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Challenge

Hole Opening

MWD Shock Tool

MWD string protection delivering reduced shock and vibration to significantly improve the reliability and durability of MWD components in even the harshest environments.

65% reduction in damage compared to strings without the MWD Shock Tool in hole.

With significant changes being applied to today’s wellbore geometry and an increase in the use of percussive aids designed to increase ROP, the MWD tool can be subjected to high levels of vibration requiring extended protection to increase tool life and reduce retrieval trips for failed units.

The MWD Shock Tool is a shock, vibration and torsional dampener, which reduces the impact of destructive energy on sensitive MWD tools. Axial shock and vibration are reduced by a factor of 7 to 10, and lateral shock and vibration are reduced by a factor of 5 to 7 due to the built in torsional dampening and double acting dampening on compression and extension.