW223 for waste water treatment, this centrifuge can be used for diamond drilling, hall core drilling, mining etc, some small drilling rigs. Together with shaker, the centrifuge can be used to remove solids from waste water, and the clean water can be reused for the projects.
14inch bowl popular size decanter centrifuge for solids control and drilling waste management
This GNLW363CG decanter centrifuge is the most popular model, we can sell about 200sets each year to overseas market. It is mainly used for solids control, working after mud cleaner to remove the fine solids and reduce the mud weight. Working together with flocculent unit, the centrifuge can remove much fine solids after coagulation and flocculation.
18inch bowl popular size decanter centrifuge with short bowl for barite recover, GNLW452 centrifuge is mainly used for barite recovery, for solids control.
18inch and 22inch bowl popular size decanter centrifuge with longer bowl for solids control and fast drilling mud treatment
If you are from oil drilling field, we recommend you GNLW363CG fixed speed decanter centrifuge or GNLW363CG-VFD variable speed decanter centrifuge for flexible use. This is also the most popular model centrifuge, we have stock in warehouse for fast delivery. We can also offer DNV certificate if the centrifuge will be used for offshore and need helicopter lifting transportation.
GN Solids Control has been working for solids control equipment for many years. With rich experience, GN can design good performance solids control equipment, with much proper production material and reasonable price. Recently, we export one batch of solids control equipment to Middle East clients.
1) Middle Speed Decanter Centrifuge
The client is local HDD contractor with some HDD drilling rigs. At the beginning of this year, they got one big project for gas pipelines from local government and they realize the necessary of one set middle speed decanter centrifuge to continue the work. After several rounds discussion, the client finally choose 18inch decanter centrifuge GNLW452C-VFD. This model centrifuge can have bowl speed from 0 to 1800RPM; treating capacity can reach to 60m3/h, equal to 260gpm. The centrifuge is equipped with one 45kw motor, total energy consumption is also lower than dual motor centrifuge.
Continue reading “GN Centrifuge, shaker, pump for HDD client”
GN Solids Control Decanter Centrifuge has good reputation in oil drilling solids control and waste management field. Even we have some send hand centrifuge; it can be sold to clients very soon. Second hand centrifuge price is much better than newly centrifuge, quality is not problem. We have one sets second hand centrifuge in USA warehouse, and when we were in Houston for OTC oil show, we meet some clients there and some clients show much interest in the second hand centrifuge. After the clients visited the second hand centrifuge in our Houston, USA, the clients is very satisfied with the work condition of the current centrifuge, and they arrange payment after that soon.
Continue reading “GN Solids Control working for oil drilling field”
As China & USA leading supplier for solids control equipment and drilling waste management equipment, GN Solids Control just deliver large quantity of solids control equipment to Middle East, the clients have been in connection with GN Solids Control for over 5 years. Even the market is down, the client still buy some solids control equipment for the ongoing drilling operation. In this year, the clients bought some shale shakers, mud agitators, mud gun, centrifugal pumps etc.
Continue reading “GN export solids control equipment to Middle East”
GN Solids Control equipment can work for oil & gas drilling, HDD, CBM, Coalbed methane etc. The mud system or solids control equipment work to treat and recycle the drilling mud, which have lots of benefits for drilling bit.
GN Solids Control equipment can also work in mud plant, where lots of drilling waste mud comes into for treatment. Recently, we have one mud service client own a liquid mud plant. The client have some old brandt centrifuges for use and they need more centrifuges and shakers. The client know GN Solids from 2013 and have more and more understanding about GN Solids Control equipment in the past three years. In this year of May, the client release purchase order and payment for the decanter centrifuge, shale shaker and centrifuge feed pump, as well as some necessary spare parts.
1) Decanter centrifuge for liquid mud plant
The client choose variable speed centrifuge as flexible use option. GNLW363CG-VFD is the most popular centrifuge model for oil drilling market, as well as drilling waste management application. The centrifuge can reach to 3200RPM bowl speed; the differential speed can also be adjusted to get better working performance.
This is GN 14inch bowl centrifuge, we also have 9inch bowl centrifuge, 18inch bowl centrifuge, 22inch bowl centrifuge for option. 14inch bowl is the most popular and we have some units in stock for fast delivery.
Pls read more from GN website: http://www.gnsolidscontrol.com/decanting-centrifuge
Continue reading “GN Decanter Centrifuge working for Mud Plant”
GN Solids Control have one client from Africa; require equipment & services for Thermal Desorption Unit (TUD). The client gives requirements as below:
After have correct connection of hoses and electrical cables, the user need to check the rotating of pump, check the bowl rotation if it is free, check the mud in dirty tank if it is flow ability etc. After all parts prepare well, we can start the centrifuge test.
Continue reading “Training on the variable speed middle speed centrifuge (2)”
GN Solids Control already ship 3 sets HDD drilling mud system to one client in Middle East in the past two years. The clients give repeat purchase order as they are satisfied with the GN compact mud cleaning system for HDD project. For overseas HDD market, very few clients need centrifuge because of the higher cost, as well as the technical operations. However, the client was faced with more critical situation in one HDD site and need one set middle speed centrifuge to remove the fine solids from the drilling mud, to ensure the recycle mud can be reused effectively.
Continue reading “Middle speed centrifuge for fine solids separation”
As GN drilling waste management system is working well for Russia clients, this is the fourth containerized type drilling cuttings management system sent to Russia oil Service Company. Big Clients from Russia always prefer this containerized design that could make all equipment indoor, to avoid the cold surroundings and ensure the machinery running smoothly in cold weather. Operator could run the equipment inside, and this standard container type is also convenient for transportation by sea.
Vertical cuttings dryer is one of the important equipment for waste cuttings management system. The waste slurry can be separated into much dryer solid discharges and recover liquid after treatment of cuttings dryer. The cuttings dryer unit in this project is 4th generation model dryer with normal RPM of 900, equipped with air knife system and flushing system for cleaning of screen and liquid discharge ring during equipment running. This can also be used to avoid block inside the cuttings dryer.
Vacuum cuttings pump is used to transfer the waste material into the vertical cuttings dryer. The advantage of using the Vacuum cuttings pump is less limitation to locate it and this type pump works very well for high density waste transportation. As backup, we also provide one set screw conveyor for feeding the cuttings dryer in case the cuttings pump not fit for some special cuttings. Another set Screw conveyor is also provided to install under the dryer unit to transfer the solid discharges out to the container.
After treatment of cuttings dryer, the recovered fluids need to go to centrifuge for further treatment. The high speed Decanter centrifuge with bowl speed up to 3200RPM separation points can be about 5-10microns. Centrifuge can separate much fine solids with bowl speed range 2700RPM to 3200RPM. We match variable speed VFD control panel for easier operation. With PLC touch screen, the operator can adjust the centrifuge bowl speed, differential speed and pump feed speed very easily.
Additional, there is waste cuttings skip to collect the cuttings coming from the conveyor. This cuttings skips is also design and made by GN Solids Control with cover for hazardous material further transportation.
