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Repair leaking casing

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Repair a leaking casing

 Leaking casing repair on oil and gas producing wells is capital for operators seeking to avoid groundwater contamination, or methane migrations into the atmosphere.

There are various explanations to a leaking casing: splitting casing, corroded casing sections, damaged couplings...

Saltel Expandable Steel casing patch (SES Patch) allows restoring casing integrity, optimises the well's production, and prevents fluid or gas migrations in the annulus. the SES Patch once set, leaves large ID access to the well for most standard downhole tools. SES Patch is a pressure resistant inner lining allowing to avoid plug & abandonment decisions.