METHOD AND DEVICE FOR OBTAINING MEASUREMENTS OF DOWNHOLE PROPERTIES IN A SUBTERRANEAN WELL
    1.
    发明申请
    METHOD AND DEVICE FOR OBTAINING MEASUREMENTS OF DOWNHOLE PROPERTIES IN A SUBTERRANEAN WELL 审中-公开
    用于获得地下室井下物性测量的方法和装置

    公开(公告)号:US20160320769A1

    公开(公告)日:2016-11-03

    申请号:US15143128

    申请日:2016-04-29

    Abstract: Embodiments of the invention provide an untethered apparatus for measuring properties along a subterranean well. According to at least one embodiment, the untethered apparatus includes a housing, and one or more sensors configured to measure data along the subterranean well. The data includes one or more physical, chemical, geological or structural properties in the subterranean well. The untethered apparatus further includes a processor configured to control the one or more sensors measuring the data and to store the measured data, and a transmitter configured to transmit the measured data to a receiver arranged external to the subterranean well. Further, the untethered apparatus includes a controller configured to control the buoyancy or the drag of the untethered apparatus to control a position of the untethered apparatus in the subterranean well. The processor includes instructions defining measurement parameters for the one or more sensors of the untethered apparatus within the subterranean well.

    Abstract translation: 本发明的实施例提供了一种用于测量沿着地下井的性质的无约束装置。 根据至少一个实施例,无捆绑设备包括壳体,以及被配置成测量沿着地下井的数据的一个或多个传感器。 数据包括地下井中的一种或多种物理,化学,地质或结构性质。 无束缚装置还包括处理器,其被配置为控制测量数据的一个或多个传感器并存储测量的数据;以及发射机,被配置为将测量的数据发送到布置在地下井外部的接收机。 此外,无捆绑装置包括控制器,该控制器被配置为控制无束缚装置的浮力或阻力,以控制地下井中未受束缚装置的位置。 该处理器包括定义测量参数的指令,用于地下井内的未受控设备的一个或多个传感器。

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