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    PACKER DEPLOYED FORMATION SENSOR
    1.
    发明公开
    PACKER DEPLOYED FORMATION SENSOR 审中-公开
    在EINER VERPACKUNGSMASCHINE EINGESETZTER FORMATIONSSENSOR

    公开(公告)号：EP2531693A2

    公开(公告)日：2012-12-12

    申请号：EP11756751.1

    申请日：2011-03-10

    申请人： Services Pétroliers Schlumberger ,  Schlumberger Holdings Limited ,  Schlumberger Technology B.V. ,  PRAD Research and Development Limited ,  Schlumberger Technology Corporation

    发明人： DYER, Stephen ,  SHAFIQ, Muhammad ,  ALLEN, Michael ,  VAIDYA, Nitin

    IPC分类号： E21B33/127 ,  E21B47/12

    CPC分类号： E21B47/01 ,  E21B33/1208 ,  E21B33/127

    摘要： A packer deployed well wall monitoring or transceiver assembly. The assembly may be particularly suited for use with swellable packers wherein the sensor or transceiver is delivered in a manner that substantially avoids damage thereto. Furthermore, the pre-deployment configuration of the assembly may enhance the deployment and reliability of the sensor in terms of formation monitoring over time. The deployment of the packer provides the energy required for the sensor or transceiver to contact the well wall. The packer elastomeric material provides or can be enhanced to provide isolation of the sensor or transceivers from extraneous borehole disturbances improving their signal to noise characteristics.

    摘要翻译： 封隔器部署井壁监控或收发器组件。 组件可以特别适用于可膨胀的封隔器，其中传感器或收发器以基本上避免对其的损坏的方式被输送。 此外，组装的预部署配置可以在随时间的地层监测方面增强传感器的部署和可靠性。 封隔器的部署提供传感器或收发器与井壁接触所需的能量。 封隔器弹性体材料提供或可以被增强以提供传感器或收发器与外部钻孔干扰的隔离，从而改善其信噪比特性。