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公开(公告)号：US08301385B2
公开(公告)日：2012-10-30
申请号：US12826176
申请日：2010-06-29
申请人： Chaoshun Hu , Yue Wang , Tamas Nemeth
发明人： Chaoshun Hu , Yue Wang , Tamas Nemeth
IPC分类号： G01V1/28
CPC分类号： G01V1/28 , G01V2210/67
摘要： Beamed data can be obtained from shot gather data, and debeamed data can be obtained from beamed data. Shot gather data for a geophysical volume of interest in a first domain and/or beamed data in a third domain may be received. The first domain has a component relating to seismic wave propagation time and a spatial component relating to lateral spacing. The third domain has a component relating to local plane wave arrival time at a beam center surface location and a component relating to plane wave arrival directions. Data may be transformed between the first domain and a second domain. The second domain has a frequency component and a spatial component corresponding to the spatial component of the first domain. A forward or reverse transform may be applied to transform shot gather data in the first domain to/from beamed data in the third domain.
摘要翻译： 可以从镜头采集数据中获取Beamed数据，并且可以从发送的数据中获取取消的数据。 可以接收针对第一域中的感兴趣的地球物理量的数据和/或第三域中的发射数据的射击。 第一域具有与地震波传播时间有关的分量和与横向间隔有关的空间分量。 第三域具有与波束中心表面位置处的局部平面波到达时间有关的分量以及与平面波到达方向相关的分量。 可以在第一域和第二域之间转换数据。 第二域具有对应于第一域的空间分量的频率分量和空间分量。 可以应用正向或反向变换以将第一域中的镜头采集数据转换到第三域中的波束数据。
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2.发明申请公开(公告)号：US20120159124A1
公开(公告)日：2012-06-21
申请号：US12969337
申请日：2010-12-15
申请人： Chaoshun Hu , Yue Wang , Tamas Nemeth
发明人： Chaoshun Hu , Yue Wang , Tamas Nemeth
CPC分类号： G06F12/0842 , G06F2212/2542
摘要： A computer-implemented method and a system for computational acceleration of seismic data processing are described. The method includes defining a specific non-uniform memory access (NUMA) scheduling for a plurality of cores in a processor according to data to be processed; and running two or more threads through each of the plurality of cores.
摘要翻译： 描述了计算机实现的方法和用于地震数据处理的计算加速的系统。 该方法包括根据要处理的数据为处理器中的多个核定义特定的非均匀存储器访问（NUMA）调度; 以及通过所述多个核心中的每一个运行两个或更多个线程。
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公开(公告)号：US20110320129A1
公开(公告)日：2011-12-29
申请号：US12826176
申请日：2010-06-29
申请人： Chaoshun Hu , Yue Wang , Tamas Nemeth
发明人： Chaoshun Hu , Yue Wang , Tamas Nemeth
CPC分类号： G01V1/28 , G01V2210/67
摘要： Beamed data can be obtained from shot gather data, and debeamed data can be obtained from beamed data. Shot gather data for a geophysical volume of interest in a first domain and/or beamed data in a third domain may be received. The first domain has a component relating to seismic wave propagation time and a spatial component relating to lateral spacing. The third domain has a component relating to local plane wave arrival time at a beam center surface location and a component relating to plane wave arrival directions. Data may be transformed between the first domain and a second domain. The second domain has a frequency component and a spatial component corresponding to the spatial component of the first domain. Data may be weighted and/or deweighted in the second domain using a weighting function. A forward transform may be applied to weighted shot gather data in the first domain to obtain beamed data in the third domain. A reverse transform may be applied to beamed data in the third domain to obtain weighted debeamed data in the first domain.
