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    ELECTRICALLY CONDUCTIVE PROPPANT AND METHODS FOR DETECTING, LOCATING AND CHARACTERIZING THE ELECTRICALLY CONDUCTIVE PROPPANT
    3.
    发明申请
    ELECTRICALLY CONDUCTIVE PROPPANT AND METHODS FOR DETECTING, LOCATING AND CHARACTERIZING THE ELECTRICALLY CONDUCTIVE PROPPANT 审中-公开
    用于检测，定位和表征电导电促进剂的电导电特性和方法

    公开(公告)号：US20150184065A1

    公开(公告)日：2015-07-02

    申请号：US14593447

    申请日：2015-01-09

    申请人： Carbo Ceramics Inc. ,  Sandia Corporation

    发明人： Chad Cannan ,  Lewis Bartel ,  Terrence Palisch ,  David Aldridge

    IPC分类号： C09K8/80 ,  C23C14/35 ,  C23C14/06 ,  E21B43/26 ,  E21B47/09

    摘要： Electrically conductive proppants and methods for detecting, locating, and characterizing same are provided. The electrically conductive proppant can include a substantially uniform coating of an electrically conductive material having a thickness of at least 500 nm. The method can include injecting a hydraulic fluid into a wellbore extending into a subterranean formation at a rate and pressure sufficient to open a fracture therein, injecting into the fracture a fluid containing the electrically conductive proppant, electrically energizing the earth at or near the fracture, and measuring three dimensional (x, y, and z) components of electric and magnetic field responses at a surface of the earth or in an adjacent wellbore.

    摘要翻译： 提供导电支撑剂及其检测，定位和表征方法。 导电支撑剂可以包括具有至少500nm厚度的导电材料的基本均匀的涂层。 该方法可以包括将液压流体以足以在其中打开断裂的速率和压力向井下地层中注入井眼;向破裂中注入含有导电支撑剂的流体，使断裂处或附近的地球电通电， 并测量地球表面或相邻井眼中的电场和磁场响应的三维（x，y和z）分量。

    Electrically conductive proppant and methods for detecting, locating and characterizing the electrically conductive proppant
    4.
    发明授权
    Electrically conductive proppant and methods for detecting, locating and characterizing the electrically conductive proppant 有权
    导电支撑剂以及用于检测，定位和表征导电支撑剂的方法

    公开(公告)号：US08931553B2

    公开(公告)日：2015-01-13

    申请号：US14147372

    申请日：2014-01-03

    申请人： Carbo Ceramics Inc. ,  Sandia Corporation

    发明人： Chad Cannan ,  Lewis Bartel ,  Terrence Palisch ,  David Aldridge

    IPC分类号： E21B47/00 ,  E21B43/25

    CPC分类号： C09K8/805 ,  C23C14/06 ,  C23C14/35 ,  E21B43/25 ,  E21B43/26 ,  E21B43/267 ,  E21B47/00 ,  E21B47/0905

    摘要： Electrically conductive proppants and methods for detecting, locating, and characterizing same are provided. The electrically conductive proppant can include a substantially uniform coating of an electrically conductive material having a thickness of at least 500 nm. The method can include injecting a hydraulic fluid into a wellbore extending into a subterranean formation at a rate and pressure sufficient to open a fracture therein, injecting into the fracture a fluid containing the electrically conductive proppant, electrically energizing the earth at or near the fracture, and measuring three dimensional (x, y, and z) components of electric and magnetic field responses at a surface of the earth or in an adjacent wellbore.

    摘要翻译： 提供导电支撑剂及其检测，定位和表征方法。 导电支撑剂可以包括具有至少500nm厚度的导电材料的基本均匀的涂层。 该方法可以包括将液压流体以足以在其中打开断裂的速率和压力向井下地层中注入井眼;向破裂中注入含有导电支撑剂的流体，使断裂处或附近的地球电通电， 并测量地球表面或相邻井眼中的电场和磁场响应的三维（x，y和z）分量。