MULTI-STRING COMPLETIONS
Multiple-zone completions allow the operator to produce and/or inject several zones independently, allowing maximum economics from a single wellbore. Weatherford’s Hydrow™ II dual string has been field proven to provide the flexibility and performance demanded of multistring completions.

In multiple-zone applications, several single- and dual-string packers are run with OptiSleeve™ sliding sleeves between each packer to tailor the flow from selected zones.

The Hydrow II’s no-downward mandrel movement feature permits each packer to set independent of each other without loading the adjacent packers. Straight pull to overcome preset shear values accomplishes retrieval of the packers.