73mm Two layer pipe screen for deep oil well:
Pipe Base Well Screen/water well screen/water filter pipe screen consists of V-shape profile wire and the longitudinal support rods, each intersecting point of these wires is fusion welded.so it has sturdy constriction and good mechanical property.
Base pipes and screen jackets, which is also called sand control well screens, which is used in the oil well, gas well and water wells. The base pipes screen jackets is constitute of API standard base pipes and the Johnson type well screens as the jackets wrapped outside of the base pipes.
Sand control screens is a new efficient technology of the mechanical sand control with excellent performance in practice by its high permeability, high strength, high deformation a adaptive capacity, high reliability and good anti-corrosion property.