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1.发明授权公开(公告)号：US07711532B2
公开(公告)日：2010-05-04
申请号：US11628559
申请日：2004-06-02
CPC分类号： G01V11/00
摘要： The invention concerns a method for building a three-dimensional (3D) cellular partition covering a 3D geological domain by defining the cells of the partition, characterized in that said method comprises the following steps A “3D screen construction step” for constructing a 3D screen which is a 3D elementary partition covering the geological domain, said 3D screen being composed of a plurality of voxels (Vi) which are elementary volume elements, A “voxel painting step” for associating a cell identifier (Cell-id) to each voxel, A “cell definition step” for defining the cells of the geological domain, each cell of the geological domain being defined as the subset of voxels of the 3D screen associated to the same cell identifier, thereby allowing the definition of the cells of the geological domain without having to code the geometry and/or topology of said cells in said geological volume. The invention further provides a “parametric” method and a “cookiecutter” method using such method for building a 3D cellular partition.
摘要翻译： 本发明涉及通过定义分区的单元来构建覆盖3D地质域的三维（3D）蜂窝分区的方法，其特征在于所述方法包括以下步骤：用于构建3D屏幕的“3D屏幕构造步骤” 所述3D屏幕由作为基本体元件的多个体素（Vi）组成; A“体素绘画步骤”，用于将单元标识符（Cell-id）与每个体素相关联， 用于定义地质域的单元的“单元定义步骤”，地质域的每个单元被定义为与相同的单元标识符相关联的3D屏幕的体素的子集，由此允许对地质域的单元格的定义 而不必对所述地质体积中的所述细胞的几何和/或拓扑进行编码。 本发明还提供了一种使用这种用于构建3D蜂窝分区的方法的“参数”方法和“烹饪器”方法。
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2.发明授权公开(公告)号：US08743115B1
公开(公告)日：2014-06-03
申请号：US12909981
申请日：2010-10-22
申请人： Jean-Laurent Mallet , Jean-Claude Dulac , Emmanuel Labrunye , Christophe Winkler , Laurent Deny
发明人： Jean-Laurent Mallet , Jean-Claude Dulac , Emmanuel Labrunye , Christophe Winkler , Laurent Deny
CPC分类号： G06T17/05 , G01V1/302 , G01V99/005 , G01V2210/64 , G01V2210/66 , G06T3/20 , G06T19/20 , G06T2200/04 , G06T2207/30181 , G06T2219/2021
摘要： A system and method may model physical geological structures. Seismic and geologic data may be accepted. A three-dimensional (3D) transformation may be generated between a 3D present day model having points representing present locations of the physical geological structures and a 3D past depositional model having points representing locations where the physical geological structures were originally deposited. An indication may be accepted to locally change the 3D transformation for a subset of sampling points in a first model of the models. The 3D transformation may be locally changed to fit the updated subset of sampling points. A locally altered or updated version of the first model and, e.g., second model, may be displayed where local changes to the first model are defined by the locally changed 3D transformation. The transformation may also be used to extract geobodies in the past depositional model.
摘要翻译： 系统和方法可以建模物理地质结构。 可接受地震和地质资料。 可以在具有表示物理地质结构的当前位置的点的3D现在模型和具有表示物理地质结构最初存放的位置的点的3D过去沉积模型之间生成三维（3D）变换。 可以接受指示以在模型的第一模型中对采样点的子集进行局部改变。 可以将3D变换局部改变以适应更新的采样点子集。 可以显示第一模型的本地更改或更新版本，例如第二模型，其中通过局部改变的3D变换来定义第一模型的局部变化。 该变换也可用于提取过去沉积模型中的地球体。
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公开(公告)号：US08635052B1
公开(公告)日：2014-01-21
申请号：US12795494
申请日：2010-06-07
IPC分类号： G06G7/48
摘要： A method of transforming an input stratigraphic grid SGrid which represents a region including one or more geological discontinuities is now disclosed. At least one target cell that is local to one or more geological discontinuities is transformed by displacing at least one target vertex of the target cell of the input SGrid in a selected direction that: i) is selected to approximate a local tangent of the reference horizon; and ii) is oriented from the target vertex to a representative manifold representing one of the geological discontinuities and/or an intersection between two or more of the geological discontinuities. A magnitude of a displacement by which the target vertex is moved is determined according to a non-Euclidian distance between the target vertex of the target cell of the input SGrid and the representative manifold.
