BACKOFF SUB AND METHOD FOR REMOTELY BACKING OFF A TARGET JOINT
    1.
    发明申请
    BACKOFF SUB AND METHOD FOR REMOTELY BACKING OFF A TARGET JOINT 审中-公开
    备用副本和远程备份目标接头的方法

    公开(公告)号:US20110146990A1

    公开(公告)日:2011-06-23

    申请号:US13036785

    申请日:2011-02-28

    CPC classification number: E21B31/1075 E21B17/06

    Abstract: A backoff sub includes a housing; and a backoff facilitator at least partially within the housing. Capable of adding energy to a system within which the sub is disposable. A method for managing a stuck string in a wellbore is also included.

    Abstract translation: 退避子部分包括壳体; 以及至少部分地在房屋内的退避促进者。 能够将能量添加到子系统是一次性的系统中。 还包括用于管理井眼中的卡住绳的方法。

    THROUGH TUBING INTELLIGENT COMPLETION AND METHOD
    2.
    发明申请
    THROUGH TUBING INTELLIGENT COMPLETION AND METHOD 审中-公开
    通过管道智能完成和方法

    公开(公告)号:US20100319928A1

    公开(公告)日:2010-12-23

    申请号:US12489103

    申请日:2009-06-22

    Abstract: A through tubing intelligent completion including a completion string; one or more isolation seals on the completion string and having an undeployed set of dimensions smaller than one or more restrictions in a tubing string through which the completion string is deployed; and one or more interventionlessly actuable flow control devices in the completion string having a set of dimensions smaller than one or more restrictions in a tubing string through which the completion string is deployed and method.

    Abstract translation: 通过管道智能完成,包括完成串; 一个或多个隔离密封件在完井管柱上并且具有未被部署的一组尺寸小于管柱中的一个或多个限制,完成管柱通过该密封件展开; 并且完成串中的一个或多个可无干扰地启动的流量控制装置具有一组尺寸小于在其中展开完井柱的油管柱中的一个或多个限制的尺寸和方法。

    ROTATIONALLY-ACTUATED FLAPPER VALVE AND METHOD
    3.
    发明申请
    ROTATIONALLY-ACTUATED FLAPPER VALVE AND METHOD 有权
    旋转开关阀和方法

    公开(公告)号:US20100264346A1

    公开(公告)日:2010-10-21

    申请号:US12424308

    申请日:2009-04-15

    Inventor: TERRY R. BUSSEAR

    Abstract: A rotationally actuated flapper valve including a flapper; a sinuous edge perimetrically about the flapper; and a congruous sinuous edge disposed at another component of the valve, the component being rotatable to misalign the congruous sinuous edge with the sinuous edge of the flapper whereby the flapper is urged out of a closed position and method.

    Abstract translation: 一种旋转致动的挡板阀,包括挡板; 围绕挡板周边的弯曲边缘; 以及设置在阀的另一部件上的整体的弯曲边缘,该部件可旋转以使整体的弯曲边缘与挡板的弯曲边缘不对准,从而将挡板推出关闭位置和方法。

    BACKOFF SUB AND METHOD FOR REMOTELY BACKING OFF A TARGET JOINT
    4.
    发明申请
    BACKOFF SUB AND METHOD FOR REMOTELY BACKING OFF A TARGET JOINT 失效
    备用副本和远程备份目标接头的方法

    公开(公告)号:US20090260822A1

    公开(公告)日:2009-10-22

    申请号:US12104185

    申请日:2008-04-16

    CPC classification number: E21B31/1075 E21B17/06

    Abstract: A backoff sub includes a housing; and a backoff facilitator at least partially within the housing and capable of adding energy to a system within which the sub is disposable and method.

    Abstract translation: 退避子部分包括壳体; 以及至少部分地在所述壳体内并且能够将能量添加到所述子系统的系统中的退避促进者,所述系统在其中是一次性的和方法。

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