Schlumberger Technology Corporation

Michael Krail

Murali Barathwaj Jayaram

Anthony Frank Veneruso

Michael H Du

Ives Daniel Loretz

Francesco Vaghi

Omar Carrasquillo

A technique facilitates control over fluid flow via controlled operation of a flow control valve. The flow control valve comprises a first component with a hydraulic flow configuration and a second component with a corresponding hydraulic flow configuration. The first component and the second component are mounted in a body such that the second component is shiftable between operational positions with respect to the first component. Shifting of the second component relative to the first component causes the hydraulic flow configuration and the corresponding hydraulic flow configuration to move into different cooperating flow configurations which provide different flow paths through the flow control valve. Additionally, the first and second components are biased toward sealing engagement with each other.

Linear shear seal system

A technique facilitates control of fluid flows in a wide variety of applications and environments, including downhole well environments. The technique utilizes a valve system which may include a shear seal valve for controlling fluid flows. The valve system utilizes port arrangements, components for energizing shear seals between mating components, and/or actuating components with improved degrees of freedom. The components facilitate repeatable and consistent actuation and operation of the valve system in the wide variety of applications and environments.

Shear valve system and methodology

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Friendswood, TX, United States of America

Michael Krail