Desilster cleaner is the third phase recycling after shale shakser and desander to separate silt above 20 microns.Main spec of GN desilter:
1) Shaker installed for dry performance
3) PU material
4) 4" size
5) Ball valve and clamp connect
GN Solids Control offer a complete line of No Dig drilling mud equipment, pls visit GN web for more info.
No Dig 500GPM mud tank system need very compact design to allow small footprint. It’s main spec as bellow:
1) 500GPM mud flow
2) 20ft container size mud tank
3) 1 set GN shale shaker
4) Jet mud mixier installed
Drilling cuttings re-injection (CRI) is an in situ method for the disposal of drilling cuttings and other drilling wastes into a sub犀利士
-surface stratum.
Drilling cuttings are slurriified with waster and groud down to a pre-determined partical size. The partical size is achieved by passing through a shaker screen. Slurry of the correct particle size and physical properties is injected via a pump, which is typically of a triplex design, into the well head at a given pressure and down into the pre-determined sub-surface injection zone. Over size particals from the shale shaker are re-circulated for further grinding.
ADIPEC 2013 is held in Middle East in Nov by showing GNLW363G decanter centrifuge.
GNLW363G Decanter Centrifuge Features
1) The main body including the collection box is made from stainless steel
2) The screw propeller made from stainless steel welded with tungsten alloy tile
3) Solids discharge port protected by replaceable tungsten carbon alloy
In oil drilling, their maybe 2 stage centrifuge for solids control slystem. The first centrifuge recovers barite and the second centrifuge dries it’s centrate and recovers valuable fluids.
For 2 stage centrifuge to be efficient, the first centrifuge must make a god separation since most of the solids in it’s centrate will be discarded.The poorer separation, the more barite will be carried over in the second centrifuge. Similarly, the second centrifuge mud operate at the highest possible G force to remove the most solids.