Tag: mud agitator

GN High G Drying shaker and mud agitator for Middle East Customer

One batch of GN High G drying shaker and mud agitator are shipped to Middle East customer.

The high G drying shaker is mainly used for water based drilling cuttings treatment, it can be also used for oil based drilling cuttings before or after vertical cuttings dryer, to reduce the solids content of the drilling cuttings and improve the separation efficiency of the vertical cuttings dryer and decanter centrifuge. The client can use different mesh size shaker screens for the drying requirement of the drilling cuttings.
GNZS594K-GZ high G drying shaker is the most popular model high G drying shaker, which is drived by 2ea 2.3HP vibration motor, the max G vibration G force is up to 8.0G and it is adjustable. 4pcs of composite material frame shaker screens are installed on the high G shaker, the screen area is 2.73m2, the deck angle is adjustable from -1°to +5°, the feeding method is hopper feeder. We can provide CNEX, ATEX and IEC EX for different requirement.


The mud agitator is used for drilling mud tank system, it is used for stirring and mixing of the drilling fluids to prevent the solids particles of drilling fluids from depositing in the mud tank system. Features of the GN G series mud agitator:
1. Helical bevel type gearbox is adopted, with compact structure, good agitating performance, reliable operation and less maintenance parts
2. The explosion proof motor is directly connected to the input shaft of the gearbox, compared with the E series mud agitator which with connection coupler, the structure is more compact, less wear parts, easier maintenance.
3. The combination of helical bevel type gearbox and explosion proof motor is good for working under harsh conditions
If you need high G drying shaker and mud agitator, 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.

Workover Drilling Rig Mud Tank System for Africa

Recently one set of workover drilling rig mud tank system are ready for delivery to Africa. The technical configuration is as below:
1. 2 units of GNZS594J-SHBJ 4 panel shale shaker with possum belly flow divider, 4 pcs of composite material frame shaker screen are installed on the shale shaker, as the primary separation equipment of the workover drilling rig mud tank system.


2. 1 unit of GNZCQ-270B vacuum degasser, self contained, no need extra jet pump. The vacuum degasser is suitable for various mud recycling system to separate gas from mud, the purpose is to remain the specific gravity and mud viscosity, also to protect the centrifugal pump from damaged from gas cut mud. Under the atmospheric pressure, the mud enters the rotor hollow shaft through the suction pipe and ejected towards the tank wall through the windows around the hollow shaft. Due to collision and the action of the separation wheel, a thin layer of drilling fluid is formed, causing the bubbles immersed in the mud to break and the gas to escape. Through the suction of the vacuum pump and the separation of the gas water separator, the gas is discharged to a safe area through the exhaust pipe, and the mud is discharged from the mud outlet by the centrifugal force generated by the impeller driven by main motor.


3. 4 units of GNJBQ055G mud agitators installed on the mud tank for agitating of drilling mud
4. 1 unit of GNSB3X2C-9J centrifugal pump
5. 1 unit of GNSLH-110C jet mud mixer with mud mixing hopper and 11KW mixing pump installed on the skid
6. 1 unit of GNZYQ1000A mud gas separator
7. ATEX electric control system for the whole system


8. Trip tank with pipelines and accessories
9. Shaker tank with pipelines and accessories
10. Mixing tank with pipelines and accessories

1500HP Drilling Rig Solids Control System for Africa Project

Recently one package of 1500HP drilling rig solids control system are ready for delivery to Africa project. The technical configuration is as below:


1. Solids control shale shaker GNZS594J-SHBJ, 3 units, each unit with 4 panel shaker screen which is with composite material frame and stainless steel wire mesh 2 or 3 layers by 4 sides pretension.
2. Centrifugal degasser GNZCQ-1200, 1 unit
3. Desander unit GNZJ591J-M2SF, 1 unit , with 2 ea of 10 inch desander cone, the general treating capacity is up to 1000gpm of drilling fluids.
4. Desilter unit GNZJ591J-M16NF, 1 unit, with 16 ea of 4 inch desilter cone, the total treating capacity is up to 1500gpm of drilling mud.


5. Centrifugal pump in different size for different applications, including 5 units of GNSB8x6-14J (75KW) centrifugal pump, 3 units of GNSB8x6-13J (55KW) centrifugal pump, 5 units of GNSB4x3-12J (15KW) centrifugal pump and shear pump GNJBQ6*5-750 (75KW), 3 units of mixing hopper (H)JM-200, these centrifugal pump can be used as transfer pump, trip pump, mixing pump, charging pump, feeding pump.


6. High speed decanter centrifuge GNLW363D-GP, 1 unit, to separate the fine solids from drilling fluids and keep it balancing. The centrifuge is 14 inch bowl diameter with 50 inch bowl length, the max speed is up to 3600rpm and the max G force is 3063G, the separation cut point is 2~ 5microns, if need to separate more fine solids, chemical dosing unit can be used together with the centrifuge by adding chemicals in the inlet tube.
7. Mud agitators installed on the mud tank for drilling mud agitating and mixing, including 7 units of 20HP mud agitator, 2 units of 15HP mud agitator, 1 unit of 7.5HP mud agitator.
8, Customized mud tank system, including active tank, intermediate tank, suction tank, mixing tank,, reserve tank, trip tank,etc.

Drilling Mud Centrifugal Pump and Mud Agitator for Africa Client

Recently one batch of drilling mud centrifugal pump and mud agitators are ready to ship to Africa client.
The drilling mud centrifugal pump can be used as drilling mud transfer pump, mud pump charging pump, trip pump, desander desilter feeding pump, water pump, mixing pump, etc., we produced different model drilling mud centrifugal pump for different flow rate and lifting head.


The mud agitator consists of heavy duty gearbox and explosion proof motor, which is connected directly, it will be installed on top of mud tank for drilling mud agitating, to prevent the solids deposition in the drilling fluids circulation system, to ensure stable performance and uniform mixing of drilling fluids.
Features of GN G version mud agitator:
1. The helical bevel type heavy duty gearbox runs smoothly with less noise.
2. The motor is directly connected to the input shaft of the gearbox without belt transmission, the speed of the mixing impeller is constant.
3. Compact foorprint and reliable operation.
4. High mixing strength and wide agitating range, avoiding the phenomenon of current overload when the motor starts.
5. Including agitator shaft, double or single layer impeller, stabilizer
6. Except for direct connected G version mud agiator, GN also produce coupler type E version mud agitator, vertical type mud agitator.
The selection of motor power and impeller is usually determined based on the following points:


a. Mud tank type – cylinder or rectangle
b. Mud Tank size
c. Mud specific gravity
d. Rotation speed ratio
After collecting relevant information, we will select the mud agitator proper model and confirm motor power, shaft length, and impeller.
If you need more solids control equipments for mud tank system, such as mud mixing hopper, mud gun, submersible slurry pump, screw pump, shale shaker, mud cleaner, decanter centrifuge, vacuum degasser, pls contact with GN solids sales engineer.