One Shot Cementing System
This system offers a means of cementing casing while protecting lower producing zones. Typically, the well is drilled to TD and casing (with or without in-line screen) is run with an inflatable casing packer and cementing valve. A mechanical setting tool is run inside the casing on a cementing string to seat inside the packer and both inflate the packer and cement the casing annulus in a single trip.
Slip-on Casing Packer
IPI Slip-On Casing Packers are built with internal diameter large enough to allow them to be slipped onto a joint of casing and then are secured in place using a high strength, epoxy resin. The clearance between the packer I.D. and the casing may be adjusted at the design stage to provide for slipping over couplings or external upset tool joints.