Well patch solutions for effective leak remediation – designed to restore casing and tubing integrity by sealing leaks, corrosion, and damaged connections
Leaks and corrosion in tubing or casing are common across the well lifecycle, and repairing them should not come at the cost of future access or production. Welltec® delivers ultra-slim, wireline-deployed well patch solutions for effective leak remediation, sealing damaged zones with minimal ID loss of just 4–10 mm to preserve flow and maintain repeat intervention capability.
Both the Welltec® Springblade Patch and the WDX-Internal Patch are designed for rigless installation and patch-thru-patch remediation. Using expandable sleeves and pre-applied sealing agents, integrity is restored quickly and precisely – ideal for corroded or damaged well casings, covering perforated zones, and protecting downhole hardware without the usual drawbacks of traditional leak remediation methods.