Product outline

The product is used in swabbing well with high gas-oil ratio so as to reduce the influence of gas on pump efficiency.

Working principle

The oil-gas mixture runs along the helix outside of helical separation part of the gas anchor and gets discharged on the ground by pump through the annular space of the upper outer tube and gas-collecting hook. The gas flow gathers around the helix inside, forms a “gas cap” in gas hood, pushes the check valve open and gets discharged through the exhaust vent.

Main technical parameters