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1. 发明授权

US08380435B2 Windowed statistical analysis for anomaly detection in geophysical datasets 有权
标题翻译：用于地球物理数据集中异常检测的窗口统计分析
公开(公告)号：US08380435B2
公开(公告)日：2013-02-19
申请号：US12775226
申请日：2010-05-06
申请人： Krishnan Kumaran , Jingbo Wang , Stefan Hussenoeder , Dominique G. Gillard , Guy F. Medema , Fred W. Schroeder , Robert L. Brovey , Pavel Dimitrov , Matthew S. Casey
发明人： Krishnan Kumaran , Jingbo Wang , Stefan Hussenoeder , Dominique G. Gillard , Guy F. Medema , Fred W. Schroeder , Robert L. Brovey , Pavel Dimitrov , Matthew S. Casey
IPC分类号： G01V3/00 , G05B19/42 , G06G7/36 , E21B49/00
CPC分类号： G01V1/301 , G01V1/288 , G01V2210/64
摘要： Method for identifying geologic features from geophysical or attribute data using windowed principal component (22), or independent component, or diffusion mapping (61) analysis. Subtle features are made identifiable in partial or residual data volumes. The residual data volumes (24) are created by (36) eliminating data not captured by the most prominent principal components (14). The partial data volumes are created by (35) projecting the data (21) on to selected principal components (22, 61). Geologic features may also be identified from pattern analysis (77) or anomaly volumes (62, 79) generated with a variable-scale data similarity matrix (73). The method is suitable for identifying physical features indicative of hydrocarbon potential.
摘要翻译：使用窗口主成分（22）或独立分量或扩散映射（61）分析从地球物理或属性数据识别地质特征的方法。部分或残留数据量可以识别细微的特征。剩余数据量（24）由（36）创建，消除未被最突出的主要组件（14）捕获的数据。通过（35）将数据（21）投影到所选择的主要组件（22,61）来创建部分数据量。还可以通过用可变尺度数据相似性矩阵（73）生成的模式分析（77）或异常体积（62,79）来识别地质特征。该方法适用于识别指示烃潜力的物理特征。

2. 发明申请

US20110272161A1 Windowed Statistical Analysis For Anomaly Detection In Geophysical Datasets 有权
标题翻译：用于地球物理数据集中异常检测的窗口统计分析
公开(公告)号：US20110272161A1
公开(公告)日：2011-11-10
申请号：US12775226
申请日：2010-05-06
申请人： Krishnan Kumaran , Jingbo Wang , Stefan Hussenoeder , Dominique G. Gillard , Guy F. Medema , Fred W. Schroeder , Robert L. Brovey , Pavel Dimitrov , Matthew S. Casey
发明人： Krishnan Kumaran , Jingbo Wang , Stefan Hussenoeder , Dominique G. Gillard , Guy F. Medema , Fred W. Schroeder , Robert L. Brovey , Pavel Dimitrov , Matthew S. Casey
IPC分类号： E21B43/00 , G06F17/18 , G01V9/00
CPC分类号： G01V1/301 , G01V1/288 , G01V2210/64
摘要： Method for identifying geologic features from geophysical or attribute data using windowed principal component (22), or independent component, or diffusion mapping (61) analysis. Subtle features are made identifiable in partial or residual data volumes. The residual data volumes (24) are created by (36) eliminating data not captured by the most prominent principal components (14). The partial data volumes are created by (35) projecting the data (21) on to selected principal components (22, 61). Geologic features may also be identified from pattern analysis (77) or anomaly volumes (62, 79) generated with a variable-scale data similarity matrix (73). The method is suitable for identifying physical features indicative of hydrocarbon potential.
摘要翻译：使用窗口主成分（22）或独立分量或扩散映射（61）分析从地球物理或属性数据识别地质特征的方法。部分或残留数据量可以识别细微的特征。剩余数据量（24）由（36）创建，消除未被最突出的主要组件（14）捕获的数据。通过（35）将数据（21）投影到所选择的主要组件（22,61）来创建部分数据量。还可以通过用可变尺度数据相似性矩阵（73）生成的模式分析（77）或异常体积（62,79）来识别地质特征。该方法适用于识别指示烃潜力的物理特征。

