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1. 发明授权

US09678236B2 Fracture characterization by interferometric drillbit imaging, time reversal imaging of fractures using drill bit seismics, and monitoring of fracture generation via time reversed acoustics and electroseismics 有权
$Fracture characterization by interferometric drillbit imaging, time reversal imaging of fractures using drill bit seismics, and monitoring of fracture generation via time reversed acoustics and electroseismics$
公开(公告)号：US09678236B2
公开(公告)日：2017-06-13
申请号：US13642029
申请日：2010-04-27
申请人： Paul F. Rodney , Stewart Arthur Levin
发明人： Paul F. Rodney , Stewart Arthur Levin
IPC分类号： G01V1/40 , G01V3/00 , G01V1/42 , G06F17/00
CPC分类号： G01V1/40 , G01V1/42 , G06F17/00
摘要： Apparatus, systems, and methods may operate to receive radiated energy as scattered energy after the radiated energy interacts with a geologic formation, wherein the scattered energy is received at a sub-surface multi-channel sensor array that operates to transform the scattered energy into received signals, and wherein the radiated energy is provided by a sub-surface source of elastic energy; and to identify discontinuous features in the geologic formation by interferometric comparison of the received signals as elastic signals and/or electromagnetic signals among some sensors in the sensor array, or by time-reversal propagation of the received signals as elastic and/or electromagnetic signals in a numeric model of a volume of the geologic formation. Additional apparatus, systems, and methods are disclosed.

2. 发明申请

US20130116926A1 FRACTURE CHARACTERIZATION BY INTERFEROMETRIC DRILLBIT IMAGING, TIME REVERSAL IMAGING OF FRACTURES USING DRILL BIT SEISMICS, AND MONITORING OF FRACTURE GENERATION VIA TIME REVERSED ACOUSTICS AND ELECTROSEISMICS 有权
标题翻译：通过干涉式钻孔成像的破裂特征，使用钻头位移的裂缝的时间反转成像，以及通过时间反转的声学和电学信息监测断裂发生
公开(公告)号：US20130116926A1
公开(公告)日：2013-05-09
申请号：US13642029
申请日：2010-04-27
申请人： Paul F. Rodney , Stewart Arthur Levin
发明人： Paul F. Rodney , Stewart Arthur Levin
IPC分类号： G01V1/40 , G06F17/00
CPC分类号： G01V1/40 , G01V1/42 , G06F17/00
摘要： Apparatus, systems, and methods may operate to receive radiated energy as scattered energy after the radiated energy interacts with a geologic formation, wherein the scattered energy is received at a sub-surface multi-channel sensor array that operates to transform the scattered energy into received signals, and wherein the radiated energy is provided by a sub-surface source of elastic energy; and to identify discontinuous features in the geologic formation by interferometric comparison of the received signals as elastic signals and/or electromagnetic signals among some sensors in the sensor array, or by time-reversal propagation of the received signals as elastic and/or electromagnetic signals in a numeric model of a volume of the geologic formation. Additional apparatus, systems, and methods are disclosed.
摘要翻译：装置，系统和方法可以在辐射能量与地质构造相互作用之后，将辐射能量作为散射能量接收，其中散射能量在子表面多通道传感器阵列处被接收，所述子表面多通道传感器阵列用于将散射能量转换为接收信号，并且其中所述辐射能由弹性能量的次表面源提供; 并且通过传感器阵列中的一些传感器之间的接收信号作为弹性信号和/或电磁信号进行干涉比较，或通过将接收到的信号作为弹性和/或电磁信号的时间反向传播来识别地质构造中的不连续特征地质构造体积的数值模型。公开了附加装置，系统和方法。

3. 发明申请

US20080195321A1 Performing 3-D Scatterer Imaging From 2-D Seismic Data 失效
标题翻译：从二维地震数据进行三维散射体成像
公开(公告)号：US20080195321A1
公开(公告)日：2008-08-14
申请号：US11674526
申请日：2007-02-13
申请人： Stewart Arthur Levin
发明人： Stewart Arthur Levin
IPC分类号： G01V1/34
CPC分类号： G01V1/288
摘要： A method for analyzing seismic data from a formation. The method may first receive two-dimensional (2-D) seismic data of a formation comprising a number of individual seismic lines acquired over an exploration area and having a large interline spacing. The 2-D seismic data may then be preprocessed to enhance diffracted energy. For each respective hypothetical diffractor location, the method may then search for coherent diffraction arrivals on nearby 2-D seismic lines consistent with the respective hypothetical diffractor location. The method may then store information regarding identified diffractor locations. The method may then create a map based on the identified diffractor locations, wherein the map illustrates areas of high diffraction. The map may then be displayed on a display, wherein the map is useable to assess the formation.
摘要翻译：一种用于分析地层数据的方法。该方法可以首先接收地层的二维（2-D）地震数据，该地层包括在勘探区域上获取并且具有大的间隔间隔的多个单独的地震线。然后可以对2-D地震数据进行预处理以增强衍射能量。对于每个各自的假想衍射器位置，该方法然后可以搜索与相应的假想衍射器位置一致的附近的2-D地震线上的相干衍射到达。该方法然后可以存储关于识别的衍射器位置的信息。该方法然后可以基于所识别的衍射器位置创建地图，其中该地图示出了高衍射的区域。然后可以在显示器上显示地图，其中地图可用于评估地层。

