生产管道

生产管道-is a pipe that is inserted into a cased hole (wellbore), through which hydrocarbons are transported (produced) to the surface.Forwell‘s Production tubing comes in various sizes and varies between 1.05" to 4 ½” and normally 30ft long. Production tubing also serves as a protection of the well casing against corrosive fluids, sand, paraffin and wear & tear.Together with other completion components, it is also called Production String.If production tubing is damaged, it can easily be replaced, which is not the case with the well casing.