Halliburton's wireline-set Perma-Series® packers are effective differential production packers for single or multizone completions. These permanent packers may be electric wireline or hydraulic-set on the workstring. They are also designed to leave the packer bore free of all setting devices and maintain a large fluid-bypass area through the packer.
High formation, unloading differential, or stimulation pressure areas
Pulling tubing without unseating packers
High bottomhole temperatures
Downhole conditions demanding special running clearance