To reduce the water based drilling cutting, Normally,the drilling company or the waste management company will use a High Cutting Dryer to dry the
cuttings to make it easier for tranportation, later on take the drilling cuttings for further treatment and diposal the cutting and handling the fluids with a polishing decanter centrifuge.
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As the most peofeedinal manufacturer for compact mud system, GN Solids Control exported a complete trailer mounted mud system to Middle East.
It is a 200GPM trailer mounted mud system. Wildly used for 150GPM~200GPM water well drilling, HDD, CBM, CSG, etc..
The 200GPM trailer mounted mud system including below equipment:
1) 1 set GN MINI shale shaker GNZS752
2) 1 set GN MINI mud cleaner GNJ752-4S. It is a MINI shale shaker with 4 desilter cone, 4 inch.
3) 2 agitator and a small mixing unit.
Microtunneling is one kind of trenchless construction.
It is mainly used in urban area. Drilling mud need to be recycling.
The recirculation slurry system used for microtunneling should be as conpact as possilbe and the footprint of the total system shoud be as smaller as possible.
For microtunneling recirculation slurry system, usually, all separation equipment are conbined together, for fast movement and compact.
the photo shows gn solids control mud system for zj50 oil rig in the oilfield.
Learn more: ZJ50 Rig Mud Cleaning System for CNPC LiaoHe Oilfield
LiaoHe Oilfield, a 
company, which is the largest production base for thickened oil and high pour point oil in China has already procured 5 unit complete mud cleaning system from GN. The latest ZJ50 rig mud cleaning system has been already running well on the jobsite after our technicist making the commissioning.
GNZJ50 (5000HP) rig system running well in a CNPC jobsit.
It is a 6-tank mud system including following:
1. 3 units Shale Shaker each capacity of 140m3/hr
2. 1 unit Vaccum Degasser GNCQ360 which remove the cuttings in gas from the drilling mud to improve the efficiency of transfer pump.
3. 1 each Desander and 1 each Desilter
4. 1 unit High Speed Decanter Centrifuge GNLW363
5. Agitators to prevent the drilling mud sedimentation
6. Centrifugal Pump for transfering mud internal tank and charging to mud pump.
7. This ZJ50 rig mud cleaning system also equiped with poor boy degasser to prevent blowout.