3. 发明申请

US20110297369A1 Windowed Statistical Analysis For Anomaly Detection In Geophysical Datasets 审中-公开
标题翻译：用于地球物理数据集中异常检测的窗口统计分析
公开(公告)号：US20110297369A1
公开(公告)日：2011-12-08
申请号：US13121630
申请日：2009-09-30
申请人： Krishnan Kumaran , Jingbo Wang , Stefan Hussenoeder , Dominique Gillard , Guy F. Medema , Fred W. Schroeder , Robert L. Brovey , Pavel Dimitrov
发明人： Krishnan Kumaran , Jingbo Wang , Stefan Hussenoeder , Dominique Gillard , Guy F. Medema , Fred W. Schroeder , Robert L. Brovey , Pavel Dimitrov
IPC分类号： E21B49/00 , E21B43/00 , G06F19/00
CPC分类号： G01V1/288 , G01V1/301 , G01V2210/63 , G01V2210/64 , G01V2210/665
摘要： Method for identifying geologic features from geophysical or attribute data using windowed principal component (or independent component) analysis. Subtle features are made identifiable in partial or residual data volumes. The residual data volumes (24) are created by (36) eliminating data not captured by the most prominent principal components (14). The partial data volumes are created by (35) projecting the data on to selected principal components. The method is suitable for identifying physical features indicative of hydrocarbon potential.
摘要翻译：使用窗口主成分（或独立分量）分析从地球物理或属性数据中识别地质特征的方法。部分或残留数据量可以识别细微的特征。剩余数据量（24）由（36）创建，消除未被最突出的主要组件（14）捕获的数据。部分数据量由（35）将数据投影到选定的主要组件上创建。该方法适用于识别指示烃潜力的物理特征。

4. 发明申请

US20130151161A1 Seismic Horizon Skeletonization 审中-公开
标题翻译：地震地震骨骼化
公开(公告)号：US20130151161A1
公开(公告)日：2013-06-13
申请号：US13757466
申请日：2013-02-01
申请人： Matthias G. Imhof , Dominique G. Gillard , Stefan Hussenoeder , Pavel Dimitrov , Martin J. Terrell , Krishnan Kumaran
发明人： Matthias G. Imhof , Dominique G. Gillard , Stefan Hussenoeder , Pavel Dimitrov , Martin J. Terrell , Krishnan Kumaran
IPC分类号： G01V1/00 , G06F17/00
CPC分类号： G01V1/003 , G01V1/301 , G01V2210/64 , G06F17/00
摘要： Method for analysis of hydrocarbon potential of subterranean regions by generating surfaces or geobodies and analyzing them for hydrocarbon indications. Reflection-based surfaces may be automatically created in a topologically consistent manner where individual surfaces do not overlap themselves and sets of multiple surfaces are consistent with stratigraphic superposition principles. Initial surfaces are picked from the seismic data (41), then broken into smaller parts (“patches”) that are predominantly topologically consistent (42), whereupon neighboring patches are merged in a topologically consistent way (43) to form a set of surfaces that are extensive and consistent (“skeleton”). Surfaces or geobodies thus extracted may be automatically analyzed and rated (214) based on a selected measure (213) such as AVO classification or one or more other direct hydrocarbon indicators (“DHI”). Topological consistency for one or more surfaces may be defined as no self overlap plus local and global consistency among multiple surfaces (52).
摘要翻译：通过产生表面或地球体分析地下区域的碳氢化合物潜力并分析烃类适应性的方法。基于反射的表面可以以拓扑一致的方式自动创建，其中各个表面不重叠，多个表面的集合与地层叠加原理一致。从地震数据（41）拾取初始表面，然后将其分解成主要是拓扑一致的较小部分（“补丁”）（42），于是以拓扑一致的方式（43）合并相邻的补丁以形成一组表面这是广泛和一致的（“骨架”）。可以基于诸如AVO分类或一个或多个其他直接碳氢化合物指示器（“DHI”）的选定措施（213）自动分析和评估（214）所提取的表面或地球体。一个或多个表面的拓扑一致性可以被定义为在多个表面之间没有自重叠加局部和全局一致性（52）。

