System and Method to Seal by Bringing the Wall of a Wellbore into Sealing Contact with a Tubing
    8.
    发明申请
    System and Method to Seal by Bringing the Wall of a Wellbore into Sealing Contact with a Tubing 有权
    通过将井眼的壁与管道密封接触来密封的系统和方法

    公开(公告)号:US20060180320A1

    公开(公告)日:2006-08-17

    申请号:US11307788

    申请日:2006-02-22

    IPC分类号: E21B33/12

    摘要: The invention is a system and method used to seal between an open wellbore and a tubing by bringing the wellbore wall inwardly so as to enable sections of earth from the wellbore wall to create the required seal against the tubing. The earth sections that make up the seal can be created by collapsing the relevant parts of the wellbore wall inwardly or by causing the relevant parts of the wellbore wall to swell inwardly.

    摘要翻译: 本发明是一种系统和方法,用于通过将井筒壁向内引导来使开放的井筒和管道之间进行密封,以使来自井筒壁的地球部分能够产生针对管道的所需密封。 构成密封件的地面部分可以通过将井眼壁的相关部分向内折叠或通过使井眼壁的相关部分向内膨胀而产生。

    System and method to seal by bringing the wall of a wellbore into sealing contact with a tubing
    9.
    发明授权
    System and method to seal by bringing the wall of a wellbore into sealing contact with a tubing 失效
    通过使井眼的壁与管道密封接触来进行密封的系统和方法

    公开(公告)号:US07063164B2

    公开(公告)日:2006-06-20

    申请号:US10708931

    申请日:2004-04-01

    IPC分类号: E21B33/10

    摘要: The invention is a system and method used to seal between an open wellbore and a tubing by bringing the wellbore wall inwardly so as to enable sections of earth from the wellbore wall to create the required seal against the tubing. The earth sections that make up the seal can be created by collapsing the relevant parts of the wellbore wall inwardly or by causing the relevant parts of the wellbore wall to swell inwardly.

    摘要翻译: 本发明是一种系统和方法,用于通过将井筒壁向内引导来使开放的井筒和管道之间进行密封,以使来自井筒壁的地球部分能够产生针对管道的所需密封。 构成密封件的地面部分可以通过将井眼壁的相关部分向内折叠或通过使井眼壁的相关部分向内膨胀而产生。