Thickness-independent computation of horizontal and vertical permeability
    1.
    发明授权
    Thickness-independent computation of horizontal and vertical permeability 有权
    水平和垂直渗透率的厚度独立计算

    公开(公告)号:US08473214B2

    公开(公告)日:2013-06-25

    申请号:US12758398

    申请日:2010-04-12

    CPC分类号: E21B49/008

    摘要: A method for determining permeability of a reservoir using a packer-probe formation testing tool. The elements of the method include generating, using a dual packer tool module, fluid flows from the reservoir into a wellbore, obtaining pressure data associated with the fluid flows using an observation probe tool module, wherein the packer-probe formation testing tool comprises the dual packer module and the observation probe tool module, identifying a portion of the pressure data corresponding to a spherical flow regime, determining horizontal permeability based on the portion of the pressure data, and displaying an output generated using the horizontal permeability.

    摘要翻译: 一种使用封隔器探针形成测试工具确定储层的渗透性的方法。 该方法的要素包括使用双封隔器工具模块来产生从贮存器进入井眼的流体流,使用观察探针工具模块获得与流体流动相关联的压力数据,其中封隔器探针形成测试工具包括双重封闭器 封隔器模块和观察探针工具模块,识别对应于球形流动状态的压力数据的一部分,基于压力数据的部分确定水平磁导率,以及显示使用水平磁导率产生的输出。

    THICKNESS-INDEPENDENT COMPUTATION OF HORIZONTAL AND VERTICAL PERMEABILITY
    2.
    发明申请
    THICKNESS-INDEPENDENT COMPUTATION OF HORIZONTAL AND VERTICAL PERMEABILITY 有权
    厚度独立计算水平和垂直渗透率

    公开(公告)号:US20100274490A1

    公开(公告)日:2010-10-28

    申请号:US12758398

    申请日:2010-04-12

    IPC分类号: E21B49/00

    CPC分类号: E21B49/008

    摘要: A method for determining permeability of a reservoir using a packer-probe formation testing tool. The elements of the method include generating, using a dual packer tool module, fluid flows from the reservoir into a wellbore, obtaining pressure data associated with the fluid flows using an observation probe tool module, wherein the packer-probe formation testing tool comprises the dual packer module and the observation probe tool module, identifying a portion of the pressure data corresponding to a spherical flow regime, determining horizontal permeability based on the portion of the pressure data, and displaying an output generated using the horizontal permeability.

    摘要翻译: 一种使用封隔器探针形成测试工具确定储层的渗透性的方法。 该方法的要素包括使用双封隔器工具模块来产生从贮存器进入井眼的流体流,使用观察探针工具模块获得与流体流动相关联的压力数据,其中封隔器探针形成测试工具包括双重封闭器 封隔器模块和观察探针工具模块,识别对应于球形流动状态的压力数据的一部分,基于压力数据的部分确定水平磁导率,以及显示使用水平磁导率产生的输出。