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1. 发明申请

US20130006535A1 PREDICTING CARBONATE ROCK SOLID PERMITTIVITY 有权
标题翻译：预测碳酸盐岩固体耐受性
公开(公告)号：US20130006535A1
公开(公告)日：2013-01-03
申请号：US13173705
申请日：2011-06-30
申请人： Tianhua Zhang , Jean-Marc Donadille , Patrice Ligneul , Mahmood Akbar
发明人： Tianhua Zhang , Jean-Marc Donadille , Patrice Ligneul , Mahmood Akbar
IPC分类号： G06F19/00 , G01V3/18
CPC分类号： G01V5/08
摘要： Apparatus and methods for determining the rock solid (matrix) dielectric permittivity for subterranean rocks, such as carbonate rocks, are described. According to some embodiments, this is accomplished by linking the matrix permittivity to the detailed chemical composition of the rock. The linking function is defined by coefficients for each component that can be determined by inversion in a laboratory calibration process such that the function compensates for the permittivity contribution of rock components that may be undetectable through downhole logging procedures.
摘要翻译：描述了用于确定地下岩石（如碳酸盐岩）的岩石固体（基体）介电常数的装置和方法。根据一些实施例，这是通过将基质介电常数与岩石的详细化学成分连接来实现的。连接功能由在实验室校准过程中可以通过倒置确定的每个部件的系数定义，使得该功能补偿可能通过井下测井程序不可检测的岩石部件的介电常数贡献。

2. 发明授权

US09121959B2 Predicting carbonate rock solid permittivity 有权
标题翻译：预测碳酸盐岩固体介电常数
公开(公告)号：US09121959B2
公开(公告)日：2015-09-01
申请号：US13173705
申请日：2011-06-30
申请人： Tianhua Zhang , Jean-Marc Donadille , Patrice Ligneul , Mahmood Akbar
发明人： Tianhua Zhang , Jean-Marc Donadille , Patrice Ligneul , Mahmood Akbar
IPC分类号： G01V3/18 , G01V5/08
CPC分类号： G01V5/08
摘要： Apparatus and methods for determining the rock solid (matrix) dielectric permittivity for subterranean rocks, such as carbonate rocks, are described. According to some embodiments, this is accomplished by linking the matrix permittivity to the detailed chemical composition of the rock. The linking function is defined by coefficients for each component that can be determined by inversion in a laboratory calibration process such that the function compensates for the permittivity contribution of rock components that may be undetectable through downhole logging procedures.
摘要翻译：描述了用于确定地下岩石（如碳酸盐岩）的岩石固体（基体）介电常数的装置和方法。根据一些实施例，这是通过将基质介电常数与岩石的详细化学成分连接来实现的。连接功能由在实验室校准过程中可以通过倒置确定的每个部件的系数定义，使得该功能补偿可能通过井下测井程序不可检测的岩石部件的介电常数贡献。

3. 发明申请

US20110227577A1 SINGLE WELL RESERVOIR IMAGING APPARATUS AND METHODS 有权
标题翻译：单井储层成像装置及方法
公开(公告)号：US20110227577A1
公开(公告)日：2011-09-22
申请号：US12727501
申请日：2010-03-19
申请人： Tianhua Zhang , Mohammed Badri , Patrice Ligneul , Mahmood Akbar
发明人： Tianhua Zhang , Mohammed Badri , Patrice Ligneul , Mahmood Akbar
IPC分类号： G01V3/20
CPC分类号： G01B3/30 , E21B47/042 , E21B47/12 , G01V3/26 , G01V3/28 , G01V3/30
摘要： An apparatus and related methods are described for detecting features of a reservoir surrounding a borehole, the apparatus being capable of emitting an electromagnetic wave signal and receiving a signal representing a response of the reservoir to the electromagnetic wave signal, wherein the emitted signal is a broadband signal selected from within the range of 1 Hz to 1000 Ghz and the received signal includes a directional characteristic to provide an azimuthal determination of the direction of a discontinuity within the formation as the discontinuity reflects or scatters at least part of the broadband signal; azimuthally scanning the surrounding formation; and inverting the received signal for deriving at least a distance of the reflecting discontinuity from the borehole using simultaneous inversion of the reflected or scattered wavefield at multiple frequencies.
摘要翻译：描述了一种用于检测围绕钻孔的储存器的特征的装置和相关方法，该装置能够发射电磁波信号并且接收表示储层对电磁波信号的响应的信号，其中所发射的信号是宽带信号从1Hz至1000Ghz的范围内选择，并且所接收的信号包括方向性特征，以便当不连续性反映或散射宽带信号的至少一部分时，提供地层内的不连续方向的方位角确定; 方位扫描周围地层; 并且反转所接收的信号，以使用多个频率的反射或散射波场的同时反转来从井眼导出反射不连续的距离的至少一个距离。

