Back to catalog

JAR

Basic functions and purpose of drilling jasses:

Drillstring retention.
  • Allows the drill pipe to be held in place while drilling, preventing uncontrolled movement.

Torque transmission.
  • Ensure efficient rotation of drill pipe and bit, allowing for rock breaking.

Reduces stress on other rig components.
  • Yasses distribute the load, extending the life of drilling equipment.

Ensure drilling accuracy and safety.
  • They improve control of the drilling tool, reducing the risk of accidents.

Where are they used?

  • In rotary drilling - to transmit torque from the rotor to the drill pipe.
  • In top drive applications - to connect the drill pipe to the drive mechanism.
  • In drill string maintenance - for securing and holding drill pipe during bit change or repair.

Advantages of use:

  • Provide secure fixation of drill pipe.
  • Transmits torque with minimal losses.
  • Reduce the risk of drilling accidents.
  • Compatible with various types of drilling equipment.

EQUIPMENT TYPE: DRILLING TOOLS

See more