US Patent 9869153 Remotely controllable valve for well completion operations

An example tubing string may at least partially define an internal bore. The tubing string may include an expandable packer and a permeable barrier. The tubing string may further include a remotely-controllable valve responsive to at least one downhole trigger condition, such as a downhole pressure or temperature condition. The remotely-controllable valve may provide selective fluid communication through the permeable barrier between the internal bore and an annulus outside of the permeable barrier. The remotely-controllable valve may function as at least one of a fluid-loss control valve in a completion string assembly or a circulation valve about a completion string assembly.