Heat Insulating Container for a Detonator
    3.
    发明申请
    Heat Insulating Container for a Detonator 有权
    用于雷管的隔热容器

    公开(公告)号:US20070234921A1

    公开(公告)日:2007-10-11

    申请号:US11308464

    申请日:2006-03-28

    IPC分类号: F42B3/00

    摘要: An apparatus for use in a wellbore comprises a heat insulating container having an inner space and having a structure defining a hollow containing a vacuum. The apparatus further comprises a reflective layer arranged on a surface of the heat insulating container to reflect heat for reducing radiated heat originated in the wellbore from reaching the inner space. Also, a signal-activated detonator is provided in the inner space of the heat insulating container.

    摘要翻译: 用于井眼的装置包括具有内部空间并具有限定包含真空的中空的结构的绝热容器。 该装置还包括布置在隔热容器的表面上的反射层,以反射热量,以减少产生于井眼中的辐射热量,从而到达内部空间。 而且,在绝热容器的内部空间设置有信号激活的雷管。

    Connector Assembly and Method of Use
    4.
    发明申请
    Connector Assembly and Method of Use 有权
    连接器组件和使用方法

    公开(公告)号:US20070034381A1

    公开(公告)日:2007-02-15

    申请号:US11308441

    申请日:2006-03-24

    IPC分类号: E21B17/02

    CPC分类号: E21B17/042 E21B43/116

    摘要: A connector assembly for interconnecting wellbore tools to form a tool string include a first adapter having a tool end connectable to a first wellbore tool and an alignment end, a mandrel that has a pin end and an opposing end, the pin end being matable with the alignment end of the first adapter, a second adapter having an adapter end connectable to a second wellbore tool and a second end connected to the opposing end the mandrel and a sleeve that has a first open end and a second open end, the sleeve is moveably disposed over and in connection with the mandrel and the second open end is connectable with the alignment end of the first adapter for interconnecting the first adapter and the second adapter. The connector assembly facilitates hands-free make-up and break-out of tool strings.

    摘要翻译: 用于互连井眼工具以形成工具串的连接器组件包括具有可连接到第一井眼工具和对准端的工具端的第一适配器,具有销端和相对端的心轴,所述销端可与 所述第一适配器的对准端,具有可连接到第二井筒工具的适配器端的第二适配器端和连接到所述相对端的所述心轴和具有第一开口端和第二开口端的套筒的第二端,所述套筒可移动地 设置在心轴上并与心轴连接,第二开口端可与第一适配器的对准端连接,用于互连第一适配器和第二适配器。 连接器组件有助于免提化妆和打破工具串。

    Method and apparatus for gravel packing a well
    6.
    发明授权
    Method and apparatus for gravel packing a well 失效
    砾石包装井的方法和装置

    公开(公告)号:US06230802B1

    公开(公告)日:2001-05-15

    申请号:US09359484

    申请日:1999-07-22

    申请人: Mark Duhon

    发明人: Mark Duhon

    IPC分类号: E21B4304

    CPC分类号: E21B43/08 E21B28/00 E21B43/04

    摘要: An apparatus for use in gravel packing a well includes a tool body adapted to be lowered into the well, a screen coupled to the tool body, and a resilient member coupled to the screen. The apparatus is placed at a selected position in the well, and sand control media is disposed between the screen and the well while the resilient member is periodically excited to vibrate the screen.

    摘要翻译: 用于砾石填充井的装置包括适于下降到井中的工具主体,联接到工具主体的屏幕和联接到屏幕的弹性构件。 将设备放置在井中的选定位置,并且防砂控制介质设置在屏幕和井之间,同时弹性构件被周期性地激励以使屏幕振动。