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1. 发明申请

US20110282634A1 METHOD AND APPARATUS FOR NEAR WELL STRUCTURAL MODELING BASED ON BOREHOLE DIPS 有权
标题翻译：基于钻孔井的近似结构建模的方法和装置
公开(公告)号：US20110282634A1
公开(公告)日：2011-11-17
申请号：US12966716
申请日：2010-12-13
申请人： Philippe Marza , Arnaud Etchecopar , Kang Wang , Mi Zhou , Shiduo Yang
发明人： Philippe Marza , Arnaud Etchecopar , Kang Wang , Mi Zhou , Shiduo Yang
IPC分类号： G06F7/60
CPC分类号： G06T17/05 , G01V1/301 , G01V1/50 , G01V2210/643 , G01V2210/665
摘要： A method for structure modeling of a formation penetrated by multiple wells includes obtaining borehole dips from borehole measurements; filtering the borehole dips based on a dip sequence analysis; computing structural dips based on the filtered dips; computing structural delineation by using the structural dips; projecting the structural dips to horizon point sets based on the structural delineation; and generating stratigraphic surfaces by mapping the projected horizon point sets. A system for structure modeling of a formation penetrated by multiple wells includes a processor and a memory that store a program having instructions for: obtaining borehole dips from borehole measurements; filtering the borehole dips based on a dip sequence analysis; computing structural dips based on the filtered dips; computing structural delineation by using the structural dips; projecting the structural dips to horizon point sets based on the structural delineation; and generating stratigraphic surfaces by mapping the projected horizon point sets.
摘要翻译：由多个井渗透的地层的结构建模方法包括从钻孔测量获得钻孔倾角; 基于dip序列分析过滤井眼凹陷; 基于过滤的倾倒计算结构倾斜; 通过结构性倾斜计算结构划分; 根据结构性划分将结构倾斜预测为水平点集; 并通过映射投影的水平点集来产生地层表面。用于由多个井渗透的地层的结构建模的系统包括处理器和存储器，其存储具有以下指令的程序的存储器：从井眼测量获得钻孔倾斜; 基于dip序列分析过滤井眼凹陷; 基于过滤的倾倒计算结构倾斜; 通过结构性倾斜计算结构划分; 根据结构性划分将结构倾斜预测为水平点集; 并通过映射投影的水平点集来产生地层表面。

2. 发明授权

US08793113B2 Method and apparatus for near well structural modeling based on borehole dips 有权
标题翻译：基于钻孔倾角近井结构建模的方法和装置
公开(公告)号：US08793113B2
公开(公告)日：2014-07-29
申请号：US12966716
申请日：2010-12-13
申请人： Philippe Marza , Arnaud Etchecopar , Kang Wang , Mi Zhou , Shiduo Yang
发明人： Philippe Marza , Arnaud Etchecopar , Kang Wang , Mi Zhou , Shiduo Yang
IPC分类号： G06G7/48
CPC分类号： G06T17/05 , G01V1/301 , G01V1/50 , G01V2210/643 , G01V2210/665
摘要： A method for structure modeling of a formation penetrated by multiple wells includes obtaining borehole dips from borehole measurements; filtering the borehole dips based on a dip sequence analysis; computing structural dips based on the filtered dips; computing structural delineation by using the structural dips; projecting the structural dips to horizon point sets based on the structural delineation; and generating stratigraphic surfaces by mapping the projected horizon point sets. A system for structure modeling of a formation penetrated by multiple wells includes a processor and a memory that store a program having instructions for: obtaining borehole dips from borehole measurements; filtering the borehole dips based on a dip sequence analysis; computing structural dips based on the filtered dips; computing structural delineation by using the structural dips; projecting the structural dips to horizon point sets based on the structural delineation; and generating stratigraphic surfaces by mapping the projected horizon point sets.
摘要翻译：由多个井渗透的地层的结构建模方法包括从钻孔测量获得钻孔倾角; 基于dip序列分析过滤井眼凹陷; 基于过滤的倾倒计算结构倾斜; 通过结构性倾斜计算结构划分; 根据结构性划分将结构倾斜预测为水平点集; 并通过映射投影的水平点集来产生地层表面。用于由多个井渗透的地层的结构建模的系统包括处理器和存储器，其存储具有以下指令的程序的存储器：从井眼测量获得钻孔倾斜; 基于dip序列分析过滤井眼凹陷; 基于过滤的倾倒计算结构倾斜; 通过结构性倾斜计算结构划分; 根据结构性划分将结构倾斜预测为水平点集; 并通过映射投影的水平点集来产生地层表面。

