GN solids America shipped 1 set of solids control system/equipments to the drilling rigs in America, such as 4 shale shakers GNZS594, 1 mud cleaner GNZJ594-2S12N, 1 decanter centrifuge GNLW363G and screens. A part of them happen to be shipped for the jobsite from Houston directly, as well as other part will be shipped from China straight,from GN solids control– manufacture facility and headquarter of GN solids America.

Usually a comprehensive solids manage method also consists of vacuum degasser, mixing hopper, mud agitators, mud gun, mud tanks, these could possibly be made locally in client’s country to save freight charge. GN solids handle can give both complete solids handle system and only solids control equipments.

Solids control equipements is often also utilised for drilling cuttings dryer program within the oil drilling jobsite. For oil based drill cuttings, the standard way would be to make use of the vertical cuttings dryer to dry the cuttings which can be collected from shale shaker and mud cleaner, and recycle the oil and throw away the dry cuttings. But at times operators will use major bowl decanter centrifuge instead of vertical cuttings dryer, which can decrease the oil content material within the cuttings under 8%, this way can boost their efficiency.

Hi-G dryer shaker is utilised just before the vertical cuttings dryer when the fluids content is more than 80%, also it’s employed for water based drilling cuttings. It is actually a further kind of shale shaker, but with high G force and diverse feeder system. Hi-G dryer is one more powerful method to strengthen the efficiency of vertical cuttings dryer, it may separate some massive solids and much less the water content material.

read more for GN,recently projects pls click here http://www.myprgenie.com/view-publication/maintenance-tips-for-the-solids-control-equipment.

Welcome to check out GN solids America internet site and leave us message for any queries or ideas.

Drilling waste high G dryer shaker screen is a particular sort of shale shaker. It use higher G force primarily utilized to treat drilling waste cuttings.
Why it’s referred to as high G dryer shaker screen, what is the distinction of high G dryer shaker screenr with solids handle shale shaker?
Yes, certainly high G dryer shaker screen is usually a kind of shaker. The distinction of high G dryer shaker screen and solids handle shale shaker as below:
1) G force various: High G dryer shaker screen may possibly make use of G force about eight.0G during separate the drilling waste cuttings, though solids manage shaker screen make use of six.5G ~ 7G for the duration of functioning. The design and application G force various.
2) Feed kind different: High G dryer shaker screen, it is actually employed to treat drilling cuttings from solids manage screen panel (shale shaker, desander, desilter). The cuttings transferred through screw conveyor auger to the high G dryer shaker screen, In this case, dryer normally is with hopper feeder. When solids manage shaker screen is usually with box feeder or weir feeder.
3) As the dryer shaker screen G force is bigger then replacement screen, in request a sturdy style for the shaker deck.
In which circumstances high G dryer shaker screen might be used?
It really is specialized for water based mud drilling cuttings separation. Followed using a higher speed centrifuge for LGS. to separate the fine solids.
two) It might be utilised for oil based mud drilling cuttings separation, because the alternative of vertical cuttings dryer (Vortex G). But is can’t separate oil based cuttings as dryer as vertical cuttings dryer.
How can buyer get quick delivery in case urgent?
GN Solids America always have higher G dryer shaker screen and solids handle shaker screen in stock in China factory and Houston factory, at the same time,I want to simply clarify about mud cleaner issue,Mud Cleaner Unit for Rotary Bored Piling and Civil Engineering,here why introduce the Mud Cleaner  item,for it’s a importent product during make solids control,and Gn is facility to make it.

Are you still explore a good centrifuge and worry about it? Do not hesitate, immediately select the brand GN it! The GN-model Centrifuge utilizes magnetic drives and couplings to produce it the far better to operate than any comparable unit. The magnetic drives and couplings within the Gn Centrifuge the conventional hydraulic or variable-frequency drives. Magnetic couplings are very well-suited to the rig website they do not require an exterior energy supply, therefore lowering the specter of causing. Additionally they give you a somewhat small footprint, that is greatly useful within an offshore atmosphere wherever space is confined.

Furthermore, the drives of Gn CENTRIFUGEs are perfect for improving existing 518 Decanter Centrifuge models, creating a number of qualities and benefits that decrease charges and boost efficiency.


Precise manage over vital components

Enhanced horsepower

Adjustable drives

Possibility to upgrade current equipment


No-Contact Energy Transfer – removes vibration, reduces noise, tolerates imbalance, supplies overload protection, stretches motor and centrifuge existence, and reduces overall maintenance expenses.

Upgrade Capacity – revitalizes existing gear and conserves important assets.

Audited Energy Savings ¨C as substantially as 25 to 66% lower energy expenses.

Aboard Process Logic Controller – pads against excessive vibration to reduce deterioration round the centrifuge and monitors torque within the bowl to lessen machine pack-offs which enhances run some time and saves profit service calls.

GN brand in the Chinese market with high influence, its products throughout the world, the major authority website and forums are published with its device information.

The GN-USE process is really a patent-pending technology that enables operators to reuse invert emulsion drilling liquids over multiple wells without depending on reclamation through high rates of dilution. The procedure goodies oil-base drilling fluid, reducing solids below 1% while drilling.

