Triple Shale Shaker with Mud Cleaner for Middle East Drilling Company

One batch of triple shale shaker with mud cleaner are ready for delivery to Middle East drilling company.


The triple shale shaker consists of 2 units of linear motion shale shaker and 1 unit linear motion mud cleaner, the bottom shale shaker of mud cleaner is same with the shale shaker, which can be also used as the third shale shaker, it can be used as both shale shaker and mud cleaner. The 3 units of shale shakers are installed on the same skid for convenient movement. The anti splash cover is utilized for each shale shaker to prevent the drilling fluids from splashing to the rig floor.


The shale shaker model is GNZS594K, the design flow rate is 140m3/h, the shale shaker is drived by 2 ea vibration motor 1.94KWx2, 4pcs of composite material frame shaker screen are installed on the shale shaker, the total screen area is 2.73m2, the shaker screen is produced compliant with API RP13C standard, with 3 layers stainless steel wire mesh. The shaker deck angle adjusting device including recucer connected by a sturdy rod. Either side can be synchronously change the shaker deck during shaker running. There are 2 ways of fluids discharge for option of the shale shaker, bottom discharge and side discharge, it can be selected by different requirement. We can provide different explosion proof standard CNEX, ATEX, IEC EX for option.


The mud cleaner is a combination of desander cone, desilter cone and bottom shale shaker, according to different requirements, we can use different desander cone qty and desilter cone qty. The mud cleaner including 3ea of 10 inch desander cone, 16ea of 4 inch desilter cone and bottom shaker, the treating capacity is 1000gpm.
For more information of triple shale shaker with mud cleaner, pls contact with GN solids control.

Mud Agitator and Centrifugal Pumps for Overseas Workover Drilling Rig

One batch of mud agitator and centrifugal pumps are ready for delivery for overseas workover drilling rig.
The mud agitator is coupler connection type, the gearbox and explosion proof motor is connected by coupler. The features of the GN E version mud agitator:


1. Helical bevel type heavy duty gearbox for reliable operation, good performance and longer working life.
2. The tooth surface coincidence degree of the helical bevel gearbox is bigger, it reduces the load if each pair of gears and improve the bearing capacity of the gears.
3. The explosion proof motor is installed horizontally for easier installation and maintenance, also the client can install their own explosion proof motor if required.
4. Stirring intensity is high, the sweeping area is wide, it can improve the agitating performance of the drilling fluids
The centrifugal pump is the supporting equipment for oilfield industry, mining and construction industry, it can be applied to transfer corrosive drilling fluids, construction slurry and other mud. In the solids control system and mud circulation system, it can be used as trip pump, desander feeding pump, desilter feeding pump, mud pump charging pump, mixing pump and transfer pump.
Features of GN centrifugal pump including:


1. All the spare and wear parts are interchangeable with world famous brand centrifugal pump, the client can use their inventory parts for GN centrifugal pump.
2. The pump casing is made of wear resistant alloy ductile iron, which extent the working life of the pump casing, with better wear resistance.
3. The impeller is made of wear resistant alloy ductile iron for longer working life, and the open impeller design reduce the bearing capacity of the shaft and extent the bearing service life.
If you need mud agitator, centrifugal pump, mud gun, mud hopper,etc. solids control equipments, pls contact with GN solids control.

Solids Removal Hydraulic Drive Centrifuge Unit for Core Drilling

Recently one batch of core drilling hydraulic drive centrifuge system are ready for shipment. The main components consists of hydraulic drive centrifuge, hydraulic driving system, diesel engine, mud tank, feeding pump, mixing pump, mixing hopper. The hydraulic drive centrifuge system is specially designed for solids liquid separation of waste water in core drilling, in geological and mineral exploration, geological core drilling, the centrifuge separation system is commonly used for solids liquid separation of core drilling mud. It is operated without any electricity power supply, use the diesel engine to supply power. As a modular design hydraulic drive centrifuge unit, it is a lightweight design to meet the requirement for helicopter hoisting.


