Downhole Isolation

Multi-deployable downhole isolation solutions

At Welltec®, we know that downhole isolation needs are determined by a range of factors. From regulatory compliance to aging infrastructure and limited access, operators face a growing list of challenges that make conventional remediation complex, costly, and time-consuming. Our Downhole Isolation segment addresses these realities head-on, with three distinct solution types: Annular isolation, Leak isolation, and Reservoir isolation.

Our downhole isolation products and services are designed to resolve issues ranging from the minor to the critical, with a minimized footprint and the highest degree of operational efficiency. 

Our downhole isolation solutions are

• Designed to reduce risk and complexity
• Wireline-deployable (rigless) for faster, lower-cost interventions
• Validated through proven performance in real-world operations
• Engineered to stop unwanted flow or leakage with minimal ID reduction
• V0 and V3 qualified
• Capable of mitigating cement-to-casing micro-annulus debonding
• Overall enablers for extended well life

Whether you're addressing cement integrity issues, casing corrosion, leaks, or planning a rigless pre-P&A program, Welltec delivers solutions that overcome today’s well isolation challenges – efficiently, reliably, and without compromise.