ENERGIZATION OF AN ELEMENT WITH A THERMALLY EXPANDABLE MATERIAL

摘要

A system and method facilitates actuation of an energized device, such as a packer. The technique provides an actuating force with a thermally expandable material located in a container. The thermally expandable material is operatively coupled with an element, such as a packer sealing element, via an actuator member. When the container and the thermally expandable material are positioned in a high heat environment, the thermally expandable material expands and actuates the element via the actuator member. In packer applications, the thermally expandable material may be used to continuously energize the packer sealing element and/or other components while the thermally expandable material is positioned in the high heat environment.