After the intrusion of nature gas or air into drilling liquid during drilling, the density becomes lower, the viscosity will be higher and the annulus drilling liquid density will be lower, which will cause hydrostatic column pressure decrease. Thus, these accidents such as blow out and borehole collapse will happen.
ZCQ vacuum degasser can solve gas troubles of the drilling fluid effectively. The bubbles in mud are transported to the drilling liquid surface quickly and separated from liquid after the treatment. Meanwhile, the self lock of hydraulic cones on centrifugal pump caused by aircut can be avoided.
A suitable vacuum area will form in the top part of degassing compartment during degasser working and the mud will flow into the degassing tank fluently.
Special separation pan design makes a thin liquid layer form and the air in the mud can be removed quickly.
Mud fast sprays onto the wall through the rotator windows and mud bubbles can break completely with a satisfactory degassing.
Gas-water separator will not make water and gas be discharged simultaneously which assures a smooth gas outlet pipe. Meanwhile, it can also circularly provide water for vacuum pump,saving water. Suction pipe can act as a heavy-power agitator when there is no aircut in mud.
