Downhole displacement based actuator
    1.
    发明授权
    Downhole displacement based actuator 失效
    基于井下位移的执行器

    公开(公告)号:US08469106B2

    公开(公告)日:2013-06-25

    申请号:US12843325

    申请日:2010-07-26

    IPC分类号: E21B34/14

    CPC分类号: E21B23/00

    摘要: A technique facilitates actuating a variety of components in a downhole environment. The technique utilizes displacement based activation of an atmospheric actuation chamber. Activation of the atmospheric actuation chamber may be initiated via a variety of mechanisms, including manipulation of a restraining device, translation of a seal, and/or destruction of a seal. The atmospheric actuation chamber is coupled in cooperation with the corresponding downhole component to enable selective activation of the downhole component.

    摘要翻译: 一种技术有助于在井下环境中启动各种部件。 该技术利用大气致动室的基于位移的激活。 大气致动室的激活可以通过各种机构启动,包括操纵限制装置,密封平移和/或破坏密封件。 大气致动室与相应的井下部件协同联接,以使得能够选择性地激活井下部件。

    DOWNHOLE DISPLACEMENT BASED ACTUATOR
    2.
    发明申请
    DOWNHOLE DISPLACEMENT BASED ACTUATOR 失效
    井下位移执行器

    公开(公告)号:US20120018169A1

    公开(公告)日:2012-01-26

    申请号:US12843325

    申请日:2010-07-26

    IPC分类号: E21B34/06

    CPC分类号: E21B23/00

    摘要: A technique facilitates actuating a variety of components in a downhole environment. The technique utilizes displacement based activation of an atmospheric actuation chamber. Activation of the atmospheric actuation chamber may be initiated via a variety of mechanisms, including manipulation of a restraining device, translation of a seal, and/or destruction of a seal. The atmospheric actuation chamber is coupled in cooperation with the corresponding downhole component to enable selective activation of the downhole component.

    摘要翻译: 一种技术有助于在井下环境中启动各种部件。 该技术利用大气致动室的基于位移的激活。 大气致动室的激活可以通过各种机构启动,包括操纵限制装置,密封平移和/或破坏密封件。 大气致动室与相应的井下部件协同联接,以使得能够选择性地激活井下部件。