摘要翻译： 现在公开了一种转换表示包括一个或多个地质不连续区域的输入地层格栅SGrid的方法。 通过在所选择的方向上移位输入的SGrid的目标单元的至少一个目标顶点来转换对一个或多个地质不连续性局部的至少一个目标单元，其中：i）被选择为近似参考水平面的局部切线 ; 并且ii）从目标顶点定向到表示地质不连续性之一和/或两个或更多个地质不连续点之间的交叉点的代表性歧管。 根据输入的SGrid的目标单元的目标顶点和代表歧管之间的非欧几里德距离来确定移动目标顶点的位移的大小。
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4.发明申请公开(公告)号：US20080021684A1
公开(公告)日：2008-01-24
申请号：US11628559
申请日：2004-06-02
IPC分类号： G06G7/50
CPC分类号： G01V11/00
摘要： The invention concerns a method for building a three-dimensional (3D) cellular partition covering a 3D geological domain by defining the cells of the partition, characterized in that said method comprises the following steps A “3D screen construction step” for constructing a 3D screen which is a 3D elementary partition covering the geological domain, said 3D screen being composed of a plurality of voxels (Vi) which are elementary volume elements, A “voxel painting step” for associating a cell identifier (Cell-id) to each voxel, A “cell definition step” for defining the cells of the geological domain, each cell of the geological domain being defined as the subset of voxels of the 3D screen associated to the same cell identifier, thereby allowing the definition of the cells of the geological domain without having to code the geometry and/or topology of said cells in said geological volume. The invention further provides a “parametric” method and a “cookiecutter” method using such method for building a 3D cellular partition.
摘要翻译： 本发明涉及通过定义分区的单元来构建覆盖3D地质域的三维（3D）蜂窝分区的方法，其特征在于所述方法包括以下步骤：用于构建3D屏幕的“3D屏幕构造步骤” 所述3D屏幕由作为基本体元件的多个体素（Vi）组成; A“体素绘画步骤”，用于将单元标识符（Cell-id）与每个体素相关联， 用于定义地质域的单元的“单元定义步骤”，地质域的每个单元被定义为与相同的单元标识符相关联的3D屏幕的体素的子集，由此允许对地质域的单元格的定义 而不必对所述地质体积中的所述细胞的几何和/或拓扑进行编码。 本发明还提供了一种使用这种用于构建3D蜂窝分区的方法的“参数”方法和“烹饪器”方法。
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5.发明授权Device and software package for extracting a geological horizon and related properties 有权用于提取地质范围和相关属性的设备和软件包公开(公告)号：US07328139B2
公开(公告)日：2008-02-05
申请号：US10518484
申请日：2003-06-11
CPC分类号： G01V1/301 , G01V2210/643
摘要： The invention concerns a method for extracting a geological horizon and related properties of a seismic representation, comprising a step (100) which consists in digital modeling with continuous local seismic traces, calculating the optimal offset and defining a conditional neighbourhood of a reference central continuous local seismic trace; a step (101) which consists in defining a two-dimensional matrix whereof the line and column indices correspond to the coordinates of the geophones; a third step (102) which consists in selecting a seed point; a fourth step (103) which consists in determining the point vertically closest to the seed point and a fifth step (104) which consists in assigning to the point P(p,q,t) the value P(p,q,t+hij,pq,k), where hij,pq,k is optimal offset of the neighbouring point P(i,j,k), so as to estimate the related properties of the conditional neighbourhood thereby filling the two-dimensional extraction matrix of step (101).
摘要翻译： 本发明涉及一种用于提取地质水平和地震表征的相关属性的方法，包括步骤（100），该步骤（100）包括具有连续局部地震迹线的数字建模，计算最佳偏移并定义参考中心连续局部的条件邻域 地震痕迹 步骤（101），其包括定义二维矩阵，其中线和列索引对应于地震检波器的坐标; 第三步骤（102），其包括选择种子点; 第四步骤（103），其包括确定垂直最靠近种子点的点;以及第五步骤（104），其包括将P（p，q，t）值分配给P（p，q，t + hij，pq，k），其中hij，pq，k是相邻点P（i，j，k）的最优偏移，以便估计条件邻域的相关属性，从而填充步骤的二维提取矩阵 （101）。
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6.发明申请Device and software package for extracting a geological horizon and related properties 有权用于提取地质范围和相关属性的设备和软件包公开(公告)号：US20060129359A1
公开(公告)日：2006-06-15
申请号：US10518484
申请日：2003-06-11
IPC分类号： G06F17/10
CPC分类号： G01V1/301 , G01V2210/643
摘要： The invention concerns a method for extracting a geological horizon and related properties of a seismic representation, comprising a step (100) which consists in digital modeling with continuous local seismic traces, calculating the optimal offset and defining a conditional neighbourhood of a reference central continuous local seismic trace; a step (101) which consists in defining a two-dimensional matrix whereof the line and column indices correspond to the coordinates of the geophones; a third step (102) which consists in selecting a seed point; a fourth step (103) which consists in determining the point vertically closest to the seed point and a fifth step (104) which consists in assigning to the point P(p,q,t) the value P(p,q,t+hij,pq,k), where hij,pq,k is optimal offset of the neighbouring point P(i,j,k), so as to estimate the related properties of the conditional neighbourhood thereby filling the two-dimensional extraction matrix of step (101).
