System and methods of characterizing a hydrocarbon reservoir
    1.
    发明授权
    System and methods of characterizing a hydrocarbon reservoir 有权
    描述油气藏的系统和方法

    公开(公告)号:US07277796B2

    公开(公告)日:2007-10-02

    申请号:US11126882

    申请日:2005-05-11

    IPC分类号: G01V3/32

    CPC分类号: G01V11/00 E21B49/00

    摘要: A technique is described for interpretation of IPTT tests. In one implementation, the technique may be configured or designed to standardize the complete interpretation procedure of IPTT in a heterogeneous reservoir, using if available, modern wireline logs (such as, for example, nuclear magnetic resonance and imaging), dynamic data from wireline formation testers and/or any other relevant information (such as, for example, geological description, core data and local knowledge) as constraints on the interpretation. Additionally, an iterative method may be used to define formation layering. An advanced regression technology may also be used to obtain optimized horizontal and vertical permeabilities of reservoir layers. Further a graphical user interface (GUI) based IPTT workflow technique of the present invention provides an integrated user-friendly interpretation platform for analyzing formation testing pressures and flow rate measurements in order to estimate the values and associated uncertainties of local characteristics of a hydrocarbon reservoir such as, for example, local permeability, local reservoir pressure, local compressibility, etc.

    摘要翻译: 描述了一种用于解释IPTT测试的技术。 在一个实现中,该技术可以被配置或设计为使用如果可用的现代有线日志(例如,核磁共振和成像),来自电缆形成的动态数据,在异质储层中对IPTT的完整解释过程进行标准化 测试者和/或任何其他相关信息(例如地质描述,核心数据和本地知识)作为解释的约束。 另外,可以使用迭代方法来定义地层分层。 也可以使用先进的回归技术来获得储层优化的水平和垂直渗透率。 此外,本发明的基于图形用户界面(GUI)的IPTT工作流技术提供了用于分析地层测试压力和流量测量的综合的用户友好的解释平台,以便估计烃储层的局部特征的值和相关不确定性,例如 例如,局部渗透率,局部储层压力,局部压缩性等

    System and methods of characterizing a hydrocarbon reservoir
    2.
    发明申请
    System and methods of characterizing a hydrocarbon reservoir 有权
    描述油气藏的系统和方法

    公开(公告)号:US20060241867A1

    公开(公告)日:2006-10-26

    申请号:US11126882

    申请日:2005-05-11

    IPC分类号: G06F19/00

    CPC分类号: G01V11/00 E21B49/00

    摘要: A technique is described for interpretation of IPTT tests. In one implementation, the technique may be configured or designed to standardize the complete interpretation procedure of IPTT in a heterogeneous reservoir, using if available, modern wireline logs (such as, for example, nuclear magnetic resonance and imaging), dynamic data from wireline formation testers and/or any other relevant information (such as, for example, geological description, core data and local knowledge) as constraints on the interpretation. Additionally, an iterative method may be used to define formation layering. An advanced regression technology may also be used to obtain optimized horizontal and vertical permeabilities of reservoir layers. Further a graphical user interface (GUI) based IPTT workflow technique of the present invention provides an integrated user-friendly interpretation platform for analyzing formation testing pressures and flow rate measurements in order to estimate the values and associated uncertainties of local characteristics of a hydrocarbon reservoir such as, for example, local permeability, local reservoir pressure, local compressibility, etc.

    摘要翻译: 描述了一种用于解释IPTT测试的技术。 在一个实现中,该技术可以被配置或设计为使用如果可用的现代有线日志(例如,核磁共振和成像),来自电缆形成的动态数据,在异质储层中对IPTT的完整解释过程进行标准化 测试者和/或任何其他相关信息(例如地质描述,核心数据和本地知识)作为解释的约束。 另外,可以使用迭代方法来定义地层分层。 也可以使用先进的回归技术来获得储层优化的水平和垂直渗透率。 此外,本发明的基于图形用户界面(GUI)的IPTT工作流技术提供了用于分析地层测试压力和流量测量的综合的用户友好的解释平台,以便估计烃储层的局部特征的值和相关不确定性,例如 例如,局部渗透率,局部储层压力,局部压缩性等