3. 发明申请

US20110091078A1 IDENTIFYING GEOLOGICAL FEATURES IN AN IMAGE OF AN UNDERGROUND FORMATION SURROUNDING A BOREHOLE 审中-公开
标题翻译：确定地下形成图像中的地质特征
公开(公告)号：US20110091078A1
公开(公告)日：2011-04-21
申请号：US12674711
申请日：2008-06-13
申请人： Josselin Kherroubi , Arnaud Etchecopar , Hitoshi Onda
发明人： Josselin Kherroubi , Arnaud Etchecopar , Hitoshi Onda
IPC分类号： G06K9/00
CPC分类号： G01V11/00 , G01V2210/646
摘要： A method for identifying geological features in an image of an underground formation surrounding a borehole. The method comprising: analysing the image properties to identify image regions and defining segments based on the identified image regions. Then identifying segments corresponding to a group relating to a geological feature and analysing the segments of the group to classify the feature as one of a pre-determined type.
摘要翻译：一种用于识别围绕钻孔的地下地层图像中的地质特征的方法。该方法包括：基于所识别的图像区域，分析图像属性以识别图像区域和限定片段。然后识别对应于与地质特征有关的组的段，并分析组的段以将特征分类为预定类型之一。

4. 发明授权

US4105993A Method for determining elastic constants of geological formations 失效
标题翻译：确定地质构造弹性常数的方法
公开(公告)号：US4105993A
公开(公告)日：1978-08-08
申请号：US720700
申请日：1976-09-07
申请人： Robert Grassy , Dominique Apert , Arnaud Etchecopar
发明人： Robert Grassy , Dominique Apert , Arnaud Etchecopar
IPC分类号： G01H5/00 , G01V1/28 , G01V1/42 , G01V1/22
CPC分类号： G01H5/00 , G01V1/28 , G01V1/42
摘要： The present invention relates to a method of determining the "P" and "S" wave propagation velocities and the Young's modulus and Poisson's ratio in geological formations. An acoustic transmitter is placed in a borehole, and receivers in another borehole at predetermined heights. The differences in the propagation times of "P" waves and the exact distance between receivers and transmitter enable the velocities of the "P" and "S" waves to be obtained with sufficient accuracy to calculate the constants. The invention is useful in civil engineering.
摘要翻译：本发明涉及一种确定“P”和“S”波传播速度以及地质构造中杨氏模量和泊松比的方法。声发射器被放置在钻孔中，而在另一个钻孔中的接收器放置在预定的高度。 “P”波的传播时间和接收机和发射机之间的精确距离的差异使得能够以足够的精度获得“P”和“S”波的速度来计算常数。本发明在土木工程中是有用的。

5. 发明授权

US07236887B2 Method of determining planar events from borehole or core images 有权
标题翻译：从钻孔或核心图像确定平面事件的方法
公开(公告)号：US07236887B2
公开(公告)日：2007-06-26
申请号：US11063945
申请日：2005-02-22
申请人： Yinyu Wang , Arnaud Etchecopar , Hitoshi Onda , Gilles Mathieu
发明人： Yinyu Wang , Arnaud Etchecopar , Hitoshi Onda , Gilles Mathieu
IPC分类号： G01V3/18
CPC分类号： G01V9/00
摘要： The present invention relates to a user-guided dip picking method from electrical borehole images using Hough Transform. It includes defining a top and bottom reference curve, applying the Hough Transform to the borehole image limited by the top and bottom reference dips so that the Hough Transform space is restrained in the neighborhood of the reference dips. A 1D average trace representing the extrema of the 3D Hough parameter space for each depth is then computed and the extrema exceeding a given threshold are search in this 1D trace. The position in the 3D Hough space of an extremum represents a dip event.
摘要翻译：本发明涉及一种使用霍夫变换的电钻孔图像的用户引导汲取方法。它包括定义顶部和底部参考曲线，将霍夫变换应用于由顶部和底部参考下降限制的钻孔图像，使得霍夫变换空间被限制在参考下降附近。然后计算表示每个深度的3D霍夫参数空间的极值的一维平均迹线，并且在该1D轨迹中搜索超过给定阈值的极值。极值的三维霍夫空间中的位置代表了一个倾斜事件。

6. 发明申请

US20050192753A1 Method of determining planar events from borehole or core images 有权
标题翻译：从钻孔或核心图像确定平面事件的方法
公开(公告)号：US20050192753A1
公开(公告)日：2005-09-01
申请号：US11063945
申请日：2005-02-22
申请人： Yinyu Wang , Arnaud Etchecopar , Hitoshi Onda , Gilles Mathieu
发明人： Yinyu Wang , Arnaud Etchecopar , Hitoshi Onda , Gilles Mathieu
IPC分类号： G01V9/00 , G01V1/40
CPC分类号： G01V9/00
摘要： The present invention relates to a user-guided dip picking method from electrical borehole images using Hough Transform. It includes defining a top and bottom reference curve, applying the Hough Transform to the borehole image limited by the top and bottom reference dips so that the Hough Transform space is restrained in the neighborhood of the reference dips. A 1D average trace representing the extrema of the 3D Hough parameter space for each depth is then computed and the extrema exceeding a given threshold are search in this 1D trace. The position in the 3D Hough space of an extremum represents a dip event.
摘要翻译：本发明涉及一种使用霍夫变换的电钻孔图像的用户引导汲取方法。它包括定义顶部和底部参考曲线，将霍夫变换应用于由顶部和底部参考下降限制的钻孔图像，使得霍夫变换空间被限制在参考下降附近。然后计算表示每个深度的3D霍夫参数空间的极值的一维平均迹线，并且在该1D轨迹中搜索超过给定阈值的极值。极值的三维霍夫空间中的位置代表了一个倾斜事件。

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