protect your tools

The Infinity Hydromechanical Drilling Jar is designed to be run in the drillstring bottom hole assembly (BHA) in order to 'free' the drillstring when the situation becomes tight. The jar enables intensified forces to be applied in either an up or down direction. These “jarring “or” impact forces can exceed six times the intensity of the force applied to the drillstring itself. It  is insensitive to right or left hand torque, and is most commonly run as 'hydraulic-over-mechanical', but can be run as a 'straight-mechanical' by omitting the valve, or as a 'straight-hydraulic' by omitting the latch. When run as a hydraulic-over-mechanical or straight-mechanical, it is run in the latched position. This eliminates unexpected jarring and prolongs seal life.

Mechanical Tripping Mechanism

The normal setting for the mechanical latch is 50% of the jarring load. This ratio, along with the tripping load, can easily be altered to suit drill string requirements.

Design Features:

• The unique design of the Infinity Jar allows the spline drive along with all working components to be housed in one sealed oil chamber, eliminating the need for ports which can fill with cuttings that can restrict the down jar stroke. This makes the Infinity Jar ideal for air drilling.
• The collet or tripping mechanism is designed to run in the cocked or latched position, causing the inner mandrel and outer housing to act as an integral component, thereby virtually eliminating seal wear or inner tool wear during normal drilling. This allows the length of the tool runs to be extended.
• Being designed to run in the latched position eliminates the need to extend or open the jar before running in the hole, as is required with other hydraulic jars. Unexpected jarring while tripping in or out of the hole is also eliminated, as can occur with conventional hydraulic jars. The possibility of the jar tripping in the hole due to drill collar weight below the jar, and tool extension due to pressure drop across the bit, is virtually eliminated.
• The tool joints can be torqued to the same torque as the drill collars.
• Standard seals in the tool are effective to 250 F, and the tool can be dressed with seals effective to 400 F.
• The tool can be run in tension (at the neutral point), or in compression (within the preset latch settings).
• Only one carbide seal area is exposed to the drilling fluid. A secondary seal is incorporated which is lubricated on both sides and is never exposed to the drilling fluids unless the primary seal fails.

Maximizes Penetration Rates

The Infinity Shock Tool eliminates excessive vibrations, keeping the bit on bottom to maximize drilling effectiveness.

Maximizes Bit Life / Reduces Unnecessary Trips

Drill bits becoming dull or other tool damage can result in unexpected tripping. The Infinity Shock Tool helps to extend the life of bits, drill collars, and other equipment. This saves you time and money.

Use Anywhere, in any Condition

Unlike hydraulically powered shock subs that work off hydraulics, the Infinity Shock Tool is not affected by high pressures and temperatures downhole. Our tool is versatile and performs to specification under any drilling environment and condition.

Features:

• Availability of high temperature seals
• Specially engineered Belville Spring Stack configuration for dampening that is not affected by extreme temprature
• Both natural and induced vibration absorption
• Reduced drill bit vibrations resulting in higher penetrations
• Hydrostatically balanced
• Full internal stabilization