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 key element in the offshore drilling supply chain is the onshore supply base. The wastes most commonly associated with offshore E&P activities include: Drilling fluids, drill cuttings, produced water, treatment, workover, and completion fluids, deck drainage, produced sand, naturally occurring radioactive materials, and other assorted wastes.
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.
Dessander and desilter are equipment on solids control system for separate solids from unweight mud or water-based mud (see Solids Control Equipment Requirement). Hydrocylone is core part of desander and desilter. The foremost different between desander and desilter is the size of hydrocyclone. So when you say hydrocyclone in mud management field is the same saying desander and desilter.