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1. 发明申请

US20050043892A1 Systems and methods of hydrocarbon detection using wavelet energy absorption analysis 有权
标题翻译：使用小波能量吸收分析的碳氢化合物检测的系统和方法
公开(公告)号：US20050043892A1
公开(公告)日：2005-02-24
申请号：US10910856
申请日：2004-08-04
申请人： Eugene Lichman , Scott Peters , Robert Wiley
发明人： Eugene Lichman , Scott Peters , Robert Wiley
IPC分类号： G01V1/30 , G01V1/40
CPC分类号： G01V1/306
摘要： Disclosed herein are systems and methods of hydrocarbon detection based on wavelet energy absorption analysis. One disclosed hydrocarbon detection method embodiment comprises: a) obtaining seismic trace data for a region of interest; and b) processing the seismic trace data to determine at least one wavelet energy absorption factor as a function of position within the region of interest. Another disclosed hydrocarbon detection method embodiment comprises: a) receiving from a user an indication of a region of interest in a seismic data set; and b) generating a display of wavelet energy absorption anomalies within the region of interest. One of the disclosed system embodiments comprises a memory and a processor. In this system embodiment, the memory stores hydrocarbon detection software that, when executed by the processor, configures the processor to determine at least one wavelet energy absorption factor from seismic trace data.
摘要翻译：本文公开了基于小波能量吸收分析的烃检测的系统和方法。一种公开的烃检测方法实施例包括：a）获得感兴趣区域的地震迹线数据; 以及b）处理所述地震迹线数据以确定至少一个小波能量吸收因子作为所述感兴趣区域内的位置的函数。另一公开的碳氢化合物检测方法实施例包括：a）从用户接收地震数据集中感兴趣区域的指示; 以及b）产生感兴趣区域内的小波能量吸收异常的显示。所公开的系统实施例之一包括存储器和处理器。在该系统实施例中，存储器存储碳氢化合物检测软件，其在由处理器执行时配置处理器以从地震迹线数据确定至少一个小波能量吸收因子。

2. 发明授权

US07243029B2 Systems and methods of hydrocarbon detection using wavelet energy absorption analysis 有权
标题翻译：使用小波能量吸收分析的碳氢化合物检测的系统和方法
公开(公告)号：US07243029B2
公开(公告)日：2007-07-10
申请号：US10910856
申请日：2004-08-04
申请人： Eugene Lichman , Scott W. Peters , Robert W. Wiley
发明人： Eugene Lichman , Scott W. Peters , Robert W. Wiley
IPC分类号： G01N15/08
CPC分类号： G01V1/306
摘要： Disclosed herein are systems and methods of hydrocarbon detection based on wavelet energy absorption analysis. One disclosed hydrocarbon detection method embodiment includes: a) obtaining seismic trace data for a region of interest; and b) processing the seismic trace data to determine at least one wavelet energy absorption factor as a function of position within the region of interest. Another disclosed hydrocarbon detection method embodiment includes: a) receiving from a user an indication of a region of interest in a seismic data set; and b) generating a display of wavelet energy absorption anomalies within the region of interest. One of the disclosed system embodiments includes a memory and a processor. In this system embodiment, the memory stores hydrocarbon detection software that, when executed by the processor, configures the processor to determine at least one wavelet energy absorption factor from seismic trace data.
摘要翻译：本文公开了基于小波能量吸收分析的烃检测的系统和方法。一种公开的碳氢化合物检测方法实施例包括：a）获得感兴趣区域的地震迹线数据; 以及b）处理所述地震迹线数据以确定至少一个小波能量吸收因子作为所述感兴趣区域内的位置的函数。另一公开的碳氢化合物检测方法实施例包括：a）从用户接收地震数据集中感兴趣区域的指示; 以及b）产生感兴趣区域内的小波能量吸收异常的显示。所公开的系统实施例之一包括存储器和处理器。在该系统实施例中，存储器存储碳氢化合物检测软件，其在由处理器执行时配置处理器以从地震迹线数据确定至少一个小波能量吸收因子。

3. 发明授权

US5414674A Resonant energy analysis method and apparatus for seismic data 失效
标题翻译：地震数据共振能量分析方法和装置
公开(公告)号：US5414674A
公开(公告)日：1995-05-09
申请号：US150480
申请日：1993-11-12
申请人： Eugene Lichman
发明人： Eugene Lichman
IPC分类号： G01V1/30
CPC分类号： G01V1/30
摘要： The invention is a method and apparatus for conducting seismic analysis of underground formations that offers improved accuracy in locating strata that contain natural gas in paying quantities. The method analyzes the resonant response generated when a seismic wave passes through a given stratum. Seismic data are collected using conventional field acquisition methods. Following conventional preprocessing, the seismic response data are mapped onto the quefrency domain in order to separate the resonant and non-resonant components of the reflected energy. Strata that consist of predominantly elastic materials (solids and liquids) resonate in discrete frequency bands, which are represented by a quefrency spectrum with a large amplitude at high-quefrency values. Gas-bearing strata have more plastic properties, and emit a more uniform response that lacks distinct resonant peaks. The quefrency spectrum of gas-bearing strata contains a relatively higher amplitude at low-quefrency values. Therefore, strata having high concentration of natural gas hydrocarbons are located by detecting seismic data having quefrency distributions weighted toward the lower quefrencies.
摘要翻译：本发明是用于进行地下地层的地震分析的方法和装置，其提供了定量含有天然气的地层的准确度。该方法分析了地震波通过给定层次时产生的共振响应。使用常规的现场采集方法收集地震数据。按照常规的预处理，地震响应数据被映射到排队域，以便分离反射能量的谐振和非共振分量。由主要是弹性材料（固体和液体）组成的地层在离散频带中共振，这些频带由具有高抖动值的大振幅的频率谱表示。含气层具有更多的塑性特性，并且发出较均匀的响应，缺少明显的共振峰。在低排气值下，含气层的反射谱包含相对较高的振幅。因此，通过检测具有向下方货币加权的排队分布的地震数据来定位具有高浓度天然气烃的地层。

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