Vacuum Degasser

Vacuum Degasser

Solid Control Equipment

Mud-gas Separator/ Vacuum Degasser

Product Introduction
A vacuum degasser is a device used in drilling to remove gasses such as methane, H2S and CO2 from drilling fluid which could otherwise form bubbles. This type of degasser processes mud by accelerating fluid through a submerged pump impeller and impinging the fluid on a stationary baffles to maximize surface and thus enable escaping gas vent to atmosphere.

Vacuum degasser can play a major role of returning mud gravity, stabilizing mud viscosity and reducing drilling cost. Therefore, it works as one type mud cleaning equipment. As it is placed after the shale shaker, it is also called the second stage mud cleaning equipment in mud recycling system. At the same time a vacuum degasser can be used as a heavy-power agitator. The vacuum degasser has self-suction function, so it doesn’t need the extra transfer pump to feed the mud. After the impurities being removed, the working efficiency of subsequent centrifugal pump for desander and desilter would be greatly increased.


●Self contained degasser unit operation without feeding pump.

●Mud sprays onto the walls at a high speed and gas bubbles break completely with a satisfactory degassing efficiency.

●Liquid Level Sensor for safety operation.

●Skid mounted, self-contained unit.

●Degassers have another function like a big size agitator for mixing mud before feeding to desander desilter.

●Fail-safe overflow valve.

●Technical and spare parts support in many countries.

●Compressed structure and degassing efficiency of more than 92%.

●Minimum moving parts for reliable operation.

●Corrosion is eliminated and cost of repairing as well as maintenance reduced.

●Self-priming device enables it to pump drilling fluids without centrifugal pump.

●Water ring vacuum pump always remains isothermal state in operation and it is safe, reliable in inflammable and explosive gas suction.

Technical Data

ModelCapacityMain MotorVacuum Pump Air DisplaceWeightOverall Size
ZCQ 300-90300/132030/39.94/5.390/3961960/21122250×1235×1650
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