Schlumberger

Video: FORTRESS Premium Isolation Valve

Setting the standard for barrier valves, even in debris-laden environments

The FORTRESS premium isolation valve is a bidirectional barrier valve that isolates reservoir fluids in the lower completion and allows operators to transition from the lower to the upper completion without intervention. The valve is designed to withstand deepwater and other severe debris environments  and optimize the available actuation energy— predictably, consistently, and reliably. Schlumberger isolation barrier valves safeguard reservoirs by providing a reliable barrier between the wellbore and formation and by containing fluids during completions and workover operations—preventing damage to the formation and minimizing workover costs.

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Manage Debris Accumulation in Harsh Environments

FORTRESS isolation valve
The FORTRESS isolation valve withstands severe debris environments and optimizes the available actuation energy—predictably, consistently, and reliably. Visit FORTRESS valve page

FORTRESS Valve Is Debris Tested to Higher Standards 

FORTRESS Isolation Valve
Debris accumulation is one of the biggest factors affecting valve performance. We conducted a study to better understand the effects of debris and how to minimize them.
View Debris Testing summary