Description

Drill Шток Testing Dst Tools Champ V Retrievable Пакер

DST Tools CHAMP Пакер is improved from RTTS Пакер. Compared with RTTS Пакер, the CHAMP Пакер has a concentric bypass. The CHAMP Пакер has the capability of circulating below the packer and other parts have the same function as RTTS Пакер. 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 Пакер 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.