gas lift Reverse Circulation Drilling Machine is a technique used in the oil and gas industry to lift fluid from the borehole to the surface. Unlike traditional gas lift methods, which use compressed gas injected into the wellbore to lift the fluid, reverse circulation gas lift methods reverse the direction of gas and fluid flow in the wellbore.
In reverse circulation gas lift RIGS, the gas lift valve is installed in the wellbore, usually at the bottom of the production tubing. The valve allows gas to flow into the tubing, creating a pressure difference that lifts the fluid to the surface.
The reverse cycle gas lift platform includes a gas injection system that provides the gas required for the gas lift. The system usually consists of a gas compressor, a gas storage tank and a gas injection line. The gas is compressed and injected into the wellbore through a gas lift valve.