saltel casing patch with smart coil tubing

Restoring casing or tubing integrity

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How to restore Casing integrity?

Casing integrity may be jeopardized due to corrosion, to mechanical failure, or to perforations to seal after cement remediation operations. If cement remediation requires casing perforations, then an expandable steel patch can be used to provide pressure integrity across the perforations.

Restoring casing integrity in high temperature wells