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    DELIVERING AN AGENT INTO A WELL USING AN UNTETHERED OBJECT
    2.
    发明申请
    DELIVERING AN AGENT INTO A WELL USING AN UNTETHERED OBJECT 有权
    使用未经授权的对象将代理交付给客户

    公开(公告)号：US20160251935A1

    公开(公告)日：2016-09-01

    申请号：US15014791

    申请日：2016-02-03

    Applicant: Schlumberger Technology Corporation

    Inventor： Gregoire Jacob ,  Indranil Roy ,  Michael Dardis ,  John Fleming

    IPC: E21B33/13

    CPC classification number: E21B27/02 ,  E21B34/063 ,  E21B34/14

    Abstract: An embodiment may take the form of a method usable with a well including pumping an untethered object into the well to land on a restriction downhole in the well and using the restriction to trigger release of an agent carried by the object into the well. Another embodiment may take the form of an apparatus usable with a well having a solid object adapted to be pumped into the well and an agent to be adapted to be released from the solid object in response to the solid object landing on a restriction in the well.

    Abstract translation: 一个实施例可以采用与井一起使用的方法的形式，包括将井口中的无阻塞物体泵送到井中的井下的限制器上，并且使用限制来触发由物体携带的物体释放到井中。 另一个实施例可以采用可用于具有适于被泵送到井中的固体物体的井的装置的形式，以及响应于固体物体在井中的限制着陆而适于从固体物体释放的物体 。

    Deploying an expandable downhole seat assembly
    5.
    发明授权
    Deploying an expandable downhole seat assembly 有权
    部署可扩展的井下座椅组件

    公开(公告)号：US09528336B2

    公开(公告)日：2016-12-27

    申请号：US14029918

    申请日：2013-09-18

    Applicant: Schlumberger Technology Corporation

    Inventor： Gregoire Jacob ,  Pierre-Arnaud Foucher

    IPC: E21B34/14 ,  E21B23/00 ,  E21B43/10

    CPC classification number: E21B23/00 ,  E21B34/14 ,  E21B43/103 ,  E21B43/105

    Abstract: A method includes running an assembly on a tool in a contracted state into a well. The assembly includes segments that are adapted to be radially contracted and arranged in a first number of layers along a longitudinal axis of the assembly in the contracted state of the assembly. The technique includes using the tool to expand the assembly downhole in the well to transition the assembly between the contracted state and an expanded state. Using the tool to expand the seat assembly includes radially expanding the segments and longitudinally contracting the segments to arrange the layers in a second number of layers having at least one layer less than the first number.

    Abstract translation: 一种方法包括以合同状态将工具上的组件运行到井中。 组件包括适于在组装的收缩状态下沿着组件的纵向轴线径向收缩并布置成第一数量的层的段。 该技术包括使用该工具来扩展井内的组件以在收缩状态和膨胀状态之间转换组件。 使用该工具来扩展座椅组件包括径向扩张节段并纵向收缩节段以将层布置在具有小于第一数量的至少一层的第二数量的层中。

    Deploying An Expandable Downhole Seat Assembly
    6.
    发明申请
    Deploying An Expandable Downhole Seat Assembly 审中-公开
    部署可扩展的井下座椅组件

    公开(公告)号：US20160305208A1

    公开(公告)日：2016-10-20

    申请号：US15102246

    申请日：2014-10-01

    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

    Inventor： Gregoire Jacob

    IPC: E21B23/01 ,  E21B33/12

    CPC classification number: E21B23/01 ,  E21B33/12 ,  E21B34/14 ,  E21B43/26

    Abstract: A method includes deploying an assembly in a contracted state on a tool into a well. The assembly includes segments that are adapted to be radially contracted in the contracted state. The method further includes expanding the assembly downhole in the well using the tool to transition the assembly between the contracted state and an expanded state. Expanding the assembly includes using linkages to guide the segments during the expansion.

    Abstract translation: 一种方法包括将工具中的合同状态的组件部署到井中。 组件包括适于在收缩状态下径向收缩的段。 该方法还包括使用该工具将井下的组件扩展到井中，以在收缩状态和膨胀状态之间转换组件。 扩展组件包括在扩展期间使用链接来引导段。

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