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1. 发明授权

US08117019B2 Method for evaluating sedimentary basin properties by numerical modeling of sedimentation processes 有权
标题翻译：沉积过程数值模拟评估沉积盆地性质的方法
公开(公告)号：US08117019B2
公开(公告)日：2012-02-14
申请号：US11660083
申请日：2005-08-23
申请人： Tao Sun , Dachang Li , Max Deffenbaugh , Chun Huh , David C Hoyal , Neal Adair , Xiao-Hui Wu , Timothy A. Chartrand , John C Van Wagoner
发明人： Tao Sun , Dachang Li , Max Deffenbaugh , Chun Huh , David C Hoyal , Neal Adair , Xiao-Hui Wu , Timothy A. Chartrand , John C Van Wagoner
IPC分类号： G06G7/50 , G06F17/10
CPC分类号： G01V1/282 , G01V99/00 , G01V2210/661
摘要： A method is disclosed for simulating the formation of sedimentary deposits. In one embodiment, this method involves, (a) solving a two-dimensional time-dependent map view system of equations for at least flow momentum, flow height, suspended sediment concentration, and entrainment of overlying water, (b) calculating net sediment deposition at each map view location using the flow properties, (c) recording the time-variability of the net sediment deposition.
摘要翻译：公开了一种模拟沉积沉积物形成的方法。在一个实施例中，该方法涉及（a）解决至少流动动量，流动高度，悬浮泥沙浓度和上覆水夹带的方程的二维时间依赖地图视图系统，（b）计算净沉积物沉积在每个地图视图位置使用流动属性，（c）记录净沉积物沉积的时间变异性。

2. 发明申请

US20070219725A1 Method For Evaluating Sedimentary Basin Properties By Numerical Modeling Of Sedimentation Processes 有权
标题翻译：沉积过程数值模拟评估沉积盆地性质的方法
公开(公告)号：US20070219725A1
公开(公告)日：2007-09-20
申请号：US11660083
申请日：2005-08-23
申请人： Tao Sun , Dachang Li , Max Deffenbaugh , Chun Huh , David Hoyal , Neal Adair , Xiao-Hui Wu , Timothy Chartrand , John Van Wagoner
发明人： Tao Sun , Dachang Li , Max Deffenbaugh , Chun Huh , David Hoyal , Neal Adair , Xiao-Hui Wu , Timothy Chartrand , John Van Wagoner
IPC分类号： G06F19/00
CPC分类号： G01V1/282 , G01V99/00 , G01V2210/661
摘要： A method is disclosed for simulating the formation of sedimentary deposits. In one embodiment, this method involves, (a) solving a two-dimensional time-dependent map view system of equations for at least flow momentum, flow height, suspended sediment concentration, and entrainment of overlying water, (b) calculating net sediment deposition at each map view location using the flow properties, (c) recording the time-variability of the net sediment deposition.
摘要翻译：公开了一种模拟沉积沉积物形成的方法。在一个实施例中，该方法涉及（a）解决至少流动动量，流动高度，悬浮泥沙浓度和上覆水夹带的方程的二维时间依赖地图视图系统，（b）计算净沉积物沉积在每个地图视图位置使用流动属性，（c）记录净沉积物沉积的时间变异性。

3. 发明申请

US20090204377A1 Method for Constructing Geologic Models of Subsurface Sedimentary Volumes 有权
标题翻译：地下沉积体积地质模型构建方法
公开(公告)号：US20090204377A1
公开(公告)日：2009-08-13
申请号：US11658922
申请日：2005-08-19
申请人： John C. Van Wagoner , Paul A. Dunn , Max Deffenbaugh , David N. Awwiller , Tao Sun , Dachang Li , David C. Hoyal , Chris J. Donofrio
发明人： John C. Van Wagoner , Paul A. Dunn , Max Deffenbaugh , David N. Awwiller , Tao Sun , Dachang Li , David C. Hoyal , Chris J. Donofrio
IPC分类号： G06T17/20 , G06G7/50
CPC分类号： G01V1/282 , G01V2210/661
摘要： A method is disclosed for using a three-dimensional seismic image of a subsurface earth volume to construct a geologic model specifying the spatially-varying grain size distribution, porosity, and permeability throughout the volume. The method applies to earth volumes composed of water-lain clastic sedimentary deposits and involves, in one embodiment, (a) identifying the outline forms of geologic bodies in geologic data; (b) using the outline forms of the geologic bodies to determine the spatially-varying grain size distribution within the bodies, guided by assumptions about the nature and behavior of the paleoflow that deposited the bodies; (c) determining rock properties such as, porosity and permeability within the geologic bodies based on grain-size distribution, mineralogy and burial history information.
摘要翻译：公开了一种使用地下地球体积的三维地震图像来构建地质模型的方法，该地质模型规定了整个体积中空间变化的粒度分布，孔隙度和渗透率。该方法适用于由含水碎屑沉积沉积物组成的地球体积，并且在一个实施方案中涉及（a）在地质数据中识别地质体的轮廓形式; （b）使用地质体的轮廓形式来确定物体内的空间变化的粒度分布，并根据沉积物体的古气候的性质和行为的假设来指导; （c）基于粒度分布，矿物学和埋藏历史信息，确定地质体内的岩石性质，如孔隙度和渗透率。

