In oilfield drilling fluid system, there are 2 types degasser. One is poor boy degasser separating large quantity invaded gas, the other is the vacuum degasser, we also call it gas buster.
Vacuum degasser should be installed immediately downstream of the shale shaker, and gas should be removed before drilling fluid enters centrifugal pumps. Hydrocyclone performance requires a continuous fluid volume and head generated by the centrifugal pumps. A gaseous of drilling fluid may reduces centrifugal pump performance and may even block the pump so that it prevents the movement of fluid. Even positive displacement rig pumps are affected by gaseous drilling fluid.
ZCQ series Vacuum Degasser is a special-purpose device and a new type one for the treatment of gas in the drilling fluids. It can get rid of various gas of invasive drilling quickly. Vacuum degasser is very important for returning mud gravity, stabilizing mud viscosity and reducing drilling cost.
Also, at the same time vacuum degasser can be used as a heavy-power agitator and supported applicable to all types of mud circulation purification system. The vacuum degasser design of the structure is scientific and rational. So we are able to achieve an effective gas-liquid separation, filter out impurities and to ensure that the exhaust pipe is always smooth.