Tag: shale shaker

Shale shaker and mud cleaner for offshore drilling company

Recently one batch of shale shaker and mud cleaner are ready for delivery to offshore drilling company.
The shale shaker model is double deck shale shaker GNZS596K ,the top layer screen is 2pcs of composite material frame shaker screen, the bottom layer screen is 4pcs of composite material frame shaker screen, total 6pcs shaker screens, and total screen area is 4.09m2, with pyramid screen total area is 5.3m2.The deck angle is adjustable while working, the deck angle adjustment range is -1º~+5 º, the weir height is 958mm, the feeding method is hopper feeder. 2ea of 2.2KW Oli brand vibration motor drived the shale shaker, the vibration G force is up to 7.5G, and it is adjustable. The vibration motor and starter is explosion proof and we have CNEX, ATEX, IEC EX for option. The bottom discharge trough and side discharge trough for option according to site condition. Also we can provide linear motion or elliptical motion shale shaker as per client’s requirement.


The shaker screen is fixed by wedge and operated from the outside of the shaker deck, it adopts mechanical synchronous adjustment for shaker deck angle, it is made of stainless steel for better corrosion resistance. Wear resistant polyurethane rubber strip on the shaker deck for better sealing performance. The detachable and fast open splash proof cover is to prevent mud splashing to keep the rig site cleaning.


The mud cleaner is a combination of desander cone, desilter cone and bottom shaker, the treating capacity is 500gpm, 1000gpm and 1500gpm for option. The shaker screen for bottom shale shaker is same with double deck shale shaker for convenient inventory.
Except for shale shaker and mud cleaner for offshore drilling, we can also provide decanter centrifuge, vacuum degasser, mud agitator, centrifugal pump, mud transfer pump and other solids control equipments.

 

1500 GPM Geothermal Mud Treating System for Overseas Drilling Contractor

Recently one set of 1500gpm geothermal mud recycling system are ready for shipment to overseas drilling contractor, this is a customized geothermal mud recycling system consists of the equipments as below:


1. 2 units of linear motion Shale shaker GNZS594J-SHBJ, equipped with 4 panel of composite material frame shaker screens which is compliant with API RP13C standard, it is also interchangeable with world famous brand shaker screens. High quality fiber glass to improve plastic quality and screen temperature resistant to 140 C degree, Since the composite frame is covered by plastic, it is rust resistant for long time storage up to over 5 years.Four side tension of mesh during the heat press to minimize the gap between the top screen and support screens, in a result extending the screen life.


2. 1 unit of linear motion mud cleaner GNZJ594J-D3S16NJ, it is a desander cone, desilter cone and bottom shale shaker combination unit, the bottom flow shaker model is exact same with the linear motion shale shaker, the shaker screen dimension is also same for better inventory.


3. 5 units of mud tank, including shale shaker tank, intermediate tank, suction tank, reserve tank, water tank, with proper mud agitator, centrifugal pump, jet mixing hopper, mixing pump, mud gun and mud tank accessories. The mud tank height is designed as per client’s requirement.


Except for geothermal mud treating system, as one of the professional solids control system and equipments manufacturer in China, GN solids control also design and produce drilling rig solids control system and HDD mud recycling system, we can produce a comprehensive line of solids control equipments, like shale shaker, mud cleaner, desander, desilter, vacuum degasser, decanter centrifuge, mud gas separator, etc. If you need a drilling mud treatment solution and drilling waste treatment solution, pls contact with GN solids control.

5 sets of Trailer Mounted Mud Tank for Middle East Client

Recently 5 sets of trailer mounted mud tank are ready for shipment to Middle East client. The design is customized for mobility of mud tank system when the user need to move it from one site to another in short time. The advantages of trailer mounted mud tanks including:
1. Easy and convenient movement, fast deployment


2. High quality raw material is applied for better durability and reliability, especially in high ambient temperature area and harsh conditions.
3. Automation system is adopted to monitor and control the mud recycling system better
4. GN can provide complete mud recycling system and equipments, electrical control system and other customized requirement for our client, we can produce a full range of solids control equipments, such as linear motion shale shaker, mud cleaner, desander, desilter, decanter centrifuge in different sizes. This will help the client to get an integral solution for mud cleaning and recycling.


5. It is compatible with different types drilling fluids, as water based drilling fluids, oil based drilling fluids, and suitable for different drilling conditions.
6. Cost saving, high efficiency, easy operation, small footprint
7. With the mud recycling system operation, the drilling waste can be reduced extremely, the used drilling fluids will be reused sufficiently, the coarse solids will be separated out to keep the mud specific in proper way, reduce the impact on the environment.


Except for the trailer mounted mud tank system, GN solids control also design and produce customized oilfield skid mounted mud tank system and drilling rig solids control systems, we can also provide separate solids control equipments and shaker screens, like shale shaker, mud cleaner, desander, desilter, vacuum degasser, mud agitator, mud gun, centrifugal pump, decanter centrifuge, mixing hopper, various transfer pumps, drilling waste management equipments. For more information, pls contact with GN solids control.

GNTBM-320 TBM Slurry Separation Plant for China Client

Recently one set of GNTBM-320 TBM Slurry Separation Plant are ready for delivery to China client. The technical parameter is as below:
1. Total power :67KW
2. General treating capacity; 320m3/h (excluding clay layer usage conditions)


3. Basic structure, consists of double deck linear motion shale shaker, hydrocyclones, 55KW slurry pump, 24m3 treatment tank, electric control system, guardrails, pipelines, etc.
The double deck shale shaker with screening area total 8.64m2, the top layer screen opening is 0.5mm, the bottom layer screen opening is 3mm. The vibration motor drived the shale shaker is 2ea of 6KW, with frequency 16HZ. The hydrocyclone installed on top of the double deck shale shaker material is polyurethane inside, outside covered with casting steel, the single cone capacity is 80~180m3/h, the pressure required is 0.06 ~0.2Mpa.
4. Applicable environmental conditions :
Ambient temperature: -18 ¬°C ~+40°C
Altitude height: ≤1000m
Ambient humidity:≤90% (+20°C)
Non explosion proof


5. The equipment can adapt to weather conditions containing 5% sand and dust, as well as rain, snow, fog, etc.Suitable for long distance transportation such as highway, railway, and sea freight, meeting the requirements of crane loading and unloading, and suitable for frequently movement and installation, and it is corrosion and leakage prevention.
6. The TBM slurry separation plant can meet the requirement of pipe jacking construction process.
7. The system design separation cut point is 30 microns, the solids over 30μm can be separated out by the hydrocyclone separation.
The function of the TBM slurry separation system is to pump the drilling mud to the buffer tank of the shale shaker, after separation, the coarse solids are separated out from the shale shaker, the fine solids dropped into the mud tank with the liquids.
For more information of TBM slurry separation plant, 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