In cased-hole environments, ESeal Liner systems provide a solution to mitigate troubled casing intervals in onshore and offshore applications.

Elastomeric bands are attached to the top and bottom of the expandable liner that, when expanded, anchor the system to the base pipe. These elastomeric seals can also be placed at various intervals along the expandable liner in order to isolate specific zones. ESeal Liner systems are expanded down-hole providing a larger diameter than alternative remediation options. As a solid-steel liner, it is also a permanent and reliable means of sealing and reinforcing casing sections.