Champ Packer
Champ packer is a Halliburton tool. It is a retrievable packer with bypass ports and hold-down slips. Champ Packer is widely used for Drill Stem Testing and Tubing Conveyed Perforation applications. A concentric by-pass valve provides a larger flow area and allows circulation below the packer. Champ packer has higher temperature and pressure ratings. It is ideal for deepwater and extended reach wells.