Stage tools

Cflex technology provides a gas-tight solution for precision primary or contingency staged cementing. Unprecedented flexibility is offered through multiple open and close valve technology and the option to install in one or more casing and liner sections. Optimum annular seal integrity assurance means that the V0 rated Cflex can be fitted with confidence, and without compromise to the ID or OD of the string.

There are two members of the family, sharing many key features but with significant differences in pressure handling and locking options:

Cflex RL/RPL
Featuring Rotational Lock or Rotational Permanent Lock

Cflex SS 
Improved permanent lock system and higher pressure handling capability