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1. 发明授权

US09188688B2 Flexural wave attenuation 有权
标题翻译：弯曲波衰减
公开(公告)号：US09188688B2
公开(公告)日：2015-11-17
申请号：US12955179
申请日：2010-11-29
申请人： Gary A. Sitton , Theodore C. Stieglitz
发明人： Gary A. Sitton , Theodore C. Stieglitz
IPC分类号： G01V1/38 , G01V1/28
CPC分类号： G01V1/28
摘要： A seismic information processing method and apparatus includes attenuating flexural wave noise information from seismic information. Flexural wave information removal includes receiving the seismic information using an information processing device interface, the seismic information having a plurality of directional components acquired using a multi-axis motion sensor coupled to ice floating on a body of water, the seismic information including desired seismic information and the flexural wave information. A noise model of the flexural wave information may be generated using at least one of the plurality of seismic information directional components using an information processing device. The noise model is improved using an adaptive correction filter, and the improved noise model is applied to at least one directional component of the received seismic information to attenuate the flexural wave information wave in the seismic information.
摘要翻译：地震信息处理方法和装置包括从地震信息中衰减弯曲波噪声信息。弯曲波信息去除包括使用信息处理设备接口接收地震信息，所述地震信息具有使用耦合到漂浮在水体上的冰的多轴运动传感器获取的多个方向分量，所述地震信息包括期望的地震信息和弯曲波信息。可以使用信息处理装置使用多个地震信息方向分量中的至少一个来产生弯曲波信息的噪声模型。使用自适应校正滤波器改进噪声模型，并将改进的噪声模型应用于接收到的地震信息的至少一个方向分量，以衰减地震信息中的弯曲波信息波。

2. 发明申请

US20100008186A1 FLEXURAL WAVE ATTENUATION 有权
标题翻译：弹性波衰减
公开(公告)号：US20100008186A1
公开(公告)日：2010-01-14
申请号：US12170309
申请日：2008-07-09
申请人： Gary A. Sitton , Theodore C. Stieglitz
发明人： Gary A. Sitton , Theodore C. Stieglitz
IPC分类号： G01V1/38 , G01V1/36
CPC分类号： G01V1/28
摘要： A seismic information processing method and apparatus includes attenuating flexural wave noise information from seismic information. Flexural wave information removal includes receiving the seismic information using an information processing device interface, the seismic information having a plurality of directional components acquired using a multi-axis motion sensor coupled to ice floating on a body of water, the seismic information including desired seismic information and the flexural wave information. A noise model of the flexural wave information may be generated using at least one of the plurality of seismic information directional components using an information processing device. The noise model is improved using an adaptive correction filter, and the improved noise model is applied to at least one directional component of the received seismic information to attenuate the flexural wave information wave in the seismic information.
摘要翻译：地震信息处理方法和装置包括从地震信息中衰减弯曲波噪声信息。弯曲波信息去除包括使用信息处理设备接口接收地震信息，所述地震信息具有使用耦合到漂浮在水体上的冰的多轴运动传感器获取的多个方向分量，所述地震信息包括期望的地震信息和弯曲波信息。可以使用信息处理装置使用多个地震信息方向分量中的至少一个来产生弯曲波信息的噪声模型。使用自适应校正滤波器改进噪声模型，并将改进的噪声模型应用于接收到的地震信息的至少一个方向分量，以衰减地震信息中的弯曲波信息波。

3. 发明申请

US20110085414A1 Flexural Wave Attenuation 有权
标题翻译：弯曲波衰减
公开(公告)号：US20110085414A1
公开(公告)日：2011-04-14
申请号：US12955179
申请日：2010-11-29
申请人： Gary A. Sitton , Theodore C. Stieglitz
发明人： Gary A. Sitton , Theodore C. Stieglitz
IPC分类号： G01V1/38 , G01V1/36
CPC分类号： G01V1/28
摘要： A seismic information processing method and apparatus includes attenuating flexural wave noise information from seismic information. Flexural wave information removal includes receiving the seismic information using an information processing device interface, the seismic information having a plurality of directional components acquired using a multi-axis motion sensor coupled to ice floating on a body of water, the seismic information including desired seismic information and the flexural wave information. A noise model of the flexural wave information may be generated using at least one of the plurality of seismic information directional components using an information processing device. The noise model is improved using an adaptive correction filter, and the improved noise model is applied to at least one directional component of the received seismic information to attenuate the flexural wave information wave in the seismic information.
摘要翻译：地震信息处理方法和装置包括从地震信息中衰减弯曲波噪声信息。弯曲波信息去除包括使用信息处理设备接口接收地震信息，所述地震信息具有使用耦合到漂浮在水体上的冰的多轴运动传感器获取的多个方向分量，所述地震信息包括期望的地震信息和弯曲波信息。可以使用信息处理装置使用多个地震信息方向分量中的至少一个来产生弯曲波信息的噪声模型。使用自适应校正滤波器改进噪声模型，并将改进的噪声模型应用于接收到的地震信息的至少一个方向分量，以衰减地震信息中的弯曲波信息波。

