Bi-Directional Jar

Bi-Directional Jar

The Coil Solutions Bi-Directional Jar is designed to give a positive upward and downward impact to the BHA below.

By pulling or pushing on the jar it is put into a metering detente, at which a time delay occurs. Once passed through the detente, the mandrel is then freed to stretch. It causes a hammer effect to the tool string below, thus freeing the immobilized tools.

  • Bi-Directional
  • Can be serviced for only upward impacts or only downward impacts
  • Shorter in length
  • High torque
  • Used for milling, drilling, fishing and other service jobs
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