Description

Drill Stem Testing Dst Tools Champ V Retrievable Packer

DST Tools CHAMP Packer is improved from RTTS Packer. Compared with RTTS Packer, the CHAMP Packer has a concentric bypass. The CHAMP Packer has the capability of circulating below the packer and other parts have the same function as RTTS Packer. While going in the hole, the bypass is held open until slips are set by the J-Slot that controls the mechanical slips, including follow components: J-slot mechanism, mechanical slips, packer elements, hydraulic slips, bypass.

CHAMP Packer would be the tool of choice where positive circulation below the packer is required such as in drillstem testing, TCP applications, using tailpipe, for shallow service, and as liner tools.