Fully adjustable on the surface while in the tool string.
Pressure and temperature compensation system with mechanical components isolated from wellbore fluids.
Short and compact design.
Jars act to greatly increase the force available at the tools.
Delivers bi-directional impacts through wireline manipulation.
Robust and reliable.
Low friction surfaces to ensure peak performance.
Intake and exhaust slots designed to maximize velocity for superior jarring force.
Can be used in wells with high temperatures and pressures without using seals, bearings, or races.
Dual fish neck design.
Engineered to deliver superior jarring forces under a wide range of operating environments
The reduced coefficient of friction ensures the tool will remain reliable in the harshest conditions
Uses Belleville spring washers, which provide a
significantly greater force than a conventional coiled spring.
Short, compact design.
Available in 2.125" , 2.5" and 2.688" sizes.
Stores additional energy when used with an Impact Selector jar to increase impact forces.
Provides highly effective shock absorption to help prevent tool or wire damage.