4. 发明授权

US08680865B2 Single well reservoir imaging apparatus and methods 有权
标题翻译：单井油藏成像装置及方法
公开(公告)号：US08680865B2
公开(公告)日：2014-03-25
申请号：US12727501
申请日：2010-03-19
申请人： Tianhua Zhang , Mohammed Badri , Patrice Ligneul , Mahmood Akbar
发明人： Tianhua Zhang , Mohammed Badri , Patrice Ligneul , Mahmood Akbar
IPC分类号： G01V3/00 , G01B3/30 , G01V3/28 , G01V3/26 , E21B47/04 , E21B47/12
CPC分类号： G01B3/30 , E21B47/042 , E21B47/12 , G01V3/26 , G01V3/28 , G01V3/30
摘要： An apparatus and related methods are described for detecting features of a reservoir surrounding a borehole, the apparatus being capable of emitting an electromagnetic wave signal and receiving a signal representing a response of the reservoir to the electromagnetic wave signal, wherein the emitted signal is a broadband signal selected from within the range of 1 Hz to 1000 Ghz and the received signal includes a directional characteristic to provide an azimuthal determination of the direction of a discontinuity within the formation as the discontinuity reflects or scatters at least part of the broadband signal; azimuthally scanning the surrounding formation; and inverting the received signal for deriving at least a distance of the reflecting discontinuity from the borehole using simultaneous inversion of the reflected or scattered wavefield at multiple frequencies.
摘要翻译：描述了一种用于检测围绕钻孔的储存器的特征的装置和相关方法，该装置能够发射电磁波信号并且接收表示储层对电磁波信号的响应的信号，其中所发射的信号是宽带信号从1Hz至1000Ghz的范围内选择，并且所接收的信号包括方向性特征，以便当不连续性反映或散射宽带信号的至少一部分时，提供地层内的不连续方向的方位角确定; 方位扫描周围地层; 并且反转所接收的信号，以使用多个频率的反射或散射波场的同时反转来从井眼导出反射不连续的距离的至少一个距离。

5. 发明申请

US20080225640A1 Fracture Cluster Mapping 有权
标题翻译：断裂集群映射
公开(公告)号：US20080225640A1
公开(公告)日：2008-09-18
申请号：US11737638
申请日：2007-04-19
申请人： Mahmood Akbar , Oki Musakti , Lars Sonneland , Stein Inge Pedersen
发明人： Mahmood Akbar , Oki Musakti , Lars Sonneland , Stein Inge Pedersen
IPC分类号： G01V1/00
CPC分类号： G01V1/364
摘要： Method for identifying one or more fracture clusters in an area of interest. In one implementation, the method may include determining a first inclination of each fracture cluster using borehole data. The first inclination refers to a first average angle with respect to horizontal. The method may further include extracting a first set of fracture clusters from seismic data using a filter based on the first inclination and a strike azimuth of each fracture cluster.
摘要翻译：用于识别感兴趣区域中的一个或多个骨折簇的方法。在一个实施方式中，该方法可以包括使用钻孔数据确定每个裂缝簇的第一倾斜度。第一倾斜度是指相对于水平面的第一平均角度。该方法可以进一步包括：使用基于每个裂缝簇的第一倾斜度和撞击方位的滤波器从地震数据中提取第一组断裂丛集。

6. 发明授权

US08005619B2 Method of determining reservoir parameters 有权
标题翻译：确定储层参数的方法
公开(公告)号：US08005619B2
公开(公告)日：2011-08-23
申请号：US12101221
申请日：2008-04-11
申请人： Mahmood Akbar
发明人： Mahmood Akbar
IPC分类号： G01V3/38
CPC分类号： G01V3/38
摘要： A method of determining the effect of formation porosity on formation resistivity and parameters derived from the formation resistivity is described, including the step of determining for a depth interval a heterogeneity measure; and using a pre-defined relation to transform the heterogeneity measure into an algebraic term determining the effect of the formation porosity on the formation resistivity, based for example on Archie's law or similar relations.
摘要翻译：描述了确定地层孔隙度对地层电阻率和从地层电阻率导出的参数的影响的方法，包括确定深度间隔异质性测量的步骤; 并且使用预定义的关系将异质性度量转换成基于例如Archie定律或类似关系确定地层孔隙度对地层电阻率的影响的代数项。

7. 发明授权

US07777606B2 Fracture cluster mapping 有权
标题翻译：断裂集群映射
公开(公告)号：US07777606B2
公开(公告)日：2010-08-17
申请号：US11737638
申请日：2007-04-19
申请人： Mahmood Akbar , Oki Musakti , Lars Sonneland , Stein Inge Pedersen
发明人： Mahmood Akbar , Oki Musakti , Lars Sonneland , Stein Inge Pedersen
IPC分类号： G01V1/00
CPC分类号： G01V1/364
摘要： Method for identifying one or more fracture clusters in an area of interest. In one implementation, the method may include determining a first inclination of each fracture cluster using borehole data. The first inclination refers to a first average angle with respect to horizontal. The method may further include extracting a first set of fracture clusters from seismic data using a filter based on the first inclination and a strike azimuth of each fracture cluster.
摘要翻译：用于识别感兴趣区域中的一个或多个骨折簇的方法。在一个实施方式中，该方法可以包括使用钻孔数据确定每个裂缝簇的第一倾斜度。第一倾斜度是指相对于水平面的第一平均角度。该方法可以进一步包括：使用基于每个裂缝簇的第一倾斜度和撞击方位的滤波器从地震数据中提取第一组断裂丛集。

8. 发明申请

US20090259403A1 METHOD OF DETERMINING RESERVOIR PARAMETERS 有权
标题翻译：确定储层参数的方法
公开(公告)号：US20090259403A1
公开(公告)日：2009-10-15
申请号：US12101221
申请日：2008-04-11
申请人： Mahmood Akbar
发明人： Mahmood Akbar
IPC分类号： G01V3/38
CPC分类号： G01V3/38
摘要： A method of determining the effect of formation porosity on formation resistivity and parameters derived from the formation resistivity is described, including the step of determining for a depth interval a heterogeneity measure; and using a pre-defined relation to transform the heterogeneity measure into an algebraic term determining the effect of the formation porosity on the formation resistivity, based for example on Archie's law or similar relations.
摘要翻译：描述了确定地层孔隙度对地层电阻率和从地层电阻率导出的参数的影响的方法，包括确定深度间隔异质性测量的步骤; 并且使用预定义的关系将异质性度量转换成基于例如Archie定律或类似关系确定地层孔隙度对地层电阻率的影响的代数项。

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