Relining a damaged casing section with Xpandable Steel Well Patch in a gas producer well

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Published on 22 January 2020

Another well Patch story – Saltel Industries marks another success with an expandable steel Patch, relining a damaged casing section in a Russian gas producer well.
This job highlighted the Patch capacity to adapt to unusual casing sizes (53/4in). This job also promoted our ability to operate under winter conditions in RCA.

The Patch overcame two challenges while running-in-hole: high dogleg severity, and 122 mm ID restriction.

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