Vacuum Degasser as a second stage cleaning equipment is mainly use to remove gas immerged in mud. It is usually fixed after shale shakers. Vacuum degasser ensures proper mud weight pumped down well to prevent potential blowout in drilling. It’s a very important equipment in degassing process.
Vacuum Degasser is used to remove the small entrained gas bubbles left in the mud by the mud/gas separator. These units are positioned downstream from mud/gas separators, shale shakers and mud cleaners, while hydrocyclones and centrifuges follow in the arrangement.
Degasser belongs to the vacuum degasser, namely use the suction effect of the vacuum pump to create negative pressure region in the vacuum tank, and the mud enter the hollow shaft of the rotor through the suction tube under the action of the atmospheric pressure. And then the mud spray to the tank wall through surrounded windows of the hollow shaft. As collision and the function of separate wheel, the mud separated into thin layers, bubble immersed in the slurry breakup and gas escape. Gas is discharged to safe zone from gas separator through the suction of vacuum pump and separation of gas-water separator. the mud is discharged outside of the tank by impeller. As the main motor start first, the impeller associated with the motor is in a high-speed rotation state, so mud gets into the mud tank only from the suction pipe not be sucked from the liquid discharge tube.
Features & Benefits
1. Self contained unit without need for centrifugal pump to feed drilling mud.
2. Eliminate corrosion and reduce reparation and maintenance costs.
3. Short footprint,can be installed in smaller spaces.
4. Degasser can act as a big agitator for the drilling mud, which helps the treatment for desander and desilter.
KOSUN has been providing the drilling fluid solids control equipment and solids control system for more than 20 years,main solids control equipments including the shale shaker, shale shaker screen, desander, desilter, vacuum degasser, centrifugal pump, submersible slurry pump, shear pump,mud agitator, mud gun, drilling fluid mud cleaner, decanter centrifuge, jet mud mixer, mud tank, diesel tank, water tank, etc.Complete solids control system including arctic solids control system,mobile solids control system,skid-mounted solids control system,etc.KOSUN can supply a professional oil drilling waste management integrated service for the customers achieve the requirement of the related law of the local government.Drilling waste management including vertical centrifuge,screw conveyer,hi-g dryer,screw pump,etc.Security equipment including ignition-device,mud/gas separator.
http://www.kosungroup.com/products/solids-control-system/mobile-solids-control-system.html
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