5. 发明申请

US20110048731A1 Seismic Horizon Skeletonization 审中-公开
标题翻译：地震地震骨骼化
公开(公告)号：US20110048731A1
公开(公告)日：2011-03-03
申请号：US12920013
申请日：2009-04-24
申请人： Matthias G. Imhof , Dominique G. Gillard , Stefan Hussenoeder , Dimitrov Pavel , Martin Terrell , Krishnan Kumaran , Fred Schroeder
发明人： Matthias G. Imhof , Dominique G. Gillard , Stefan Hussenoeder , Dimitrov Pavel , Martin Terrell , Krishnan Kumaran , Fred Schroeder
IPC分类号： E21B43/00 , G01V1/00
CPC分类号： G01V1/302 , G01V1/345 , G01V2210/48 , G01V2210/63 , G01V2210/641 , G01V2210/643 , G01V2210/66
摘要： Method for analysis of hydrocarbon potential of subterranean regions by generating surfaces or geobodies and analyzing them for hydrocarbon indications. Reflection-based surfaces may be automatically created in a topologically consistent manner where individual surfaces do not overlap themselves and sets of multiple surfaces are consistent with stratigraphic superposition principles. Initial surfaces are picked from the seismic data (41), then broken into smaller parts (“patches”) that are predominantly topologically consistent (42), whereupon neighboring patches are merged in a topologically consistent way (43) to form a set of surfaces that are extensive and consistent (“skeleton”). Surfaces or geobodies thus extracted may be automatically analyzed and rated (214) based on a selected measure (213) such as one or more direct hydrocarbon indications (“DHI”), e.g. AVO classification. Topological consistency for one or more surfaces may be defined as no self overlap plus local and global consistency among multiple surfaces (52).
摘要翻译：通过产生表面或地球体分析地下区域的碳氢化合物潜力并分析烃类适应性的方法。基于反射的表面可以以拓扑一致的方式自动创建，其中各个表面不重叠，多个表面的集合与地层叠加原理一致。从地震数据（41）拾取初始表面，然后将其分解成主要是拓扑一致的较小部分（“补丁”）（42），于是以拓扑一致的方式（43）合并相邻的补丁以形成一组表面这是广泛和一致的（“骨架”）。可以基于所选择的措施（213）自动分析和评估如此提取的表面或地球物质，（214），例如一个或多个直接碳氢化合物指示（“DHI”），例如。 AVO分类。一个或多个表面的拓扑一致性可以被定义为在多个表面之间没有自重叠加局部和全局一致性（52）。

