Category: mud agitator

2000HP Drilling Rig Solids Control System for Indian Drilling Company

Recently one set of 2000HP Drilling Rig Solids Control System for Indian Drilling Company, this is the repeat order from the drilling company, they already purchased one set of 3000 HP rig solids control system. The features of the 2000HP rig solids control system including:


1. Single mud tank modular is interchangeable for both 2000HP mud tank system and 3000HP mud tank system, which allow the client to use it flexible for different projects.
2. The solids control equipments are interchangeable for both 2000HP solids control system and 3000HP solids control system, including the voltage/frequency/model/specifications, so the client can replace them if required.
3. The cable wiring connection and design is also interchangeable for both system.


The technical configuration of the 2000HP rig solids control system is as below:
1. Mud gas separator GNZYQ1200A, 1 ea
2. Drilling fluids shale shaker GNZS594K, 3ea
3. Vacuum degasser GNZCQ270B, 1ea
4. Linear motion mud cleaner GNZJ594K-2S12N, 1ea


5. Mud mixing skid, including 2ea mixing hopper, 1 ea jet shearing unit and 2ea of 100HP mixing pump , which is connected to mud tank, it can suck from any compartment to mix the drilling fluids and also discharge to any of the compartment.
6. Mud tank system with pipelines, accessories, fittings, including shaker tank, intermediate tank, suction tank, trip tank, pre-flush tank, 3ea reserve tank, 3ea water tank, the total volume can meet the client’s requirement.
7. feeding pump of Desander, desilter , 2ea
8. Decanter centrifuge with feeding pump


9. Mud agitator and mud gun with proper model and qty for all the mud tanks to meet the requirement
10. Lightings and ATEX explosion proof electrical control system for the whole solids control system
If you need a good quality, good performance drilling rig solids control system, pls contact with GN solids sales.

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.

Vacuum Degasser and Mud Agitator for China Oilfield Service Company

Several sets of vacuum degasser and mud agitators are ready for delivery to China oil oilfield service company.


GN solids control can provide different types mud agitator for different application, including coupler connection mud agitator, direct connection mud agitator, vertical mud agitator, etc. The gearbox to be used with mud agitator is heavy duty helical bevel type gearbox for reliable operation, especially suitable for heavy mud. We will install different explosion proof standard motor for different project’s requirement, control panel can be optional as client’s requirement, such as IEC EX, ATEX, CNEX, etc. The impeller size and shaft length can be customized as your mud tank dimension.
When the agitator impeller come into contact with the drilling fluids, it forces it to generate vortex motion, thereby preventing the sedimentation of solid particles in the drilling mud, achieving the effect of uniform mixing of solid and liquid phases and consistent density. The connecting plate sandwiched in the middle of the impeller can prevent the solid particles of mud from depositing in the lower part of the impeller after shutdown, thereby reducing the resistance of solid materials to the impeller when starting again, and avoiding the accident of burning the motor due to starting overload. When motor is running, it drives the input shaft of the gearbox to rotate through the rotation of the motor. The output shaft of the gearbox drives the mixing shaft to rotate through a rigid coupling, and the mixing shaft is connected to the impeller through bolts for transmission.
To select proper quantity and model mud agitator for the solids control system mud tank, we will clear the drilling fluids density, mud tank dimension, equipments list, etc. information, then we will select proper model for our client.


For more information of GN vacuum degasser and mud agitator, pls contact with GN solids control.