Invention Grant
US09309735B2 System and method for maintaining operability of a downhole actuator 有权
保持井下执行器可操作性的系统和方法

System and method for maintaining operability of a downhole actuator
Abstract:
Methods and systems for facilitating actuation of downhole components by filtering actuation fluid and by preventing inoperability due to plugging. A well component is deployed downhole into a wellbore and operated via an actuator moved by a flow of fluid. A filter system is mounted in the flow of fluid to remove debris before the flow of fluid reaches the actuator. The filter system further comprises a pressure release member that opens when sufficient pressure builds up due to plugging of the filter system.
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