K>NETIC OIL JAR

The LiMAR® Oil Jar is designed to provide an upward jarring impact force when used in conjunction with a correctly matched LiMAR® Accelerator Sub. The LiMAR Oil Jar is a modernised version of the traditional hydraulic jars with focus on strength, sealing quality and user-friendliness.

By maintaining an overpull, the oil within the Jar chamber is slowly metered until the close-tolerance piston reaches the larger internal ID. At this point the Slide Stem accelerates rapidly to ‘fire’ the toolstring upwards. The jar is then simply re-set / closed by setting down toolstring weight which moves the check valve and balance piston off seat, allowing fluid transfer to fully re-set the Oil Jar.

Download PDF

TOOL APPLICATIONS:

  •  For controlled, optimum upward jarring during the retrieval of downhole items

DESIGN FEATURES & BENEFITS:

  • Available in industry standard toolstring sizes
  • Suitable for use with a variety of viscosity oils to control jar release time in varied well temperatures
  • Unique inverted jar design to increase moving mass for improved jar impact
  • Balance piston chamber to limit well pressure effects
  • Simplistic, ergonomic design for rapid redress
  • Connection options to suit customer requirements
  • Simple, robust design ensuring ease of operation for the end user
  • Selected components QPQ treated
  • Hexagonal flats for safe make-up & break-out
  • Matched Accelerator Subs available to suit LiMAR® Jar range
Assembly Part No. Actual OD Fish Neck Connection Working Range
1207-1250-XXX-RX  1.250" 1.187"   Optional  up to 800lbs
1207-1500-XXX-RX  1.500"  1.375"  Optional  up to 1100lbs
1207-1750-XXX-RX  1.750"  1.375"  Optional  up to 3000lbs
 1207-1875-XXX-RX  1.875"  1.750"  Optional  up to 3000lbs
 1207-2125-XXX-RX 2.125"   1.750"  Optional  up to 3000lbs
 1207-2500-XXX-RX 2.500"   2.313"  Optional up to 7000lbs 

XXX - Last 3 digits of part number denotes connection type For additional sizes or further information please contact sales 

Ask our team a question?

Contact us

ASK OUR TEAM A QUESTION?

Our highly skilled engineering and technical sales staff are on hand to offer customisable, fast-response solutions for your well servicing needs.

Contact us