4. 发明授权

US07925481B2 Geologic models of subsurface sedimentary volumes 有权
标题翻译：地下沉积体积地质模型
公开(公告)号：US07925481B2
公开(公告)日：2011-04-12
申请号：US11658922
申请日：2005-08-19
申请人： John C. Van Wagoner , Paul A. Dunn , Max Deffenbaugh , David N. Awwiller , Tao Sun , Dachang Li , David C. Hoyal , Chris J. Donofrio
发明人： John C. Van Wagoner , Paul A. Dunn , Max Deffenbaugh , David N. Awwiller , Tao Sun , Dachang Li , David C. Hoyal , Chris J. Donofrio
IPC分类号： G06G7/48
CPC分类号： G01V1/282 , G01V2210/661
摘要： A method is disclosed for using a three-dimensional seismic image of a subsurface earth volume to construct a geologic model specifying the spatially-varying grain size distribution, porosity, and permeability throughout the volume. The method applies to earth volumes composed of water-lain clastic sedimentary deposits and involves, in one embodiment, (a) identifying the outline forms of geologic bodies in geologic data; (b) using the outline forms of the geologic bodies to determine the spatially-varying grain size distribution within the bodies, guided by assumptions about the nature and behavior of the paleoflow that deposited the bodies; (c) determining rock properties such as, porosity and permeability within the geologic bodies based on grain-size distribution, mineralogy and burial history information.
摘要翻译：公开了一种使用地下地球体积的三维地震图像来构建地质模型的方法，该地质模型规定了整个体积中空间变化的粒度分布，孔隙度和渗透率。该方法适用于由含水碎屑沉积沉积物组成的地球体积，并且在一个实施方案中涉及（a）在地质数据中识别地质体的轮廓形式; （b）使用地质体的轮廓形式来确定物体内的空间变化的粒度分布，并根据沉积物体的古气候的性质和行为的假设来指导; （c）基于粒度分布，矿物学和埋藏历史信息，确定地质体内的岩石性质，如孔隙度和渗透率。

5. 发明授权

US07904248B2 Method for geologic modeling through hydrodynamics-based gridding (hydro-grids) 有权
标题翻译：通过基于流体动力学网格（水电网）的地质建模方法
公开(公告)号：US07904248B2
公开(公告)日：2011-03-08
申请号：US12483791
申请日：2009-06-12
申请人： Dachang Li , Tao Sun , Chun Huh , Chris J. Donofrio , Max Deffenbaugh , John C. Van Wagoner
发明人： Dachang Li , Tao Sun , Chun Huh , Chris J. Donofrio , Max Deffenbaugh , John C. Van Wagoner
IPC分类号： G01N15/08
CPC分类号： G01V1/306 , G01V1/282 , G01V2210/661
摘要： A method of hydrodynamics-based gridding (Hydro-Grids) for creating geologic models of subsurface volumes, such as reservoirs, is disclosed. Geologic data is obtained. Vertical grid surfaces are created. Lateral grid surfaces are created to correspond to surfaces of constant geologic time during the deposition of sediments in the subsurface volume. Geologic properties within each cell are represented as values within each cell created by the vertical and lateral surfaces. Reservoir performance is simulated using the represented geologic properties of the subsurface volume. A hydrocarbon reservoir is developed based on the simulated reservoir performance.
摘要翻译：公开了一种用于创建地下体积地质模型（如水库）的基于流体动力学网格（Hydro-Grids）的方法。获得地质资料。创建垂直网格表面。在沉积物沉积在地下体积中时，形成横向网格表面以对应于恒定地质时间的表面。每个单元格内的地质属性表示为由垂直和侧向表面创建的每个单元格内的值。使用地下体积的地质特征模拟油藏性能。基于模拟储层性能开发了油气藏。

