New Environmental Awareness Initiatives-TR Pitless System

With the increasing environmental protection of oil fields, TR Solids Control develops our own intellectual property rights pitless system and equipment. Some of TR Solids Control Products compose of Pitless System. Shale Shaker&Mud Cleaner&Decanter Centrifuge will handle Slurry from oil well  first, than treated slurry flow into mud tank, it will be reuse. The rest drilling cuttings fall into screw conveyor and go into vertical cutting dryer & another decanter centrifuge. These two machines will treat drilling cuttings accordingly and make them dry and easy to control. Drilling fluid & maintenance cost & clean up charge will be reduced dramatically when proper TR Solids Control techniques are utilized.



TR Solids Control Pitless System mainly including Vertical Cutting Dryer, Decanter Centrifuge,Transfer Pump etc.

S/N S/N Description
1 Vertical Cuttings Dryer TRCD930 with option for VFD or fixed speed
2 Decanter Centrifuge TRGLW355Centrifuge 14inch bowl,Optional model as below:
TRGLW355 Centrifuge with VFD drive.
TRGLW355 standard with fixed speed
3 Screw Pump Two sets TRG30A-075 Screw Pump with capacity:30m³/h for each pump.
One for taking fluids from catching tank to feed the decanter centrifuge,the other for flushing the Vertical dryer.
4 Skid with catching tank Fast move skid for mounting all the equipment
One Catching tank with capacity:4m³ for catching fluid from vertical cuttings dryer.
5 Telescopic Skid Two telescopic skid with walkways and handrails for safe operation.
One for mounting the decanter centrifuge to a higher position in order to allow the centrifuge discharged fluids feed to active mud system by gravity.
The other telescopic skid for mounting and adjusting the height of the vertical cutting dryer to allow the discharge of drying cuttings
6 Electric Cradle 0.5 Tons electric cradle for lifting the components of vertical dryer
7 Electric Control System Two lighting system,electrical control boxes and cables and plugs for operation the complete system.


1. Screw conveyor or vacuum transfer pump to feed material to vertical cutting dryer.
2.Vertical cutting dryer handle the oil based mud to less than 5% OOC(oil on cuttings),cuttings are discharged, oil are recycled.
3. Decanter centrifuge recover the useful drilling fluids from the mud.
TR Solid Control is the professional API&ISO certified solid control and drilling waste management system including complete equipments manufacturer in China.
Welcome customers from all over the world to visit us and cooperate with us!

Contact Us:TR Solids Control
Sales office:No.10 West of North 2nd Ring Road Xi’an City.
Manufacture: No.60 Caotang Industry Zone Huxian County Xi’an City.

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