Desander Desilter

Hydrocyclone Desander Desilters are the important solids control equiments for drilling mud, GN Solids Control provide high quality desander desilter for oil gas drilling, CBM Drilling, underground projects desanding plant. Desander and desilter can be mounted on shale shaker to make it as assembly of mud cleaner.

Hydrocyclone desander desilter is the solids control equipment, Desander is the second phase solids control equipment for separation sands, desilter is for drilling mud silts separation. GN desander desitler have many options from Mini desander desilter to mud cleaner.Desander desilters are widely used in oilfield drilling, bored pile drilling, CBM Drilling and HDD.

Part I: Desander & Desilter for Oil Gas Drilling

Desilter Options for different Application

Desilter Types Desilter Discription
GNWS Desilter Type: Desilter without downstream drying shale shaker
Model: GNWSE-12N / GNWSE-16N Desilter
Application: For oil gas drilling un-weighted drilling mud.
Features: Small footprint, economic choice, no consumable screens.
Result: Wet cuttings, not recommended for Weighted mud and drying solids.
752 Desilter Type: Desilter with GNZS752 Series Mini Shale Shaker Screen Area:1.35㎡
Model: GNZJ752E-8N / GNZJ752E-12N Desilter
Application: For oil gas drilling small drilling rig , CBM drilling, HDD, Water Well drilling.
Features: Small footprint, economic choice, acceptable drying solids.
703 Desilter Type: Desilter with GNZS703 Series 3 Panel Shale Shaker Screen Area:2.6㎡
Model:GNZJ703E-D8N/ GNZJ703E-D12N/ GNZJ703E-16N Desilter
Application: For oil gas drilling big drilling rig , large HDD rig, Tunneling Boring Machine etc.
Features: Big capacity,, drying solids..

Part II: Desander & Desilter Plant for Bored Pile

Bored Pile Desander Bored Piling desander

Bored piles are cast in place cylindrical piles excavated either by use of rotary equipment operated augers , buckets, under static drilling fluid or large drill bit (for hard rock) with reverse circulation.The reason to use desander unit is that Bored piles installed in common soil with the presence of water table, generally require the use of a short temporary steel casing and a drilling fluid as static suspension to provide support to the surrounding soil while excavating the pile and until complete backfill of the pile excavation with concrete, in order to prevent cave-in of the excavation and destabilizing the surrounding soil formation.GN Bored Pile Desilter desander is to separate the sands from the drilling fluids and recycling the drilling fluids for use.

Other Desander & Desilter Related Solids Control Equipment:

 Shale Shaker    
Shale Shaker Vacuum Degasser Drilling Mud Desander
   USA Mud Cleaner  decanter-centrifuge-1
Drilling Mud Desilter Mud Cleaner Decanter Centrifuge