Skip to main content
Return to overview


for extreme torques, extended reach wells and rotation operations

VAxplorer® is a  CAL IV Casing Connection with torque capability.


The most important advantages:

  • Thread design for high yield torque (for size 5-1/2” x 23 ppf P110 above 22000 ft•lbs)
  • 100% compression & tension efficiency
  • Successfully tested according to ISO13679:2002 CAL IV and API 5C5:2017
  • Finite Element Analyses of Make-up, Series A and Series B test
  • Gas sealability, also tested with bending and internal pressur