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1. 发明授权

US10114134B2 Systems and methods for generating a geological model honoring horizons and faults 有权
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
IPC分类号： G06G7/48 , G01V1/32 , G01V99/00
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.

2. 发明申请

US20130231903A1 SYSTEMS AND METHODS FOR GENERATING A GEOLOGICAL MODEL HONORING HORIZONS AND FAULTS 审中-公开
标题翻译：产生地质模型勋章和失败的系统和方法
公开(公告)号：US20130231903A1
公开(公告)日：2013-09-05
申请号：US13458264
申请日：2012-04-27
申请人： Wan-Chiu LI , Laurent Deny , Olivier Grosse
发明人： Wan-Chiu LI , Laurent Deny , Olivier Grosse
IPC分类号： G06F17/10
CPC分类号： G01V1/325 , G01V99/005 , G01V2210/64 , G01V2210/642 , G01V2210/646 , G01V2210/661
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.
摘要翻译：一种用于建模地下结构的系统和方法。表示故障，层位和/或不整合的配置的数据可以被转换成包括表示在形成地下结构的沉积时间段的地下结构的估计构型的单元的沉积模型。沉积模型中的单元组可以使用等面分割成子网格，其中一组等面可以在沉积时间段代表层次。可以使用表示故障的估计沉积构造的变换地质数据将子网格划分为一个或多个部分。对于每个子网部分中的每组细胞，子网部分中的细胞组可以由单个多面体表示。可以转换多面体以产生当前模型来表示使用变换多面体的故障和层位的当前配置。

3. 发明授权

US08743115B1 Systems and methods for coordinated editing of seismic data in dual model 有权
标题翻译：双模式地震数据协调编辑系统与方法
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
IPC分类号： G06T17/00 , G06T15/00
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。

4. 发明授权

US07123258B2 Method, device and program for three-dimensional modeling of a geological volume by 3D parametering of the geological domain 有权
标题翻译：通过三维地质参数化对地质体三维建模的方法，装置和程序
公开(公告)号：US07123258B2
公开(公告)日：2006-10-17
申请号：US10468082
申请日：2002-12-10
申请人： Laurent Deny , Richard Cognot
发明人： Laurent Deny , Richard Cognot
IPC分类号： G06T17/50
CPC分类号： G01V1/282 , G01V2210/66 , G06T17/20
摘要： A method for three-dimensional modelling of a geological volume, which consists in defining cells adapted to the critical surfaces of the geological volume to be modelled; defining an assembly of polyhedral macrocells (M) adapted to the geometry (1) of the geological layers of the volume to be modelled; parametering the geological space to match the observed geological domain and a parametric domain by associating with a point belonging to the geological domain an image point located in the parametric domain; then defining a virtural subdivision of the polyhedral macrocells (M) into hexahedral microcells (m) whereof the geometry is obtained by subdividing the geometry of each macrocell (M).
摘要翻译：一种用于对地质体积进行三维建模的方法，其特征在于限定适合要建模的地质体的临界表面的单元; 定义适合于待建模体积的地质层的几何形状（1）的多面体宏单元（M）的组件; 通过与位于参数域中的图像点属于地质域的点相关联来参考地质空间来匹配观察到的地质域和参数域; 然后将多面体宏单元（M）的精细细分定义为六面体微单元（m），通过细分每个宏单元（M）的几何形状，获得几何形状。

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