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107 条记录 (耗时 0.05 秒)

    Three-way flow sub for continuous circulation
    62.
    发明授权
    Three-way flow sub for continuous circulation 有权
    三通流动连续循环

    公开(公告)号：US09353587B2

    公开(公告)日：2016-05-31

    申请号：US13596987

    申请日：2012-08-28

    申请人： Ram K. Bansal ,  Joe Noske ,  Miroslav Mihalj ,  Bill Menard ,  Thomas F. Bailey ,  David Pavel ,  Gerald Wes Don Buchanan ,  Geoff George ,  David Vieraitis

    发明人： Ram K. Bansal ,  Joe Noske ,  Miroslav Mihalj ,  Bill Menard ,  Thomas F. Bailey ,  David Pavel ,  Gerald Wes Don Buchanan ,  Geoff George ,  David Vieraitis

    IPC分类号： E21B21/10

    CPC分类号： E21B21/08 ,  E21B21/10 ,  E21B34/12

    摘要： A flow sub for use with a drill string includes: a tubular housing having a longitudinal bore formed therethrough and a flow port formed through a wall thereof; a bore valve operable between an open position and a closed position, wherein the bore valve allows free passage through the bore in the open position and isolates an upper portion of the bore from a lower portion of the bore in the closed position; and a sleeve disposed in the housing and movable between an open position where the flow port is exposed to the bore and a closed position where a wall of the sleeve is disposed between the flow port and the bore; and a bore valve actuator operably coupling the sleeve and the bore valve such that opening the sleeve closes the bore valve and closing the sleeve opens the bore valve.

    摘要翻译： 与钻柱一起使用的流动部分包括：管状壳体，其具有穿过其中形成的纵向孔和通过其壁形成的流动口; 孔可在打开位置和关闭位置之间操作，其中所述孔阀允许在所述打开位置自由通过所述孔，并将所述孔的上部与所述孔的下部隔离在所述关闭位置; 以及套筒，其设置在所述壳体中并且可在所述流动端口暴露于所述孔的打开位置和所述套筒壁布置在所述流动口和所述孔之间的关闭位置之间移动; 以及可操作地联接套筒和孔阀的孔阀致动器，使得打开套筒关闭孔阀并关闭套筒打开孔阀。

    SOLID RUBBER PACKER FOR A ROTATING CONTROL DEVICE
    67.
    发明申请
    SOLID RUBBER PACKER FOR A ROTATING CONTROL DEVICE 有权
    用于旋转控制装置的固体橡胶包装机

    公开(公告)号：US20100307772A1

    公开(公告)日：2010-12-09

    申请号：US12860071

    申请日：2010-08-20

    申请人： Thomas F. Bailey ,  James W. Chambers ,  Mark F. Gravouia

    发明人： Thomas F. Bailey ,  James W. Chambers ,  Mark F. Gravouia

    IPC分类号： E21B33/12 ,  E21B19/00

    CPC分类号： F16J15/3224 ,  E21B33/085 ,  F16J15/025 ,  F16J15/3208 ,  F16J15/3216 ,  F16J15/3236

    摘要： A seal assembly for use with a rotating control head is provided. The seal assembly includes a rotatable member and a cavity formed between the rotatable member and a tubular radially inwardly disposed from the rotatable member. The cavity having a first surface and a second surface. The seal assembly further includes a seal member having a first end and a second end disposed between the first surface and the second surface of the cavity and sealable with the tubular between the first and the second ends due to deformation of the seal member.

    摘要翻译： 提供了一种用于旋转控制头的密封组件。 密封组件包括可旋转构件和形成在可旋转构件和从可旋转构件径向向内布置的管状物之间的空腔。 空腔具有第一表面和第二表面。 密封组件还包括密封构件，密封构件具有第一端和设置在空腔的第一表面和第二表面之间的第二端，并且由于密封构件的变形而可与第一和第二端之间的管状物密封。

    Solid rubber packer for a rotating control device
    68.
    发明授权
    Solid rubber packer for a rotating control device 有权
    用于旋转控制装置的固体橡胶封隔器

    公开(公告)号：US07779903B2

    公开(公告)日：2010-08-24

    申请号：US11123329

    申请日：2005-05-06

    申请人： Thomas F. Bailey ,  James W. Chambers ,  Mark F. Gravouia

    发明人： Thomas F. Bailey ,  James W. Chambers ,  Mark F. Gravouia

    IPC分类号： E21B19/00

    CPC分类号： F16J15/3224 ,  E21B33/085 ,  F16J15/025 ,  F16J15/3208 ,  F16J15/3216 ,  F16J15/3236

    摘要： A seal assembly for use with a rotating control head is provided. The seal assembly includes a rotatable member and a cavity formed between the rotatable member and a tubular radially inwardly disposed from the rotatable member. The cavity having a first surface and a second surface. The seal assembly further includes a seal member having a first end and a second end disposed between the first surface and the second surface of the cavity and sealable with the tubular between the first and the second ends due to deformation of the seal member.

    摘要翻译： 提供了一种用于旋转控制头的密封组件。 密封组件包括可旋转构件和形成在可旋转构件和从可旋转构件径向向内布置的管状物之间的空腔。 空腔具有第一表面和第二表面。 密封组件还包括密封构件，密封构件具有第一端和设置在空腔的第一表面和第二表面之间的第二端，并且由于密封构件的变形而可与第一和第二端之间的管状物密封。

    High pressure rotating drilling head assembly with hydraulically removable packer
    70.
    发明授权
    High pressure rotating drilling head assembly with hydraulically removable packer 有权
    高压旋转钻头组件，带液压可拆卸式封隔器

    公开(公告)号：US06547002B1

    公开(公告)日：2003-04-15

    申请号：US09550508

    申请日：2000-04-17

    申请人： Thomas F. Bailey ,  Mike A. Luke

    发明人： Thomas F. Bailey ,  Mike A. Luke

    IPC分类号： E21B3303

    CPC分类号： E21B33/085

    摘要： The present invention generally provides a reduced downtime maintenance apparatus and method for replacing and/or repairing a subassembly in sealing equipment for oil field use. The invention allows the removal of rotating portions of a rotary drilling head without having to remove non-rotating portions. The reduction in weight and size allows a more efficient repair and/or replacement of a principal wear component such as a packer. Specifically, the packer in a rotary drilling head can be removed independent of bearings and other portions of the rotary drilling head. Furthermore, because of the relatively small size and light weight, the packer can be removed typically without having to use a crane to lift a rotary BOP and without disassembling portions of the drilling platform. In some embodiments, the packer can be removed with the drill pipe without additional equipment. Furthermore, the packer can be removed remotely without necessitating manual disengagement typically needed below the platform. The invention also provides a fluid actuated system to maintain a pre-load system on the bearing.

    摘要翻译： 本发明通常提供一种用于更换和/或修理用于油田使用的密封设备中的组件的减少的停机维护装置和方法。 本发明允许去除旋转钻头的旋转部分而不必去除非旋转部分。 重量和尺寸的减少允许更有效地修理和/或更换诸如封隔器的主要磨损部件。 具体来说，旋转钻头中的打包器可以独立于轴承和旋转钻头的其它部分而被移除。 此外，由于尺寸相对较小和重量轻，所以可以通常不需要使用起重机提升旋转BOP并且不拆卸钻井平台的部分，可以将打包机拆下。 在一些实施例中，封隔器可以在没有附加设备的情况下用钻杆去除。 此外，封隔器可以远程移除，而不需要在平台下通常需要的手动脱离。 本发明还提供一种流体致动系统，用于在轴承上维持预加载系统。