6. 发明申请

US20130064040A1 METHOD FOR SEISMIC HYDROCARBON SYSTEM ANALYSIS 审中-公开
标题翻译：地震烃系统分析方法
公开(公告)号：US20130064040A1
公开(公告)日：2013-03-14
申请号：US13695226
申请日：2011-04-22
申请人： Matthias G. Imhof , Pavel Dimitrov , Kelly Wrobel , Krishnan Kumaran , Martin J. Terrell , Stefan Hussenoeder
发明人： Matthias G. Imhof , Pavel Dimitrov , Kelly Wrobel , Krishnan Kumaran , Martin J. Terrell , Stefan Hussenoeder
IPC分类号： G01V1/30
CPC分类号： G01V1/30 , G01V1/302 , G01V1/306 , G01V1/307 , G01V1/345 , G01V2210/63 , G01V2210/64 , G01V2210/74
摘要： Method for analyzing seismic data representing a subsurface region for presence of a hydrocarbon system or a particular play. Seismic attributes are computed, the attributes being selected to relate to the classical elements of a hydrocarbon system, namely reservoir, seal, trap, source, maturation, and migration. Preferably, the attributes are computed along structural fabrics (1) of the subsurface region, and are smoothed over at least tens or hundreds of data voxels. The resulting geologic attributes (2) are used to analyze the data for elements of the hydrocarbon system and/or recognition of specific plays, and for ranking and annotating partitioned regions (3) of the data volume based on size, quality, and confidence in the prospectivity prediction (5). A catalogue (8) of hydrocarbon trap configurations may be created and used to identify potential presence of hydrocarbon traps and/or aid in scoring (4) and ranking partitioned regions as hydrocarbon prospects.
摘要翻译：用于分析表示烃系统或特定游戏的存在的地下区域的地震数据的方法。计算地震属性，选择属性与烃系统的古典元素相关，即储层，密封，陷阱，源，成熟和迁移。优选地，沿着地下区域的结构织物（1）计算属性，并且在至少数十或数百个数据体素上平滑。所得到的地质属性（2）用于分析烃系统的元素和/或特定游戏的识别数据，以及基于大小，质量和置信度对数据量的分割区域（3）进行排名和注释前景预测（5）。可以创建碳捕集器构造目录（8）并用于识别碳氢化合物阱的潜在存在和/或帮助评分（4）并将分区区域作为碳氢化合物前景。

7. 发明授权

US09194968B2 Method for seismic hydrocarbon system analysis 有权
标题翻译：地震烃系统分析方法
公开(公告)号：US09194968B2
公开(公告)日：2015-11-24
申请号：US13695226
申请日：2011-04-22
申请人： Matthias G. Imhof , Pavel Dimitrov , Kelly Wrobel , Krishnan Kumaran , Martin J. Terrell , Stefan Hussenoeder
发明人： Matthias G. Imhof , Pavel Dimitrov , Kelly Wrobel , Krishnan Kumaran , Martin J. Terrell , Stefan Hussenoeder
IPC分类号： G01V1/30
CPC分类号： G01V1/30 , G01V1/302 , G01V1/306 , G01V1/307 , G01V1/345 , G01V2210/63 , G01V2210/64 , G01V2210/74
摘要： Method for analyzing seismic data representing a subsurface region for presence of a hydrocarbon system or a particular play. Seismic attributes are computed, the attributes being selected to relate to the classical elements of a hydrocarbon system, namely reservoir, seal, trap, source, maturation, and migration. Preferably, the attributes are computed along structural fabrics (1) of the subsurface region, and are smoothed over at least tens or hundreds of data voxels. The resulting geologic attributes (2) are used to analyze the data for elements of the hydrocarbon system and/or recognition of specific plays, and for ranking and annotating partitioned regions (3) of the data volume based on size, quality, and confidence in the prospectivity prediction (5). A catalog (8) of hydrocarbon trap configurations may be created and used to identify potential presence of hydrocarbon traps and/or aid in scoring (4) and ranking partitioned regions as hydrocarbon prospects.
摘要翻译：用于分析表示烃系统或特定游戏的存在的地下区域的地震数据的方法。计算地震属性，选择属性与烃系统的古典元素相关，即储层，密封，陷阱，源，成熟和迁移。优选地，沿着地下区域的结构织物（1）计算属性，并且在至少数十或数百个数据体素上平滑。所得到的地质属性（2）用于分析烃系统的元素和/或特定游戏的识别数据，以及基于大小，质量和置信度对数据量的分割区域（3）进行排名和注释前景预测（5）。可以创建碳捕集器构造目录（8）并用于识别碳氢化合物阱的潜在存在和/或帮助评分（4）并将分区区域作为碳氢化合物前景。