4. 发明申请

US20140257705A1 CROSSWELL SEISMIC SURVEYING IN A DEVIATED BOREHOLE 审中-公开
标题翻译：隧道地震勘探在一个偏僻的洞穴
公开(公告)号：US20140257705A1
公开(公告)日：2014-09-11
申请号：US14240782
申请日：2011-09-09
申请人： Stewart Arthur Levin
发明人： Stewart Arthur Levin
IPC分类号： G01V1/30 , E21B49/00
CPC分类号： G01V1/30 , E21B49/00 , G01V1/42
摘要： First seismic data is collected from a plurality of points on a reflecting feature in the formation by emitting a first seismic signal from a first array of source locations in a deviated portion of a first borehole drilled through a formation and receiving first reflections of the first seismic signal from the reflecting feature by a first array of receiver locations in a deviated portion of a second borehole drilled through the formation. Second seismic data is collected from the plurality of points on the reflecting feature in the formation by emitting a second seismic signal from a second array of source locations in the deviated portion of the first borehole, the second array of source locations being different from the first array of source locations, and receiving second reflections of the second seismic signal from the plurality of points on the reflecting feature by a second array of receiver locations in the deviated portion of the second borehole. The collected first seismic data and the collected second seismic data are analyzed to draw conclusions about the formation. The conclusions about the formation are used to take an action concerning the formation.
摘要翻译：通过从穿过地层钻出的第一钻孔的偏离部分中的源位置的第一阵列发射第一地震信号并接收第一地震的第一反射，从地层中的反射特征上的多个点收集第一地震数据来自反射特征的信号通过钻探穿过地层的第二钻孔的偏离部分中的接收器位置的第一阵列。通过从第一钻孔的偏离部分的源位置的第二阵列发射第二地震信号，从地层中的反射特征上的多个点收集第二地震数据，源位置的第二阵列不同于第一地震信号并且通过第二钻孔的偏离部分中的第二阵列的接收器位置从反射特征上的多个点接收第二地震信号的第二反射。分析收集到的第一次地震资料和收集到的第二次地震资料，得出有关地层数据的结论。关于形成的结论被用来采取有关形成的行动。

5. 发明授权

US07545704B2 Performing 3-D scatterer imaging from 2-D seismic data 失效
标题翻译：从二维地震数据进行三维散射体成像
公开(公告)号：US07545704B2
公开(公告)日：2009-06-09
申请号：US11674526
申请日：2007-02-13
申请人： Stewart Arthur Levin
发明人： Stewart Arthur Levin
IPC分类号： G01V1/34 , G01V1/30
CPC分类号： G01V1/288
摘要： A method for analyzing seismic data from a formation. The method may first receive two-dimensional (2-D) seismic data of a formation comprising a number of individual seismic lines acquired over an exploration area and having a large interline spacing. The 2-D seismic data may then be preprocessed to enhance diffracted energy. For each respective hypothetical diffractor location, the method may then search for coherent diffraction arrivals on nearby 2-D seismic lines consistent with the respective hypothetical diffractor location. The method may then store information regarding identified diffractor locations. The method may then create a map based on the identified diffractor locations, wherein the map illustrates areas of high diffraction. The map may then be displayed on a display, wherein the map is useable to assess the formation.
摘要翻译：一种用于分析地层数据的方法。该方法可以首先接收地层的二维（2-D）地震数据，该地层包括在勘探区域上获取并且具有大的间隔间隔的多个单独的地震线。然后可以对2-D地震数据进行预处理以增强衍射能量。对于每个各自的假想衍射器位置，该方法然后可以搜索与相应的假想衍射器位置一致的附近的2-D地震线上的相干衍射到达。该方法然后可以存储关于识别的衍射器位置的信息。该方法然后可以基于所识别的衍射器位置创建地图，其中该地图示出了高衍射的区域。然后可以在显示器上显示地图，其中地图可用于评估地层。

6. 发明申请

US20150316673A1 Systems and Methods for 3D Seismic Data Depth Conversion Utilizing Artificial Neural Networks 审中-公开
标题翻译：使用人工神经网络的3D地震数据深度转换的系统和方法
公开(公告)号：US20150316673A1
公开(公告)日：2015-11-05
申请号：US14646836
申请日：2012-12-05
申请人： Jacky M. WIENER , Michael John EBERHARD , Stewart Arthur LEVIN , LANDMARK GRAPHICS CORPORATION
发明人： Jacky Muri Wiener , Michael John Eberhard , Stewart Arthur Levin
IPC分类号： G01V1/32 , G06N3/08 , G01V1/28
CPC分类号： G01V1/32 , G01V1/282 , G01V1/302 , G01V2210/48 , G01V2210/64 , G01V2210/66 , G06N3/08
摘要： Systems and methods for the conversion of stacked, or preferably, time migrated 3D seismic data and associated seismic attributes from a time domain to a depth domain.
摘要翻译：用于将时间偏移的3D地震数据和相关联的地震属性从时域转换成深度域的系统和方法。

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