Side Door Stripper Packers
Side Door Stripper Packers are designed to pack-off on coiled tubing as it is striped in and out of the well, at working pressures up to 10,000 psi. Its unique design permits the replacement of the packer elements and bushings through an open "window" below the injector. Changing packers with this design is always easier, but it is particularly advantageous when changing them with tubing in the well. The Side Door design permits replacement of the packer, non-extrusion ring, and bushings by hydraulically retracting the pack-off piston to expose an open portal through which these elements may be changed with tubing in the well. The Side Door is available with a working pressure of 10,000 psi and certified for NACE, North Sea Service, or Arctic service. The 3.06" Side Door is offered with a manually retractable pack-off piston, as well as hydraulic retraction.