8. 发明申请

US20120118637A1 Drilling Advisory Systems And Methods Utilizing Objective Functions 审中-公开
标题翻译：钻井咨询系统和利用目标函数的方法
公开(公告)号：US20120118637A1
公开(公告)日：2012-05-17
申请号：US13386612
申请日：2010-06-28
申请人： Jingbo Wang , Krishnan Kumaran , Peng Xu , Steven F, Sovers , Lei Wang , Jeffrey R. Bailey , Erika A.O. Biediger , Vishwas Gupta , Swarupa S. Bangaru , Narasimha-Rao V. Bangaru
发明人： Jingbo Wang , Krishnan Kumaran , Peng Xu , Steven F, Sovers , Lei Wang , Jeffrey R. Bailey , Erika A.O. Biediger , Vishwas Gupta , Swarupa S. Bangaru , Narasimha-Rao V. Bangaru
IPC分类号： E21B44/00 , G05B13/04 , E21B7/00
CPC分类号： E21B44/00
摘要： Methods and systems for controlling drilling operations include using a statistical model to identify at least one controllable drilling parameter having significant correlation to an objective function incorporating two or more drilling performance measurements. The methods and systems further generate operational recommendations for at least one controllable drilling parameter based at least in part on the statistical model. The operational recommendations are selected to optimize the objective function.
摘要翻译：用于控制钻井操作的方法和系统包括使用统计模型来识别与包括两个或多个钻井性能测量的目标函数具有显着相关性的至少一个可控钻孔参数。所述方法和系统至少部分地基于统计模型进一步产生至少一个可控钻井参数的操作建议。选择操作建议以优化目标函数。

9. 发明授权

US08363510B2 Detection of features in seismic images 有权
标题翻译：地震图像特征检测
公开(公告)号：US08363510B2
公开(公告)日：2013-01-29
申请号：US12741133
申请日：2008-10-31
申请人： Krishnan Kumaran , Jingbo Wang
发明人： Krishnan Kumaran , Jingbo Wang
IPC分类号： G01V1/00
CPC分类号： G01V1/288
摘要： A computer implemented method for the detection of features such as faults or channels in seismic images. First, edges are detected in a smoothed seismic image (106). To detect a fault line, an image intensity of the edges is projected in multiple spatial directions, for example by performing a Radon transform (118). The directions of maximum intensity are used to define a fault line (124c). To detect channels, smooth curves are identified within the detected edges (810). Sets of parallel smooth curves (812a) are then identified and used to define channels (812).
摘要翻译：一种用于检测地震图像中的故障或通道等特征的计算机实现方法。首先，在平滑的地震图像中检测边缘（106）。为了检测故障线，例如通过执行Radon变换（118），沿多个空间方向投影边缘的图像强度。最大强度的方向用于定义断层线（124c）。为了检测通道，在检测到的边缘内识别平滑曲线（810）。然后识别并行平滑曲线组（812a）并用于定义通道（812）。

10. 发明授权

US10401164B2 Sensor network design and inverse modeling for reactor condition monitoring 有权
公开(公告)号：US10401164B2
公开(公告)日：2019-09-03
申请号：US14037953
申请日：2013-09-26
申请人： Limin Song , Krishnan Kumaran , Bhaskar Sengupta , Jingbo Wang
发明人： Limin Song , Krishnan Kumaran , Bhaskar Sengupta , Jingbo Wang
IPC分类号： G01B21/20 , G05B23/02
摘要： Methods and systems for detecting a condition within a component of a process plant, including obtaining a first and second set of parameter measurements from a first and second plurality of sensor locations along a first dimension of an outside surface of a component, processing the first and second set of parameter measurements to develop a continuous surface condition profile of the component using a predetermined model. The predetermined model includes a forward solution to an equation describing the condition and is linearly separable in at least two dimensions corresponding to the first and second dimension. The model includes an inverse solution to the equation to provide a set of coefficients corresponding to a set of basis functions of the forward solution based on the first and second set of parameter measurements.

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