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1. 发明申请

US20160041279A1 Exploration and Extraction Method and System for Hydrocarbons 审中-公开
标题翻译：碳氢化合物的探索与提取方法与系统
公开(公告)号：US20160041279A1
公开(公告)日：2016-02-11
申请号：US14749756
申请日：2015-06-25
申请人： Matthew S. Casey
发明人： Matthew S. Casey
IPC分类号： G01V1/00
CPC分类号： G01V1/00 , G01V99/005 , G01V2210/66 , G06T17/05
摘要： A method for hydrocarbon exploration and extraction is described. Specifically, the method includes using synthesis in reservoir modeling. The method may include obtaining local coordinates associated with a subsurface region. Then, a synthesis is performed with the local coordinates to determine continuous parameters and/or categorical parameters based on the synthesis. Then, a fluid flow simulation is performed from the continuous parameters and/or categorical parameters.
摘要翻译：描述了一种烃勘探和提取的方法。具体地说，该方法包括在储层建模中使用合成。该方法可以包括获得与地下区域相关联的局部坐标。然后，利用局部坐标执行合成，以基于合成确定连续参数和/或分类参数。然后，从连续参数和/或分类参数执行流体流动模拟。

2. 发明申请

US20150120199A1 Multiple Domain Processing For Combining Reservoir Models and Seismic Data 审中-公开
标题翻译：用于组合储层模型和地震数据的多域处理
公开(公告)号：US20150120199A1
公开(公告)日：2015-04-30
申请号：US14461193
申请日：2014-08-15
申请人： Matthew S. Casey
发明人： Matthew S. Casey
IPC分类号： G01V1/32 , G01V1/30
CPC分类号： G01V1/32 , G01V2210/48
摘要： Method for using a non-stationary, multi-scale domain transformation to combine multiple geophysical data sources, for example seismic data and well log data, into one coherent reservoir model. The seismic data are inverted (71) to obtain one or more geophysical properties which are converted using petrophysical relationships to a subsurface model of a reservoir property such as porosity or shale volume fraction. The well log data are used to generate a geostatistical forward model (72) of the reservoir property. Both models of the reservoir property are transformed to a joint space/scale domain, of order >1, where processing is applied (73) to merge the models into a coherent way into a single model before inverse transforming back to the space domain (74). The transform is a non-stationary multi-scale transform such as a wavelet, ridgelet, or curvelet transform. The processing may be by, for example, information theory or convex combination.
摘要翻译：使用非固定多尺度域变换将多个地球物理数据源（例如地震数据和测井数据）组合成一个相干储层模型的方法。地震数据被反转（71），以获得一个或多个地球物理性质，其使用岩石物理学关系转换为诸如孔隙度或页岩体积分数的储层性质的地下模型。测井数据用于产生储层性质的地统计学前向模型（72）。水库属性的两个模型被转换为一个联合空间/尺度域，其大小为1，其中应用处理（73）将模型合并成单个模型，然后反向变换回空间域（74 ）。该变换是非平稳的多尺度变换，例如小波，脊线或曲线变换。处理可以通过例如信息理论或凸组合。

3. 发明授权

US10359523B2 Exploration and extraction method and system for hydrocarbons 有权
公开(公告)号：US10359523B2
公开(公告)日：2019-07-23
申请号：US14749756
申请日：2015-06-25
申请人： Matthew S. Casey
发明人： Matthew S. Casey
IPC分类号： G06F17/10 , G01V1/00 , G01V99/00 , G06T17/05
摘要： A method for hydrocarbon exploration and extraction is described. Specifically, the method includes using synthesis in reservoir modeling. The method may include obtaining local coordinates associated with a subsurface region. Then, a synthesis is performed with the local coordinates to determine continuous parameters and/or categorical parameters based on the synthesis. Then, a fluid flow simulation is performed from the continuous parameters and/or categorical parameters.

4. 发明申请

US20180188415A1 Method and System for Interpolating Discontinuous Functions in a Subsurface Model 审中-公开
公开(公告)号：US20180188415A1
公开(公告)日：2018-07-05
申请号：US15844173
申请日：2017-12-15
申请人： Matthias Imhof , Matthew S. Casey
发明人： Matthias Imhof , Matthew S. Casey
IPC分类号： G01V99/00 , G06F17/50
CPC分类号： G01V99/005 , G06F17/5009
摘要： A method and system are described for creating a subsurface model. In this method, discontinuous functions are interpolated in a subsurface model. The method extrapolates specified values over discontinuous manifolds by embedding the manifold in a higher-dimensional space that amplifies distances across discontinuities and thus eliminates special consideration to prevent extrapolation across discontinuities. The resulting subsurface model may be used in reservoir simulations and hydrocarbon operations.