The features of GN hydraulic drive centrifuge system including:
1. Reduce drilling cost, including reduce drilling waste transportation cost, reduce water consumption, reduce the cost of using chemicals, protect drill bits and mud pump and reduce the wear and tear of these drilling machine
2. Environmental friendly, reduce soil contamination , water reuse to reduce water consumption, reduce drilling waste disposal cost


3. Improve drilling efficiency, skid mounted or trailed mounted design, lightweight, can meet the requirement of helicopter lifting
The technical parameters of the main equipments:
1. Mini decanter centrifuge: GNLW223D, GNLW223D-FHD,GNLW224D-VFD for option, GNLW223D-FHD is fully hydraulic drive centrifuge, bowl diameter is 9 inch, bowl length is 670mm, max treating capacity is 130 L/min, the typical treating capacity is 100L /min, the typical bowl speed is 0 ~3800rpm, the max G force is 2492G, the typical speed is 1777G.
2. Cutting point: 2 ~5 microns
3. Treating capacity of the whole hydraulic drive centrifuge unit: 50~ 130 L/min


4. Driving type: diesel engine drive coupler( including oil source, motor, diesel engine 3ea, control system and hydraulic pipelines) and hydraulic drive system
5. Feeding pump and discharge pump

Containerized Tank Cleaning Oil Sludge Treatment System for Europe Customer

One set of containerized tank cleaning oil sludge treatment system are shipped to Europe customer.

As an OEM manufacturer of oil sludge treatment system in China, GN solids control design and produce standard oil sludge treatment system to treat drilling waste, waste oil sludge, oily water, and other oil waste. We have GNOST-01, GNOST-05 & GNOST-15 oil sludge treatment system with treating capacity 1 ~2 m3/h, 5m3/h and 15m3/h. Also we can produce customized oil sludge treatment system as client’s special requirement. The purpose to use GN oil sludge treatment system is to reduce the drilling waste in volume before feeding to Thermal Desorption Unit and separate the oil, water and solids, so that the power consumption and operation cost will be reduced and the treatment efficiency of TDU will be also improved.


The technical configuration including:
1. 20ft containerized pre-mixing tank module, 2 sets
2. Double deck shale shaker separation module, including the double deck shale shaker with anti splash cover and flushing system, mud agitator, liquid level meter, 1 set


3. Fully Hydraulic drive decanter centrifuge two phase separation module, 1 set , 18 inch bowl diameter, bowl length 61 inch, the typical treating capacity is 60m3/h and dewatering capacity is 15m3/h, The main motor is 100HP, the fully hydraulic drive system is from VISCOTHERM brand. The full hydraulic drive decanter centrifuge can be used in high ambient temperature for heavy mud with flexible bowl and differential speed. The bowl main components are made of duplex stainless steel SS2304 by centrifugal casting, which is superior to the performance of SS304 and SS316L.
4. Chemical dosing unit module, 1 set
All of the above modules are installed inside standard container with certificate for convenient movement. If you need a customized solution of oil sludge treatment system, pls contact with GN solids control

IECEX Explosion Proof VFD Decanter Centrifuge for Middle East Client

One batch of IEC explosion proof VFD decanter centrifuge are ready for shipment to Middle East, including VFD decanter centrifuge, VFD control panel, feeding pump and telescopic skid package.


Except for VFD decanter centrifuge, GN solids control also produce high speed decanter centrifuge, middle speed decanter centrifuge and fully hydraulic drive decanter centrifuge. Not only two phase decanter centrifuge, we also produce three phase decanter centrifuge. It can be applied for oil and gas drilling solids control system and drilling waste management system, oil sludge treatment system, also it can be used for HDD tailing slurry separation, mining slurry separation, construction engineering mud cleaning and other waste water treatment.
GN decanter centrifuge features including:


1. The bowl main parts are made by centrifugal casting and made of duplex stainless steel SS2304, superior to the performance of SS 314 and SS316.
2. The main material of the screw assy is duplex stainless steel SS2304, superior to the performance of SS314 and SS316L.
3. The screw propeller is protected by tungsten carbide tiles and it is replaceable, the working life is much longer than hard facing wear resistant coating layer.
4. The slag discharge port is protected by replaceable hard alloy sleeve.
5. The liquid outlet is also protected by replaceable hard alloy sleeve.
6. The SKF high quality bearing ensure the reliable operation and long service life.
7. The bearing lubrication system is applied for big model decanter centrifuges, such as 22 inch, 30 inch bowl diameter decanter centrifuge, it can meet the requirement of heavy load and high speed operation, which can improve the service life of bearings.
8. Planetary gearbox with large transmission torque, smaller size, stable operation and easy maintenance.
If you need a good performance and high quality VFD decanter centrifuge, pls contact with GN solids control.