Wireless transfer of power and data between a mother wellbore and a lateral wellbore
    1.
    发明授权
    Wireless transfer of power and data between a mother wellbore and a lateral wellbore 有权
    电力和数据之间的无线传输在母井井眼和侧井眼之间

    公开(公告)号:US08469084B2

    公开(公告)日:2013-06-25

    申请号:US12789613

    申请日:2010-05-28

    IPC分类号: E21B17/003

    摘要: A technique enables wireless communication of signals in a well. The technique is employed for communication of power signals and/or data signals between a mother wellbore and at least one lateral wellbore. A first wireless device is positioned in a mother wellbore proximate a lateral wellbore, and a second wireless device is positioned in the lateral wellbore. The power and/or data signal is transferred wirelessly between the first and second wireless devices via magnetic fields. A plurality of the first and second wireless devices may be employed in cooperating pairs to enable communication between the mother wellbore and a plurality of lateral wellbores.

    摘要翻译: 一种技术能够在井中进行信号的无线通信。 该技术用于在母井筒和至少一个侧井筒之间的功率信号和/或数据信号的通信。 第一无线设备位于靠近侧井眼的母井壁中,并且第二无线设备定位在侧井眼中。 功率和/或数据信号通过磁场在第一和第二无线设备之间无线地传送。 可以在协作对中采用多个第一和第二无线设备,以实现母井与多个侧井筒之间的通信。