5. 发明申请

US20180348401A1 Constructing Structural Models of the Subsurface 审中-公开
公开(公告)号：US20180348401A1
公开(公告)日：2018-12-06
申请号：US15969492
申请日：2018-05-02
申请人： Matthias Imhof , Matthew S. Casey , Colin J. Lyttle , Ross Whitaker , Shankar Sastry
发明人： Matthias Imhof , Matthew S. Casey , Colin J. Lyttle , Ross Whitaker , Shankar Sastry
IPC分类号： G01V99/00
CPC分类号： G01V99/005 , G01V2210/66 , G06T17/05 , G06T17/20
摘要： Method and systems are provided for building a structural model of the subsurface. The method may comprise obtaining discretized data that includes surfaces, polylines, points, or combinations thereof. The surfaces in the discretized data are segmented by other surfaces to form a number of segments. Each of the segments are fit to an implicit function. The implicit function for each of the segments is thresholded to create a number of implicit surfaces. The implicit surfaces are intersected to create a number of model surfaces. The structural model is then constructed from the model surfaces.

6. 发明申请

US20150355353A1 DETECTING SUBSURFACE STRUCTURES 审中-公开
标题翻译：检测表面结构
公开(公告)号：US20150355353A1
公开(公告)日：2015-12-10
申请号：US14763142
申请日：2013-12-31
申请人： Matthew S. CASEY , Antonio, R., Dacosta PAIVA , Martin J. TERRELL , Heather G. LUCKOW , Suyash P. AWATE , Ross T. WHITAKER , Peihong ZHU
发明人： Ross T. Whitaker , Peihong Zhu , Matthew S. Casey , Antonio R.C. Paiva , Heather G. Luckow , Martin J. Terrell , Suyash P. Awate
IPC分类号： G01V1/28 , G01V99/00
CPC分类号： G01V1/28 , G01V1/301 , G01V1/345 , G01V1/40 , G01V99/005 , G01V2210/64 , G01V2210/641 , G01V2210/642
摘要： Systems and methods for analyzing geophysical data to identify structures in a subsurface are provided herein. In an exemplary method, an iterative optimization is performed that includes computing similarities between potential shapes and shape cluster models, updating cluster memberships and the shape cluster models, and determining if a criterion is improved from a previous iteration.
摘要翻译：本文提供了用于分析地球物理数据以识别地下结构的系统和方法。在示例性方法中，执行迭代优化，其包括计算潜在形状和形状聚类模型之间的相似性，更新聚类成员资格和形状聚类模型，以及确定是否从先前迭代改进了标准。

7. 发明授权

US10838108B2 Method and system for interpolating discontinuous functions in a subsurface model 有权
公开(公告)号：US10838108B2
公开(公告)日：2020-11-17
申请号：US15844173
申请日：2017-12-15
申请人： Matthias Imhof , Matthew S. Casey
发明人： Matthias Imhof , Matthew S. Casey
IPC分类号： G01V99/00 , G06F30/20
CPC分类号： G01V99/005 , G06F30/20
摘要： A method and system are described for creating a subsurface model. In this method, discontinuous functions are interpolated in a subsurface model. The method extrapolates specified values over discontinuous manifolds by embedding the manifold in a higher-dimensional space that amplifies distances across discontinuities and thus eliminates special consideration to prevent extrapolation across discontinuities. The resulting subsurface model may be used in reservoir simulations and hydrocarbon operations.

8. 发明申请

US20190331812A1 Methods and Systems for Reference-Based Inversion of Seismic Image Volumes 审中-公开
公开(公告)号：US20190331812A1
公开(公告)日：2019-10-31
申请号：US16393515
申请日：2019-04-24
申请人： Enru Liu , Matthew S. Casey , John E. Mayhew , Matthias Imhof , J. Clayton Bell
发明人： Enru Liu , Matthew S. Casey , John E. Mayhew , Matthias Imhof , J. Clayton Bell
IPC分类号： G01V1/28 , G06T17/05 , G06T15/08
摘要： Accordingly, there are disclosed herein geologic modeling methods and systems employing reference-based inversion of seismic image volumes. An illustrative method embodiment includes: (a) obtaining a measured seismic image volume; (b) determining a reference seismic image volume based on a reference model; (c) deriving a synthesized seismic image volume from a geologic model; (d) detecting at least one geologic model region where the synthesized seismic image volume and the measured seismic image volume are mismatched; (e) finding a reference model region where the reference seismic image volume best matches the measured seismic image volume; (f) replacing content of the at least one geologic model region with content of the reference model region to obtain an improved geologic model; and (g) outputting the improved geologic model.

9. 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。

10. 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。

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