The Isolizer™ centralizer is an alternative solution to conventional centralizer subs for tight-tolerance applications. Unlike conventional that can only be placed between joints, the Isolizer centralizer provides the flexibility of placement at any point on the casing string. This design helps increase both safety and efficiency by eliminating the need for additional connections made on the rig floor. The Isolizer centralizer is available in almost any casing size or open-hole combination to allow casing centralization for even the most challenging wellbore configurations.
- Tight tolerance wells / sections
- Under-reamed holes