Wel-lok™ CLS Casing Leak Seal

About the application

The Wel-lok™ CLS (Casing Leak Seal) was developed to address the shortcomings of traditional methods in sealing leaks in tubings and casings. This tool provides a V0 rated seal with higher pressure ratings than conventional casing patches with a larger through bore than traditional packoffs. If full bore access is required, it can be milled out leaving a seal only across the leaking area of the well.

Casing Leak Seal - BiSN
Casing Leak Seal - BiSN
Casing Leak Seal - BiSN
Casing Leak Seal - BiSN

How it works…

The Wel-lok™ CLS (Casing Leak Seal) was developed to address the shortcomings of traditional methods in sealing leaks in tubings and casings.

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