DEVICE AND METHOD FOR MEASURING TORQUE AND ROTATION
    1.
    发明申请
    DEVICE AND METHOD FOR MEASURING TORQUE AND ROTATION 审中-公开
    用于测量扭矩和旋转的装置和方法

    公开(公告)号:US20150021016A1

    公开(公告)日:2015-01-22

    申请号:US14117988

    申请日:2012-03-28

    IPC分类号: E21B19/16 H04B5/00 E21B47/00

    摘要: A device is taught for measuring and wirelessly transmitting one or more parameters during wellbore operations. The device comprises a torque sub releasably connected to a top drive at a first end and having a second end such that the torque sub rotates with the rotating top drive, one or more sensors for measuring rotational, torque and torsion parameters, a wireless power source and a signal transmitter connected to the one or more sensors for wireless transmission of data collected by the one or more sensors to a computer. Systems and methods are also provided for connecting threaded tubulars for use in a wellbore.

    摘要翻译: 教导了在井眼操作期间测量和无线传输一个或多个参数的装置。 该装置包括在第一端处可释放地连接到顶部驱动器并且具有第二端的扭矩副,使得扭矩副与旋转顶部驱动器一起旋转,用于测量旋转,扭矩和扭转参数的一个或多个传感器,无线电源 以及连接到所述一个或多个传感器的信号发射器,用于将由所述一个或多个传感器收集的数据无线传输到计算机。 还提供了用于连接用于井筒中的螺纹管的系统和方法。