Gas Lift Rig Reverse Circulation Drilling Machine

A reverse circulation drilling equiopment ,gas lift drilling rig is a rig specifically designed for reverse circulation drilling operations. Reverse Circulation Drilling Machine is a drilling method in which drilling fluid is pumped down the drill string and discharged through the drilling  bit, bringing cuttings and debris back to the surface through the annulus.

The reverse circulation gas lift rig is equipped with drilling fluid pump, gas injection system and gas lift valve. The drilling fluid pump is used to pump the drilling fluid down through the drill string, while the gas injection system injects gas into the drilling fluid to produce the required lift. The gas lift valve controls the flow of gas into the drilling fluid to ensure optimal circulation.