摘要翻译： 本发明涉及一种用于提取地质水平和地震表征的相关属性的方法，包括步骤（100），该步骤（100）包括具有连续局部地震迹线的数字建模，计算最佳偏移并定义参考中心连续局部的条件邻域 地震痕迹 步骤（101），其包括定义二维矩阵，其中线和列索引对应于地震检波器的坐标; 第三步骤（102），其包括选择种子点; 第四步骤（103），其包括确定垂直最靠近种子点的点;以及第五步骤（104），其包括向P（p，q，t）分配值P（p，q，t + hij，pq，k），其中hij，pq，k是相邻点P（i，j，k）的最优偏移，以便估计条件邻域的相关属性，从而填充步骤的二维提取矩阵 （101）。
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7.发明申请Method, device and software package for locally determining the shape of geological horizons 有权用于局部确定地质层位形状的方法，装置和软件包公开(公告)号：US20060041383A1
公开(公告)日：2006-02-23
申请号：US10518632
申请日：2003-06-11
IPC分类号： G01V1/28
CPC分类号： G01V1/301
摘要： The invention concerns a method for locally determining a profile of geological horizons comprising a step (100) which consists in digital modelling with continuous local seismic traces, calculating an optimal offset and defining a conditional neighbourhood of a reference central continuous local seismic trace; a step (101) which consists in defining residuals relative to said reference central continuous local seismic trace; a third step (102) which consists in minimizing the set of residuals on said conditional neighbourhood and a fourth step (103) which consists in determining parametric coefficients corresponding to the minimization of the set of residuals on the conditional neighbourhood carried out at step (102).
摘要翻译： 本发明涉及一种用于局部确定地质层位剖面的方法，其包括步骤（100），该步骤（100）包括连续局部地震迹线的数字建模，计算最佳偏移并定义参考中心连续局部地震迹线的条件邻域; 步骤（101），其包括相对于所述参考中心连续局部地震迹线定义残差; 第三步骤（102），其包括使所述条件邻域上的残差集合最小化;以及第四步骤（103），其包括确定对应于在步骤（102）执行的条件邻域上的残差集合的最小化的参数系数 ）。
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8.发明申请公开(公告)号：US20050222774A1
公开(公告)日：2005-10-06
申请号：US10518485
申请日：2003-06-11
CPC分类号： G01V1/30
摘要： The invention concerns a method for smoothing a subsurface property in a geological structure represented by seismic measurements comprising a step (100) which consists in digital modelling by continuous local seismic traces, calculating an optimal offset and defining a conditional neighbourhood of a reference central continuous local seismic trace; a step (101) which consists in selecting the property to be smoothed on a conditional neighbourhood; a third step (102) which consists in substituting properties of the conditional neighbourhood with offset properties; and a fourth step (103) which consists in selecting an average of the properties offset on the conditional neighbourhood at step (102).
摘要翻译： 本发明涉及一种用于平滑由地震测量表示的地质结构中的地下属性的方法，其包括步骤（100），步骤（100）包括由连续局部地震迹线进行数字建模，计算最佳偏移并定义参考中心连续局部的条件邻域 地震痕迹 步骤（101），其包括在条件邻域中选择要平滑的属性; 第三步（102），其包括用具有偏移特性的条件邻域的属性来代替; 以及第四步骤（103），其包括在步骤（102）中选择在条件邻域上的偏移的平均值。
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公开(公告)号：US10114134B2
公开(公告)日：2018-10-30
申请号：US13458264
申请日：2012-04-27
申请人： Wan-Chiu Li , Laurent Deny , Olivier Grosse , Jean-Claude Dulac
发明人： Wan-Chiu Li , Laurent Deny , Olivier Grosse , Jean-Claude Dulac
摘要： A system and method for modeling a subsurface structure. Data representing a configuration of faults, horizons, and/or unconformities may be transformed to a depositional model comprising cells representing an estimated configuration of subsurface structure at a depositional time period when the subsurface structure was formed. Groups of cells in the depositional model may be divided into sub-meshes using iso-surfaces, where one set of iso-surfaces may represent the horizons at the depositional time period. The sub-meshes may be divided into one or more parts using the transformed geological data representing an estimated depositional configuration of the faults. For each group of cells in each sub-mesh part, the group of cells in the sub-mesh part may be represented by a single polyhedron. The polyhedrons may be transformed to generate a current model to represent the current configuration of the faults and horizons using transformed polyhedrons.
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10.发明授权公开(公告)号：US07295930B2
公开(公告)日：2007-11-13
申请号：US10518485
申请日：2003-06-11
IPC分类号： G01V1/30
CPC分类号： G01V1/30
摘要： The invention concerns a method for smoothing a subsurface property in a geological structure represented by seismic measurements comprising a step (100) which consists in digital modelling by continuous local seismic traces, calculating an optimal offset and defining a conditional neighbourhood of a reference central continuous local seismic trace; a step (101) which consists in selecting the property to be smoothed on a conditional neighbourhood; a third step (102) which consists in substituting properties of the conditional neighbourhood with offset properties; and a fourth step (103) which consists in selecting an average of the properties offset on the conditional neighbourhood at step (102).
摘要翻译： 本发明涉及一种用于平滑由地震测量表示的地质结构中的地下属性的方法，其包括步骤（100），步骤（100）包括由连续局部地震迹线进行数字建模，计算最佳偏移并定义参考中心连续局部的条件邻域 地震痕迹 步骤（101），其包括在条件邻域中选择要平滑的属性; 第三步（102），其包括用具有偏移特性的条件邻域的属性来代替; 以及第四步骤（103），其包括在步骤（102）中选择在条件邻域上的偏移的平均值。
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