GriffithForce Double-Acting Hydraulic Drilling Jar

The GriffithForce double-acting hydraulic drilling jar offers dependable performance when jarring for extended periods.

Description

The Griffith™Force double-acting hydraulic drilling jar features high-yield mechanical construction, optimum protective parts material, and enhanced high-pressure sealing technology for dependable performance when jarring for extended periods.

The GriffithForce drilling jar is hydrostatically balanced, and a newly designed pressure-retaining system protects the tool from the high internal pressures generated during jarring. The tool has a shorter overall length and a high maximum overpull load limit, delivering high-energy impacts on demand. This jar is the ideal solution for drilling and fishing applications.

Features/Benefits

  • Compatibility – Large inner diameter for use with ball- and dart-activated tools
  • Versatility – Fully hydraulic jar ideal for placement in extended-reach applications
  • Infinitely variable impacts – Provides hydraulic metering with a high maximum overpull load limit
  • Continuous and consistent jarring performance – Retains hydraulic delay in both directions
  • Reliable design – High-yield material construction combined with optimum protective part material
Resources
  • GriffithForce Double Acting Hydraulic Drilling Jar Tech Summary

Related Products

GriffithForce Double-Acting Hydraulic Drilling Jar

The GriffithForce double-acting hydraulic drilling jar offers dependable performance when jarring for extended periods.

Learn more

PowerStroke Drilling Jar

The PowerStroke drilling jar was engineered with Bowen technology to provide control, power, and flexibility for extended drilling periods in the most demanding applications.

Learn more

Griffith Hydraulic/Mechanical Jar

Our Griffith hydraulic/mechanical drilling jar is well-suited for virtually every drilling condition.

Learn more

ShockForce Drilling Jar

Achieve industry-leading impact forces and extended stroke length at downhole pressures up to 30,000 psi with our hydraulic drilling jar.

Learn more

Related Tools

Man on in a drilling cabin points to a screen

NOV Jar Placement Program

Proper placement can affect your jar’s performance. Our jar placement program helps you get the most impact from your jar.
Learn more