4. 发明授权

US07864628B2 Flexural wave attenuation 有权
标题翻译：弯曲波衰减
公开(公告)号：US07864628B2
公开(公告)日：2011-01-04
申请号：US12170309
申请日：2008-07-09
申请人： Gary A. Sitton , Theodore C. Stieglitz
发明人： Gary A. Sitton , Theodore C. Stieglitz
IPC分类号： G01V1/38
CPC分类号： G01V1/28
摘要： A seismic information processing method and apparatus includes attenuating flexural wave noise information from seismic information. Flexural wave information removal includes receiving the seismic information using an information processing device interface, the seismic information having a plurality of directional components acquired using a multi-axis motion sensor coupled to ice floating on a body of water, the seismic information including desired seismic information and the flexural wave information. A noise model of the flexural wave information may be generated using at least one of the plurality of seismic information directional components using an information processing device. The noise model is improved using an adaptive correction filter, and the improved noise model is applied to at least one directional component of the received seismic information to attenuate the flexural wave information wave in the seismic information.
摘要翻译：地震信息处理方法和装置包括从地震信息中衰减弯曲波噪声信息。弯曲波信息去除包括使用信息处理设备接口接收地震信息，所述地震信息具有使用耦合到漂浮在水体上的冰的多轴运动传感器获取的多个方向分量，所述地震信息包括期望的地震信息和弯曲波信息。可以使用信息处理装置使用多个地震信息方向分量中的至少一个来产生弯曲波信息的噪声模型。使用自适应校正滤波器改进噪声模型，并将改进的噪声模型应用于接收到的地震信息的至少一个方向分量，以衰减地震信息中的弯曲波信息波。

5. 发明申请

US20100149915A1 Acquiring Seismic Vibrator Signals Having Distinguishing Signatures 失效
标题翻译：获取具有区别签名的地震振动器信号
公开(公告)号：US20100149915A1
公开(公告)日：2010-06-17
申请号：US12645818
申请日：2009-12-23
申请人： Gary A. Sitton , Robert Bloor , J. MacDonald Smith
发明人： Gary A. Sitton , Robert Bloor , J. MacDonald Smith
IPC分类号： G01V1/00
CPC分类号： G01V1/005
摘要： A method and apparatus for generating a seismic source signal are provided for generating energy in the form of a plurality of time sequence vibratory signals, the vibratory signals being partitioned as a function of time and/or frequency, wherein each of the plurality of signals comprises a distinguishing signature. The partitioned vibratory signals are emitted into a terrain of interest as seismic source signals for conducting a seismic survey.
摘要翻译：提供了一种用于产生地震源信号的方法和装置，用于以多个时间序列振动信号的形式产生能量，所述振动信号作为时间和/或频率的函数被划分，其中所述多个信号中的每一个包括一个区别的签名。分区振动信号作为进行地震勘测的地震源信号被发射到感兴趣的地形。

6. 发明申请

US20090073807A1 GENERATING SEISMIC VIBRATOR SIGNALS 失效
标题翻译：生成地震振动信号
公开(公告)号：US20090073807A1
公开(公告)日：2009-03-19
申请号：US11856386
申请日：2007-09-17
申请人： Gary A. Sitton , Robert Bloor , J. MacDonald Smith
发明人： Gary A. Sitton , Robert Bloor , J. MacDonald Smith
IPC分类号： G01V1/28 , G01V1/155
CPC分类号： G01V1/005
摘要： A method and apparatus for generating a seismic source signal are provided for generating energy in the form of a plurality of time sequence vibratory signals, the vibratory signals being partitioned as a function of time and/or frequency, wherein each of the plurality of signals comprises a distinguishing signature. The partitioned vibratory signals are emitted into a terrain of interest as seismic source signals for conducting a seismic survey.
摘要翻译：提供了一种用于产生地震源信号的方法和装置，用于以多个时间序列振动信号的形式产生能量，所述振动信号作为时间和/或频率的函数被划分，其中所述多个信号中的每一个包括一个区别的签名。分区振动信号作为进行地震勘测的地震源信号被发射到感兴趣的地形。

