Category: drilling mud system

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

2 sets of 500gpm mud recycling system ready for shipment to South America

Recently 2 sets of 500gpm mud recycling system are ready for shipment to South America, this is customized mud recycling system based on GNMS-600B self contained 600gpm mud recycling system. The technical configuration is as below:


1. 3 phase cleaning mud cleaner,which consists of double deck shale shaker, desander cone, desilter cone, the separation cut point is 15 microns. The bottom layer shaker screen can be used as coarse solids separation shale shaker, the top layer shaker screen works as mud cleaner shaker screen. 2ea of 2.6HP vibration motor drived the double deck shale shaker, with bottom 3 panel shaker screens and top 3 panel shaker screens .The drilling fluids treated by bottom shaker screen dropped into the sand trap, the desander feeding pump suck the drilling fluids and feed to desander cone, the treated mud dropped in to desander compartment, the desilter feeding pump suck the drilling fluids and feed to desilter cone, the clean mud flow to desilter compartment, it can be reused or mixed with chemical additives to prepare for new drilling fluids.


2. Mixing hopper with mixing pump
3. Feeding pump for desander cone and desiter cone
4. Mud tank with accessories, electric control system
5. Mud agitator and mud gun
The 500gpm mud recycling system can be applied for HDD & CBM projects, also it can be used for mining separation, waste water recycling and other construction slurry separation projects. Except for 500gpm mud recycling system, we also have 200gpm, 350gpm, 600gpm, 800gpm, 1000gpm, 1500gpm mud recycling system, and 200gpm, 500gpm, 1000gpm desander unit for TBM & Piling projects.
Also we have 240m3/h, 360m3/h, 500m3/h, 800m3/h, 1000m3/h, 2000m3/h, up to 3000m3/h TBM slurry separation plant for both micro tunneling project and Middle/Large TBM Construction. For more information of mud recycling system, pls contact with GN solids control.

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.

Spring Season, Welcome to Visit GN Solids Control Tangshan Factory

GN Solids Control move to the new third factory to Tangshan in 2023, welcome all the friends, clients from domestic and abroad to visit GN new Tangshan factory in the bright spring season.


This is GN third new factory since the first factory and second factory in Langfang city, also GN Solids Australia is established in 2023 after GN Solids America established in 2023 in Houston, TX.


We will show you around GN separation facility, to introduce our comprehensive range of equipments and separation solutions for different industries and projects for your separation requirement, such as oil and gas industry, mining separation industry, trenchless engineering & construction. Our main products line including:


Solids control equipments & system, as linear motion shale shaker, linear motion mud cleaner, desander, desilter, vacuum degasser, decanter centrifuge, mud gas separator, centrifugal pump, mud agitator, mud gun, mud tank, mixing hopper, shaker screens, submersible slurry pump, etc.
Drilling waste management equipments & system, vertical cuttings dyer, waste decanter centrifuge, high G drying shaker, screw conveyor, sludge vacuum pump


Oil sludge treatment plant
HDD & CBM mud recycling system with 200gpm, 400gpm, 600gpm,800gpm,1000 gpm,1500gpm treating capacity
TBM &Piling slurry separation plant
Mining slurry separation plant
Waste water treatment unit
Dewatering unit with dewatering centrifuge
Mining separation vibrating screen


We will also show our Blanking workshop, welding workshop, CNC machining workshop, Coating workshop, Assembly workshop, outdoor assembly area, office building, our robot welding production line , painting and powder coating production line will be introduced.
During your visit, we will study your customized requirement and provide customized solution for your project, our professional sales engineer team will provide the best pre-sales consulting, after-sales service and good quality equipments & solutions. Also we will take this opportunity to show you our advanced technology and equipments.
Welcome to visit GN solids control in Spring.