Category: drilling mud system

Mini Decanter Centrifuge and Drilling Mud Cleaning Equipment for Europe Client

One batch of mini decanter centrifuge and drilling mud cleaning equipments are ready for shipment to Europe client. The equipments list including:


4 sets of GNLW223D drilling mud mini decanter centrifuge packages, it consists of 9 inch diameter GNLW223D mini decanter centrifuge and fluids catching tank under the decanter centrifuge. GNLW223D decanter centrifuge is the popular model decanter centrifuge which has been widely used for diamond core drilling waste water treatment, the function is for water recovery to reduce the water consumption, and reduce the drilling waste, which is for environmental friendly and reduce the waste treatment cost. We have 2 models mini decanter centrifuge for option, GNLW223D is with max speed 4500rpm, typical bowl speed 3800rpm, max G force is 2492G, the bowl diameter is 9 inch, the bowl length is 26.4 inch; the superior configuration model is GNLW224-VFD, the bowl diameter is 9 inch, the bowl length is 36.4 inch, the max bowl speed is 5000rpm, the typical bowl speed is 0~ 4500rpm, the max G force is 3200G, the typical G force is 2492G, the water can be treated better and stay longer time inside the bowl, the treated water can be cleaner and discharged solids can be drier.


2 sets of GNMS-600B drilling mud cleaning equipments, the technical specification is as below:
The treating capacity is up to 600gpm, the separation cut point is 25 microns, the mud cleaner used is GNZJ597K-12N which consists of 12ea of 4 inch desilter cone with double deck bottom shale shaker, the upper screen area is 2.05m2, the bottom screen area is 2.73m2, the tank effective volume is 15m3, and the total power consumption is 71.65KW.


2 sets of GNMS-1000B drilling mud cleaning equipments, the treating capacity is up to 1000gpm, the mud cleaning system is suitable for standard container shipment.

4 Package Workover Drilling Rig Solids Control Equipment for Indonesia Project

4 packages of workover drilling rig solids control equipments are ready for shipment to Indonesia project. The equipment list including:


8 sets of GNZS593K drilling fluids shale shaker, it is a 3 panel shale shaker with 3pcs of 585x1165mm composite material frame shaker screens, the shaker screens produced by GN solids control is compliant with API RP13C standard.


4 sets of GNZS593K-2S12N mud cleaner with feeding pump, the treating capacity is 1000gpm with 2ea of 10 inch desander cone, 12 ea of 4 inch desilter cone, the bottom shale shaker is same with the linear motion shale shaker GNZS593K.


4 sets of vacuum degasser, it is a horizontal type vacuum degasser used to remove gas from gas cut mud, it can be applied for Suitable for Oil Based Mud, Water Based Mud, Synthetic based Mud. The vacuum pump suction create a negative pressure inside the vacuum tank, under the action of atmospheric pressure, the mud enters the hollow shaft of the rotor through the suction pipe, and sprays towards the tank wall through the windows. Through the suction of the vacuum pump and separation of gas water separator, the gas is discharged to a safe area.


8 sets of jet shearing hopper, With mud shearing venturies, discharge nozzles, sack cutting tables & isolation valves, operation table and angle port. It can be used to make up drilling fluid, to change the density, viscosity, dehydration, acid-base property etc. The centrifugal pump as mixing pump to work together with jet shearing hopper.
The mud tank system including mud agitator, centrifugal pump, mud gun, mud tank pipelines, accessories and electrical control system will be produced locally by Indonesia partner.
GN solids control also design and produce complete set of drilling rig solids control system, if you need a customized mud tank system, pls contact with GN solids sales.

HDD Mud Mixing Tank and Mud Cleaning Unit for Middle East Customer

Recently one batch of HDD mud mixing tank and mud cleaning unit are ready for delivery to Middle East client.


Part one is HDD mud mixing tank, including Mud mixing hopper, centrifugal pump ( as mixing pump), centrifugal pump ( as transfer pump to transfer the mud after mixing to other tanks or HDD drilling machine), Mud agitator, mud mixing tank (20ft container size) with tank accessories and electrical control system and lighting.


Part two is HDD mud cleaning unit, including 1 set of 4 panel shale shaker, 1 set of linear motion mud cleaner, 2 unit of mud cleaner feeding pump, 1 set of mud tank (20ft container size) with tank accessories and electric control system, 1 set of lifting frame, lightings. The lifting frame is for convenient lifting of the shale shaker and mud cleaner at one time.
Part three is separate centrifugal pump with control panel.
It is a customized HDD mud recycling system for our client, we also have standard HDD mud recycling system for HDD, bored pile project, CBM, water well drilling and geothermal drilling, TBM, diamond core drilling, etc. applications.


We have 2 types of HDD mud recycling system for different requirement, one is economy mud recycling system, including GNMS-200K with 200gpm treating capacity, GNMS-500K with 500gpm treating capacity, GNMS-1000K with 1000gpm treating capacity.
The other type is self contained mud recycling system, including GNMS-200B with 200gpm treating capacity, GNMS-400B with 400gpm treating capacity, GNMS-600B with 600gpm treating capacity, GNMS-1000B with 1000 gpm treating capacity.
We can make the mud system as skid mounted mud system , it can be loaded on the container trailer for movement; it can be made as hydraulic jack up mud system and trailer mounted mud system.
If you need a customized solution for HDD mud recycling system, pls contact with GN solids control.

Drilling Mud Recycling Unit and Decanter Centrifuges for overseas client

Recently one batch of drilling mud recycling unit and decanter centrifuges are ready for delivery to overseas client, including 2 sets of GNMS-500K drilling fluids recycling unit and 3 sets of GNLW364GT decanter centrifuge.
GNMS-500K drilling fluids recycling unit is economic type mud recycling system with treating capacity 500gpm. The technical configuration is as below:


Separation cut point 25 microns, total power is 25KW, and transferring tank volume is 3.4m3. With a mud cleaner GNZS754K-Y8N, adjustable G force ≤7.5 G, the top layer screen area 1.4m2, bottom layer screen area 1.4m2, 8ea of 4 inch desilter cone, desilter feeding pump GN100YZ100-30J. It is a compact design mud cleaning unit, which can be applied for trenchless HDD project, bored pile project, micro TBM, diamond drilling, water well drilling, etc.
Except for GNMS-500K drilling mud recycling unit, GN also produce GNMS-200K with treating capacity 200gpm, GNMS-1000K with treating capacity 1000gpm for drilling mud cleaning.


GNLW364GT decanter centrifuge is a 14 inch bowl T series dewatering decanter centrifuge, bowl length is 1520mm, bowl L/R ratio is 4.2, the max G force is 3200rpm, and max speed is 3964rpm, the T series decanter centrifuge bowl is interchangeable with Y series and C series bowl which is produced by GN solids control. The features is as below:
1. 8.5 degree beach angle to make the centrifuge cone section longer, so the drying and dewatering area is longer, which will improve the decanter centrifuge’s dewatering performance better, the discharged solids will be drier.
2. The centrifuge bowl is made of duplex stainless steel SS2205 or SS2304 by centrifugal casting, which is superior to the performance of SS304 and SS316L.
3. The screw propeller is protected by replaceable wear resistant alloy plate with longer service life
For more information of mud recycling unit and dewatering decanter centrifuge, pls contact with GN solids control.

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.