7. 发明授权

US5408441A Method for seismic exploration in artic regions 失效
标题翻译：北极地区地震勘探方法
公开(公告)号：US5408441A
公开(公告)日：1995-04-18
申请号：US109833
申请日：1993-08-20
申请人： Frederick J. Barr , Gary A. Sitton , David L. Nyland
发明人： Frederick J. Barr , Gary A. Sitton , David L. Nyland
IPC分类号： G01V1/36 , G01V1/38
CPC分类号： G01V1/36 , G01V1/3808 , G01V2210/32 , G01V2210/322
摘要： A method for obtaining seismic data in frigid regions without interference from flexural ice waves. In an exemplary embodiment, seismic data is produced by using an energy source to generate a seismic wave in a floating ice sheet. Seismic disturbances caused by the energy source are detected by one or more hydrophones and geophones, which produce hydrophone and geophone response signals, respectively. In a first embodiment, the hydrophone response signal is integrated. The integrated signal and/or the geophone response signal are scaled, and the two signals are then added. Alternatively, instead of integrating the hydrophone response signal, the geophone response signal may be differentiated prior to scaling and summing. A method is also disclosed for overcoming phase errors that might be introduced, for example, by the use of a transformer-coupled hydrophone. In another embodiment of the invention, a linear adaptive filter is applied to the hydrophone and geophone response signals to obtain an output signal having attenuated noise characteristics.
摘要翻译：一种在寒冷地区获得地震数据而不受弯曲冰波干扰的方法。在示例性实施例中，通过使用能量源在浮冰中产生地震波来产生地震数据。由能源引起的地震干扰由一个或多个水听器和地震检波器检测，分别产生水听器和地震检波器响应信号。在第一实施例中，集成了水听器响应信号。对积分信号和/或地震检波器响应信号进行缩放，然后将两个信号相加。或者，代替水听器响应信号的积分，可以在缩放和求和之前区分地震检波器响应信号。还公开了一种用于克服例如通过使用变压器耦合的水听器可能引入的相位误差的方法。在本发明的另一个实施例中，线性自适应滤波器被应用于水听器和地震检波器响应信号，以获得具有衰减噪声特性的输出信号。

8. 发明授权

US08462588B2 Processing seismic vibrator signals having distinguishing signatures 失效
标题翻译：处理具有区别特征的地震振动器信号
公开(公告)号：US08462588B2
公开(公告)日：2013-06-11
申请号：US12645827
申请日：2009-12-23
申请人： Gary A. Sitton , Robert Bloor , J. MacDonald Smith
发明人： Gary A. Sitton , Robert Bloor , J. MacDonald Smith
IPC分类号： G01V1/04
CPC分类号： G01V1/005
摘要： A method and apparatus for generating a seismic source signal are provided for generating energy in the form of a plurality of time sequence vibratory signals, the vibratory signals being partitioned as a function of time and/or frequency, wherein each of the plurality of signals comprises a distinguishing signature. The partitioned vibratory signals are emitted into a terrain of interest as seismic source signals for conducting a seismic survey.
摘要翻译：提供了一种用于产生地震源信号的方法和装置，用于以多个时间序列振动信号的形式产生能量，所述振动信号作为时间和/或频率的函数被划分，其中所述多个信号中的每一个包括一个区别的签名。分区振动信号作为进行地震勘测的地震源信号被发射到感兴趣的地形。

9. 发明授权

US08462587B2 Generating seismic vibrator signals having distinguishing signatures 失效
标题翻译：生成具有区别特征的地震振动器信号
公开(公告)号：US08462587B2
公开(公告)日：2013-06-11
申请号：US12645811
申请日：2009-12-23
申请人： Gary A. Sitton , Robert Bloor , J. MacDonald Smith
发明人： Gary A. Sitton , Robert Bloor , J. MacDonald Smith
IPC分类号： G01V1/04
CPC分类号： G01V1/005
摘要： A method and apparatus for generating a seismic source signal are provided for generating energy in the form of a plurality of time sequence vibratory signals, the vibratory signals being partitioned as a function of time and/or frequency, wherein each of the plurality of signals comprises a distinguishing signature. The partitioned vibratory signals are emitted into a terrain of interest as seismic source signals for conducting a seismic survey.
摘要翻译：提供了一种用于产生地震源信号的方法和装置，用于以多个时间序列振动信号的形式产生能量，所述振动信号作为时间和/或频率的函数被划分，其中所述多个信号中的每一个包括一个区别的签名。分区振动信号作为进行地震勘测的地震源信号被发射到感兴趣的地形。

10. 发明申请

US20100149922A1 Apparatus for Generating Seismic Signals Having Distinguishing Signatures 失效
标题翻译：用于生成具有区别签名的地震信号的装置
公开(公告)号：US20100149922A1
公开(公告)日：2010-06-17
申请号：US12645835
申请日：2009-12-23
申请人： Gary A. Sitton , Robert Bloor , J. MacDonald Smith
发明人： Gary A. Sitton , Robert Bloor , J. MacDonald Smith
IPC分类号： G01S15/00 , G01V1/155
CPC分类号： G01V1/005
摘要： A method and apparatus for generating a seismic source signal are provided for generating energy in the form of a plurality of time sequence vibratory signals, the vibratory signals being partitioned as a function of time and/or frequency, wherein each of the plurality of signals comprises a distinguishing signature. The partitioned vibratory signals are emitted into a terrain of interest as seismic source signals for conducting a seismic survey
摘要翻译：提供了一种用于产生地震源信号的方法和装置，用于以多个时间序列振动信号的形式产生能量，所述振动信号作为时间和/或频率的函数被划分，其中所述多个信号中的每一个包括一个区别的签名。分区振动信号作为进行地震勘测的地震源信号被发射到感兴趣的地形

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