6. 发明申请

US20090248378A1 Method For Geologic Modeling Through Hydrodynamics-Based Gridding (Hydro-Grids) 有权
标题翻译：通过基于流体动力学网格（水力网格）的地质建模方法
公开(公告)号：US20090248378A1
公开(公告)日：2009-10-01
申请号：US12483791
申请日：2009-06-12
申请人： Dachang LI , Tao Sun , Chun Huh , Chris J. Donofrio , Max Deffenbaugh , John C. Van Wagoner
发明人： Dachang LI , Tao Sun , Chun Huh , Chris J. Donofrio , Max Deffenbaugh , John C. Van Wagoner
IPC分类号： G06G7/57
CPC分类号： G01V1/306 , G01V1/282 , G01V2210/661
摘要： A method of hydrodynamics-based gridding (Hydro-Grids) for creating geologic models of subsurface volumes, such as reservoirs, is disclosed. Geologic data is obtained. Vertical grid surfaces are created. Lateral grid surfaces are created to correspond to surfaces of constant geologic time during the deposition of sediments in the subsurface volume. Geologic properties within each cell are represented as values within each cell created by the vertical and lateral surfaces. Reservoir performance is simulated using the represented geologic properties of the subsurface volume. A hydrocarbon reservoir is developed based on the simulated reservoir performance.
摘要翻译：公开了一种用于创建地下体积地质模型（如水库）的基于流体动力学网格（Hydro-Grids）的方法。获得地质资料。创建垂直网格表面。在沉积物沉积在地下体积中时，形成横向网格表面以对应于恒定地质时间的表面。每个单元格内的地质属性表示为由垂直和侧向表面创建的每个单元格内的值。使用地下体积的地质特征模拟油藏性能。基于模拟储层性能开发了油气藏。

7. 发明授权

US07742875B2 Method for geologic modeling through hydrodynamics-based gridding (Hydro-Grids) 有权
标题翻译：通过基于流体动力学网格（Hydro-Grids）进行地质建模的方法
公开(公告)号：US07742875B2
公开(公告)日：2010-06-22
申请号：US11629822
申请日：2005-06-24
申请人： Dachang Li , Tao Sun , Chun Huh , Chris J. Donofrio , John C. Van Wagoner , Max Deffenbaugh
发明人： Dachang Li , Tao Sun , Chun Huh , Chris J. Donofrio , John C. Van Wagoner , Max Deffenbaugh
IPC分类号： G01V1/28 , G06F19/00
CPC分类号： G01V1/306 , G01V1/282 , G01V2210/661
摘要： The present invention is a method of hydrodynamics-based gridding (Hydro-Grids) for creating geologic models of subsurface volumes, such as reservoirs. Vertical grid surfaces may be chosen in an unstructured fashion to provide lateral resolution where needed. Lateral grid surfaces are created to represent surfaces of constant geologic time based on simulation of the depositional processes that created the subsurface volume. The values of geologic properties are then specified within each cell created by the intersections of the vertical and lateral surfaces. The geologic data may include, for example, seismic data, outcrop studies, well log data, core data, numerical modeling data, and interpreted stratigraphic surfaces based on seismic data. The modeled geologic properties of the subsurface volume may include, for example, grain size distribution, connectivity, net-to-gross, porosity, permeability and pore pressure.
摘要翻译：本发明是一种基于流体动力学网格（Hydro-Grids）的方法，用于创建诸如水库的地下体积的地质模型。可以以非结构化的方式选择垂直网格表面以在需要时提供横向分辨率。创建横向网格表面以基于产生地下体积的沉积过程的模拟来表示恒定地质时间的表面。然后在由垂直和侧面的交点创建的每个单元格中指定地质属性的值。地质数据可以包括例如基于地震数据的地震数据，露头研究，测井数据，核心数据，数值模拟数据和解释地层表面。地下体积的模拟地质特征可以包括例如粒度分布，连通性，净对毛孔，孔隙度，渗透性和孔隙压力。

