Hydraulic Jar

The Wellpro Group Jar is a Bi-Directional Hydraulic Jarring Assembly and is designed to operate in conjunction with the Wellpro Group Hydraulic Intensifier.


The jars unique design allows for easy dependable operation with no setting or adjustment required before use in the wellbore.  The hydraulic assembly allows the operator to easily control the intensity of jarring impacts by varying the applied load at the tool.  Due to an internal hydraulic metering system the jar can deliver a wide range of impacts, from low to very high, along with high impulse forces.