Johnson Screens Super Guard Screens

Johnson Super Guard screen range may be customized within a wide selection of stainless steel and high-nickel alloys. Recommended for open hole and cased hole gravel pack completions with medium to relatively high pumping rates and pressure. Also for standalone completions in well sorted homogeneous reservoirs in addition to horizontal, multilateral and extended reach wells. 

Available with 3 different profiles for wires and ribs pending on expected performances. Specific perforation patterns with large open area in accordance with jacket open area. Support Ribs number is optimized to increase the tensile strength while no ribs will run over perforation holes. Additional support ribs maximize roundness of the jacket thus providing excellent slot control for better sand retention and prevention of filter cake build-up. Shrink-fitted recessed end-ring components are carefully engineered to give greater jacket protection during final installation.

Additional support ribs maximize roundness of the jacket thus providing excellent slot control for better sand retention and prevention of filter cake build-up Shrink-fitted recessed end-ring components are carefully engineered to give greater jacket protection during final installation.