Remote closing and opening of a barrier valve
摘要:
A system and method for opening and closing a barrier valve. The system may comprise a plurality of production tubing sections, a barrier valve, and an actuation module attached to the barrier valve. The method may comprise attaching an actuation module to one of one or more production tubing sections, disposing the actuation module, the barrier valve, and the one or more production tubing sections into an annulus, moving the mandrel with the first piston or the second piston, and moving a ball within the barrier valve to a closed position.
公开/授权文献
信息查询
0/0