A one-step, unique solids control system can simultaneously discard small and large particles from the mud. The one-step solids control fluid conditioning can deliver desirable rheological properties and a reasonable size range for the suspended material.
A simple and economical surface solids control method to complement the downhole systems becomes necessary when we desire to reduce viscosity, yield point, gel strength, total solids, concentration of drilled solids, and low micron-size material. This aim will be achieved when we are able to partially reject the undesirable materials from the drilling fluid system.
The decanter centrifuge has become a major processing tool in a wide range of liquid/solid separation applications. There are lots companies have ability to manufacture types of decanter centrifuges.
A mud cleaner is a combination of desanders and/or desilters to remove drilled solids from mud. -wiki
Mud cleaners can be leased, rented, purchased as independent units, or assembled on location. When mud cleaners were invented in 1971, main shale shakers on drilling rigs were either unbalanced elliptical or circular motion machines.