8. 发明授权

US09372943B2 Modeling dynamic systems by visualizing and narrowing a parameter space 有权
标题翻译：通过可视化和缩小参数空间来建模动态系统
公开(公告)号：US09372943B2
公开(公告)日：2016-06-21
申请号：US12920266
申请日：2009-03-25
申请人： Dachang Li , Tao Sun , Xiao-Hui Wu , Timothy A. Chartrand , Stephen L. Lyons
发明人： Dachang Li , Tao Sun , Xiao-Hui Wu , Timothy A. Chartrand , Stephen L. Lyons
IPC分类号： G06F17/50 , G01V99/00 , G06T17/05
CPC分类号： G06F17/5009 , G01V99/005 , G01V2210/661 , G01V2210/667 , G06F2217/06 , G06T17/05
摘要： A method for modeling a dynamic system (e.g., geological system) comprises: constructing an input parameter space for a model of the geological system, the input parameter space including more than three dimensions, and the model associated with response data, representing the input parameter space visually with three or fewer dimensions, reducing the input parameter space by conditioning the parameter space using at least a subset of the response data, and updating the representation of the input parameter space to visually represent the reduction of the parameter space.
摘要翻译：一种用于对动态系统（例如，地质系统）进行建模的方法包括：为地质系统的模型构建输入参数空间，包括三维以上的输入参数空间以及与响应数据相关联的模型，表示输入参数视觉上具有三个或更少维度的空间，通过使用响应数据的至少一个子集来调节参数空间来减少输入参数空间，以及更新输入参数空间的表示以可视地表示参数空间的减少。

9. 发明授权

US08776895B2 Method for quantifying reservoir connectivity using fluid travel times 有权
标题翻译：使用流体行进时间量化储层连接的方法
公开(公告)号：US08776895B2
公开(公告)日：2014-07-15
申请号：US12162480
申请日：2007-01-30
申请人： Dachang Li , Xiao-Hui Wu , Tao Sun , Frank J Goulding , Robert M Stuart , Timothy A Chartrand , Cory J Ramage
发明人： Dachang Li , Xiao-Hui Wu , Tao Sun , Frank J Goulding , Robert M Stuart , Timothy A Chartrand , Cory J Ramage
IPC分类号： E21B43/00
CPC分类号： E21B47/00
摘要： The present application describes a method and system associated with the production of hydrocarbons. In the method, fluid travel time models are constructed from a reservoir model. Then, reservoir connectivity measures are calculated from the fluid travel time models and analyzed to determine a location for at least one well. Based on the analysis, one or more wells may be drilled and hydrocarbons produced.
摘要翻译：本申请描述了与烃的生产相关联的方法和系统。在该方法中，流体行进时间模型由油藏模型构建。然后，从流体旅行时间模型计算水库连通性度量，并进行分析以确定至少一个井的位置。基于分析，可以钻一口或多口井，并生产烃类。

10. 发明申请

US20100057418A1 Method for Quantifying Reservoir Connectivity Using Fluid Travel Times 有权
标题翻译：使用流体旅行时间量化油藏连接的方法
公开(公告)号：US20100057418A1
公开(公告)日：2010-03-04
申请号：US12162480
申请日：2007-01-30
申请人： Dachang Li , Xiao-Hui Wu , Tao Sun , Frank J. Goulding , Robert M. Stuart , Timothy A. Chartrand , Cory J. Ramage
发明人： Dachang Li , Xiao-Hui Wu , Tao Sun , Frank J. Goulding , Robert M. Stuart , Timothy A. Chartrand , Cory J. Ramage
IPC分类号： G06G7/48 , E21B43/00
CPC分类号： E21B47/00
摘要： The present application describes a method and system associated with the production of hydrocarbons. In the method, fluid travel time models are constructed from a reservoir model. Then, reservoir connectivity measures are calculated from the fluid travel time models and analyzed to determine a location for at least one well. Based on the analysis, one or more wells may be drilled and hydrocarbons produced.
摘要翻译：本申请描述了与烃的生产相关联的方法和系统。在该方法中，流体行进时间模型由油藏模型构建。然后，从流体旅行时间模型计算水库连通性度量，并进行分析以确定至少一个井的位置。基于分析，可以钻一口或多口井，并生产烃类。

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