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1. 发明授权

US09354337B2 System, machine, and computer-readable storage medium for forming an enhanced seismic trace using a virtual seismic array 有权
标题翻译：系统，机器和计算机可读存储介质，用于使用虚拟地震阵列形成增强的地震迹线
公开(公告)号：US09354337B2
公开(公告)日：2016-05-31
申请号：US13225067
申请日：2011-09-02
申请人： Ibrahim Abdulaziz Alhukail , Luc Ikelle
发明人： Ibrahim Abdulaziz Alhukail , Luc Ikelle
IPC分类号： G01V1/28
CPC分类号： G01V1/28 , G01V1/32 , G01V2210/55 , G01V2210/57
摘要： Embodiments of a system are provided for forming enhanced seismic array traces using virtual seismic sensors in addition to the real seismic sensors to form a virtual seismic array. The system receives the signal responses from the real sensors, processes the signal responses from the sensors to define virtual signals using a narrowband decomposition of the complex envelope of the sensor signal responses, calculates second- and fourth-order statistics to derive steering vectors for the array of real sensors, and forms a virtual seismic array in response thereto. Machines, computer program product, and computer-implemented methods are provided for forming enhanced seismic array traces by receiving the array responses from sensors, processing the signals to define virtual sensor signals and a virtual seismic array, and forming an array response for the virtual seismic array to form a seismic trace of enhanced resolution.
摘要翻译：提供了一种系统的实施例，用于除了真实的地震传感器之外，还使用虚拟地震传感器形成增强的地震阵列迹线，以形成虚拟地震阵列。该系统接收来自真实传感器的信号响应，处理来自传感器的信号响应以使用传感器信号响应的复包络的窄带分解来定义虚拟信号，计算二阶和四阶统计量以导出用于真实传感器阵列，并响应于此形成虚拟地震阵列。提供了机器，计算机程序产品和计算机实现的方法，用于通过接收来自传感器的阵列响应来形成增强的地震阵列迹线，处理信号以定义虚拟传感器信号和虚拟地震阵列，以及为虚拟地震形成阵列响应阵列形成增强分辨率的地震迹线。

2. 发明申请

US20120065891A1 SYSTEM, MACHINE, AND COMPUTER-READABLE STORAGE MEDIUM FOR FORMING AN ENHANCED SEISMIC TRACE USING A VIRTUAL SEISMIC ARRAY 有权
标题翻译：使用虚拟地震阵列形成增强地震追踪的系统，机器和计算机可读存储介质
公开(公告)号：US20120065891A1
公开(公告)日：2012-03-15
申请号：US13225067
申请日：2011-09-02
申请人： Luc Ikelle , Ibrahim Abdulaziz Alhukail
发明人： Luc Ikelle , Ibrahim Abdulaziz Alhukail
IPC分类号： G06F19/00
CPC分类号： G01V1/28 , G01V1/32 , G01V2210/55 , G01V2210/57
摘要： Embodiments of a system are provided for forming enhanced seismic array traces using virtual seismic sensors in addition to the real seismic sensors to form a virtual seismic array. The system receives the signal responses from the real sensors, processes the signal responses from the sensors to define virtual signals using a narrowband decomposition of the complex envelope of the sensor signal responses, calculates second- and fourth-order statistics to derive steering vectors for the array of real sensors, and forms a virtual seismic array in response thereto. Machines, computer program product, and computer-implemented methods are provided for forming enhanced seismic array traces by receiving the array responses from sensors, processing the signals to define virtual sensor signals and a virtual seismic array, and forming an array response for the virtual seismic array to form a seismic trace of enhanced resolution.
摘要翻译：提供了一种系统的实施例，用于除了真实的地震传感器之外，还使用虚拟地震传感器形成增强的地震阵列迹线，以形成虚拟地震阵列。该系统接收来自真实传感器的信号响应，处理来自传感器的信号响应以使用传感器信号响应的复包络的窄带分解来定义虚拟信号，计算二阶和四阶统计量以导出用于真实传感器阵列，并响应于此形成虚拟地震阵列。提供了机器，计算机程序产品和计算机实现的方法，用于通过接收来自传感器的阵列响应来形成增强的地震阵列迹线，处理信号以定义虚拟传感器信号和虚拟地震阵列，以及为虚拟地震形成阵列响应阵列形成增强分辨率的地震迹线。

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