In gas lift, compressed gas is injected down the casing tubing annulus of a production well, entering the well at numerous entry points called gas-lift valves. As the gas enters the tubing at ...

In gas lift, compressed gas is injected down the casing tubing annulus of a production well, entering the well at numerous entry points called gas-lift valves. As the gas enters the tubing at ...

gas lift is the optimal choice for offshore applications. Occurring downhole, the compressed gas is injected down the casing tubing annulus, entering the well at numerous entry points called gas ...

Is attributable to causes other than an artificially applied annular pressure (such as gas lift) that remains isolated from all other annuli or temperature fluctuations in the well. The ...

and sealed the C annulus of the well. This removed the risk of casing collapse and gas migration to enable the well to produce and significantly extend its production lifespan. Expro collaborated ...