Solids control is a technique used in drilling rig to separate the solids in the drilling fluids that are crushed by the drill bits and carried out of the well surface. Normally solid control system is consist of five stages solid control equipment, including: shale shaker, vacuum degasser, mud cleaner, desander, desilter, decanter centrifuge, mud agitator, mud tanks. Shale shaker is used to separate the big solids with diameter above 200μm, and 47~76μm for desander, and 15~47μm for desilter. Sometimes desander & desilter are combined as high efficient mud cleaner. When air enters into the drilling fluids, vacuum degasser is used to separate the air. If no air in the mud, the degasser would work as a big agitator. All these equipments are mounted on the top of the mud tank. After separating the solids, the clean mud would be pumped into the borehole again.
Brightway Solids Control Company is the famous and prefessional solids control equipment manufacturer and exporter in China. At present, Brightway solids control equipment have been exported to 48 countries in the world.