SwellPLUS™ Packer

The SwellPLUS packer has no moving parts and the elastomer element expands upon contact with activation fluid, sealing against the wellbore. The time required for the packer to swell and hold the required pressure is determined by the downhole conditions, activation fluid composition and the element design. The specially designed elastomer element is capable of withstanding varying temperatures that ensures reliable zonal isolation during stimulation operations and throughout the life of the well.

The SwellPLUS Acid Isolation Sub-Assembly consists of two SwellPLUS packers and a single RockSEAL® H2 packer that is hydraulically set. The SwellPLUS Acid Isolation Sub-Assembly is specially designed to provide annular isolation in multi-stage completion systems, during stimulation and throughout the life of the well. The sub-assembly combines innovative elastomers from two different packer models to provide reliable high-pressure zonal isolation in the most challenging wellbore conditions.