Contingency well control without compromise

The Double Upper Reserve Activating (DURA™) Float gives operators superior well control on a number of contingency applications.

With the DURA Drill Float™, the operator has a dormant large bore float (3.23”) situated above the BHA which can be rapidly activated by pumping a dart from surface.

The DURA Drill Float™ provides a barrier against fluid ingress after stuck pipe severance with the HyPR HoleSaver™ or for providing a reserve float in case of primary failure or other drill string malfunction. The DURA Drill Float™ de-risks contingency operations.

Based on the proven Self Filling Float™ technology, the dart activated DURA float is fitted with a dual flapper arrangement - providing unparalleled sealing technology and redundancy, with a working pressure of 10,000 PSI.

Contingency well control for: 

  • Stuck pipe severence 
  • Drill String failure in BHA 
  • BHA leak paths 
  • Primary float failure 

 

The Double Upper Reserve Activating (DURA™) Float gives operators superior well control on a number of contingency applications.

With the DURA Drill Float™, the operator has a dormant large bore float (3.23”) situated above the BHA which can be rapidly activated by pumping a dart from surface.

The DURA Drill Float™ provides a barrier against fluid ingress after stuck pipe severance with the HyPR HoleSaver™ or for providing a reserve float in case of primary failure or other drill string malfunction. The DURA Drill Float™ de-risks contingency operations.

Based on the proven Self Filling Float™ technology, the dart activated DURA float is fitted with a dual flapper arrangement - providing unparalleled sealing technology and redundancy, with a working pressure of 10,000 PSI.

Contingency well control for: 

  • Stuck pipe severence 
  • Drill String failure in BHA 
  • BHA leak paths 
  • Primary float failure