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SYSTEM AND METHOD FOR PLACING IN THE WELL OF THE GRAVEL PATCH

机译:放置在砾石井中的系统和方法

摘要

A downhole tool includes a housing having a screen. An inner tubular member is positioned radially-inward from the housing such that an annulus is formed therebetween, and a first opening is formed radially-through the inner tubular member. A valve is positioned within the annulus. A flow control device is positioned within the annulus. A degradable member is configured to at least partially degrade in response to contact with a fluid. The valve is configured to actuate from a first position to a second position in response to the degradable member at least partially degrading. This changes a proportion of the fluid that flows through the flow control device after entering through the screen.
机译:井下工具包括具有筛网的壳体。内部管状构件从壳体径向向内定位,从而在其间形成环形空间,并且径向穿过内部管状构件形成第一开口。瓣膜定位在瓣膜环内。流量控制装置位于环带内。可降解构件构造成响应于与流体的接触而至少部分降解。阀构造成响应于可降解构件至少部分地降解而从第一位置致动到第二位置。这改变了在通过筛网之后流经流量控制装置的流体的比例。

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