AUTOMATED VALVES

Brand Owner (click to sort) Address Description
DIR-ACT FLO-RITE PRODUCTS COMPANY 110 Y STREET VANCOUVER WA 98661 automated valves;
WORCESTER FLOWSERVE MANAGEMENT COMPANY Suite 2300 5215 N. O'Connor Blvd. Irving TX 75039 automated valves, namely, ball valves and an associated actuator;manually operated metal valves, namely, ball valves;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A method of isolating a reservoir of production fluid in a formation comprises providing a pair of valves (14, 16) in a bore intersecting a production formation and in which the hydrostatic pressuer in the bore at the formation is normally lower than the formation pressure, and then ontrolling the valves (14, 16) from surface such that the valves (14, 16) will only move from a closed configuration to an open configuration on experiencing a predetermined differential pressure across the valves.