Xpandable steel patch for effective water shut off
Xpandable Patch eliminates or reduces the water production without restricting the wellbore access. It seals the perforated zone without restricting the production from the neighboring perforations. The patch Provides 100% effective seal even in damaged or worn casings.
- Accurate positioning close to oil or gas producing perforations
- Rapid delivery Seal effectively in corroded or ovalised hole
- Effective pressure resistant watertight seal