Sealed ESP Motor System
    1.
    发明申请
    Sealed ESP Motor System 审中-公开
    密封ESP电机系统

    公开(公告)号:US20050089419A1

    公开(公告)日:2005-04-28

    申请号:US10905560

    申请日:2005-01-11

    IPC分类号: E21B43/12 F04B39/00 F04B53/00

    CPC分类号: E21B43/128

    摘要: The present invention provides a submersible motor and pump system for use in a wellbore. More specifically, the present invention provides a submersible system having a sealed motor and a magnetic coupling to transmit torque from the sealed motor to the pump.

    摘要翻译: 本发明提供一种用于井眼的潜水电机和泵系统。 更具体地说,本发明提供一种具有密封电动机和磁耦合器以将扭矩从密封电动机传递到泵的潜水系统。

    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。

    Downhole displacement based actuator
    3.
    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 Actuation Tools
    4.
    发明申请
    Downhole Actuation Tools 失效
    井下驱动工具

    公开(公告)号:US20070193733A1

    公开(公告)日:2007-08-23

    申请号:US11307768

    申请日:2006-02-21

    IPC分类号: E21B34/00

    CPC分类号: E21B23/04

    摘要: Implementations of various technologies are directed to a downhole actuation tool. In one implementation, the downhole actuation tool includes a tubular housing, an oil piston disposed inside the tubular housing, and a first housing disposed inside the tubular housing. The first housing includes an orifice. The downhole actuation tool may further include an oil chamber defined by the oil piston, the first housing and the tubular housing. The oil chamber includes oil. The downhole actuation tool may further include a sliding element disposed inside the tubular housing proximate the first housing.

    摘要翻译: 各种技术的实施针对井下致动工具。 在一个实施方案中,井下致动工具包括管状壳体,设置在管状壳体内部的油活塞和设置在管状壳体内的第一壳体。 第一壳体包括孔口。 井下致动工具还可以包括由油活塞,第一壳体和管状壳体限定的油室。 油室包括油。 井下致动工具还可以包括设置在管状壳体内的靠近第一壳体的滑动元件。