XR™ Reamer borehole enlargement tool

The XR™ Reamer borehole enlargement tool provides concentric and simultaneous hole enlargement with on demand activation/deactivation systems where tool reliability, durability and hole quality of the enlarged hole is important. The XR reamer is the only tool that can be deactivated after enlarging for drilling ahead the original pilot hole size and allows full flow circulation while tripping out. The XR reamer minimizes BHA vibration, macro-doglegs at formation transition interfaces and the tendency to initiate “whirl”.

Currently the only tool capable of enlargement to 50% over the pilot hole or drift diameter, the XR reamer is already proven in high-angle extended reach applications where it minimized downhole vibration resulting in reliable performance even in these extra challenging environments.