Before the development of the GN-USE technology, combating the build-from ultra-fine, low-gravity solids needed using dual Decanter Centrifuge and dilution. Using the GN-USE process, staged centrifugation supported by chemically enhanced treatment renders both LGS and drill solids workable. The machine may be easily modified to create relatively ‘dry’ clippings, reducing drilling wastes.

Combined mechanical/chemical process removes low gravity solids

Conventional mechanical separation techniques are not able to extract ultra-fine low-gravity solids from an oil-base drilling fluid, needing operators to dump the costly fluid. The chemically enhanced GN-USE process continues to be area-proven returns the fluid towards the loop in the same weight because the dirt was initially built. Following the dirt operates within the drying out shakers, a minimal-speed centrifuge constitutes a separation then returns the barite slurry using the large LGS contaminants to the dirt system. This slurry is modified to complement the initial dirt weight.

The liquid phase in the low-speed Solids Control operates for an effluent tank where it’s polished utilizing a mid-speed centrifuge. Base fluid is added before the target volume is met. Then your fluid is undergone our prime-speed centrifuge and also the GN-USE chemicals are put into further take away the LGS. By delivering clean fluid, GN-USE technology also significantly enhances drilling performance.

Reduced waste equals reduced well cost

The GN-USE process provides tremendous savings in dirt-related costs, including reducing the quantity of solids-laden liquids moved for disposal. By reduction of the quantity of LGS within the fluid, the GN-USE process also reduces the quantity of dilution needed to come back the drilling fluid to some functional condition. This protects on assets, for example barite, base liquids and chemicals connected with building invert emulsion drilling liquids. Top quality barite is progressively scarce and costly. The GN-USE process allows operators to lessen the amount of barite along with other materials within their fluid systems, supplying 25-30% savings.

Simple process using easily available equipment

While using easily available Compact disc-500 centrifuge, the GN-USE process constitutes a separation from the fluid in the LGS using low speed centrifugal separation. The slurry will be balanced to complement the load from the dirt system. When the slurry is incorporated in the effluent tank, it’s pumped towards the high-speed centrifuge, that is typically set around 2,400 revolutions per minute. Base fluid might be added at this time to assist lower the plastic viscosity. Another pass within the centrifuge, this time around at 2,900 revolutions per minute, robotically cleans the effluent just before caffeine stage.

A single tote chemical that consists of dual surfactants along with a polymer inside a water-based company is added. When the clippings are water-wet, they create a charge. The polymer covers them and results in the ultrafine solids to develop to some size that’s readily detachable with a final go through our prime speed centrifuge at 2,900 revolutions per minute, producing a fluid that may be came back towards the primary drilling fluid system free from low gravity solids. Explore to the GN, you will notice the original world there are so fine workmanship suppliers.

Drilling industry experts generally agree that the important role of drilling fluid USA decanter centrifuge of GN solids control company in the solid control system, the domestic most of the drilling crew is equipped with host 18.5, 22, 37, 45 kw power, rotate speed of 1300-2200 r/min of medium-speed centrifuge. At present, drilling fluid centrifuge are mainly medium speed, and two kinds of mainstream varieties, high-speed centrifuge. Medium speed drilling fluid centrifuge rotation speed is 1300-2200 r/min, the decanter centrifuge  force of gravity is about 800 times, the capacity of 40-60 m3 / h of the centrifuge, the centrifuge is used to remove 5-7 microns of solid phase particles; High speed drilling fluid centrifuge speed refers to the 2500-3300 r/min, the centrifuge is about 1200-2100 times the gravity, the separation size is 2-5 microns of decanter centrifuge, the capacity of the centrifuge can be adjusted automatically according to the performance of drilling fluid, and can pass the load real-time monitoring and full variable frequency automatic closed loop technology, effectively control the performance of the drilling fluid is a drilling deep Wells and horizontal Wells need special technical requirements of the ideal solid control purification equipment; Another for fixed rotational speed high speed drilling。


Drilling fluid centrifuge after processing the application of drilling fluid, has played a more and more important role, many drilling crew is equipped with 2 centrifuges, it is important to note that is equipped with two sets of drilling fluid centrifuge technology performance is exactly the same drilling fluid centrifuge (generally for medium-speed centrifuge, sometimes with a different processing), the parallel process, should be adopted to mutually standby or increase during fast drilling at present, the rate of drilling fluid in the abroad such as derrick, swaco company has produced a full variable frequency control high speed drilling fluid decanter centrifuge , the cost is high, high-speed centrifuge, and the operating personnel’s quality request is higher, must have special electrical engineer on the operation and maintenance. The present domestic only a handful of drilling crew to work abroad is equipped with this type of high speed centrifuge, the special Wells, drilling fluid performance requirements of high recommended medium-speed centrifuge and domestic high-speed centrifuge series of technological process, after medium-speed centrifuge treatment of drilling fluid into the high-speed centrifuge for liquid warehouse, by the highVisit here to know aboutcentrifuge machine of GN America  company.