摘要翻译： 可以从镜头采集数据中获取Beamed数据，并且可以从发送的数据中获取取消的数据。 可以接收针对第一域中的感兴趣的地球物理量的数据和/或第三域中的发射数据的射击。 第一域具有与地震波传播时间有关的分量和与横向间隔有关的空间分量。 第三域具有与波束中心表面位置处的局部平面波到达时间有关的分量以及与平面波到达方向相关的分量。 可以在第一域和第二域之间转换数据。 第二域具有对应于第一域的空间分量的频率分量和空间分量。 可以使用加权函数在第二域中对数据进行加权和/或减权。 正向变换可以应用于第一域中的加权拍摄采集数据，以获得第三域中的波束数据。 反向变换可以应用于第三域中的波束数据，以在第一域中获得加权的去引用数据。
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公开(公告)号：US20080294346A1
公开(公告)日：2008-11-27
申请号：US11751975
申请日：2007-05-22
申请人： Tamas Nemeth , Yue Wang , Fuhao Qin , N. Ross Hill
发明人： Tamas Nemeth , Yue Wang , Fuhao Qin , N. Ross Hill
CPC分类号： G01V1/364 , G01V2210/56
摘要： The present invention incorporates the use of model-driven and data-driven methodologies to attenuate multiples in seismic data utilizing a prediction model which includes multiply-reflected, surface-related seismic waves. The present invention includes beam techniques and convolving a predicted multiples beam with a segment of a modeled pegleg beam to obtain a convolved multiples beam. The convolved multiples beam can then he deconvolved to attenuate the multiples that are present in the original input beam.
摘要翻译： 本发明结合了使用模型驱动和数据驱动的方法来利用包括乘法反射的与表面相关的地震波的预测模型来衰减地震数据中的倍数。 本发明包括波束技术，并将预测的多个波束与建模的佩格勒波束的波段卷积以获得卷积的多波束。 然后可以对卷积的倍数光束进行解卷积，以衰减原始输入光束中存在的倍数。
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5.发明授权公开(公告)号：US09588244B2
公开(公告)日：2017-03-07
申请号：US13951108
申请日：2013-07-25
申请人： Tamas Nemeth , Sandra Tegtmeier-Last , N. Ross Hill , Yue Wang , Peeter Akerberg , Shoujian Huang
发明人： Tamas Nemeth , Sandra Tegtmeier-Last , N. Ross Hill , Yue Wang , Peeter Akerberg , Shoujian Huang
CPC分类号： G01V1/30 , G01V1/36 , G01V2210/56 , G01V2210/671
摘要： A method of attenuating interbed multiples in multiply-reflected seismic waves is performed at a computer system, the method including: providing multiple beams of seismic data and an earth model related to a geological volume; selecting one of the beams as an input beam associated with a pair of source and detector located near a top surface of the geological volume; determining at least one of (i) a source-side stationary pegleg arrival and a corresponding detector-side primary beam and (ii) a detector-side stationary pegleg arrival and a corresponding source-side primary beam; predicting an interbed multiples beam using at least one of (i) the detector-side primary beam delayed by the source-side stationary pegleg arrival and (ii) the source-side primary beam delayed by the detector-side stationary pegleg arrival; and deconvolving the predicted interbed multiples beam with the input beam to remove at least a portion of interbed multiples present in the input beam.
摘要翻译： 在计算机系统中执行衰减多重反射地震波中的相互叠加倍数的方法，该方法包括：提供地震数据的多个波束和与地质体相关的地球模型; 选择一个光束作为与位于地质体积的顶表面附近的一对源和检测器相关联的输入光束; 确定（i）源极侧固定盖子到达和相应的检测器侧主波束中的至少一个以及（ii）检测器侧静止佩戴者到达和相应的源侧主波束; 使用以下中的至少一个预测中间多重波束：（i）由源极侧固定佩戴者到达延迟的检测器侧主波束和（ii）由检测器侧静止佩格尔到达延迟的源侧主波束; 并用输入光束去除预测的中间多重波束，以去除存在于输入光束中的至少一部分的中间多个波束。
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公开(公告)号：US07715986B2
公开(公告)日：2010-05-11
申请号：US11751975
申请日：2007-05-22
申请人： Tamas Nemeth , Yue Wang , Fuhao Qin , Ross Hill
发明人： Tamas Nemeth , Yue Wang , Fuhao Qin , Ross Hill
CPC分类号： G01V1/364 , G01V2210/56
摘要： The present invention incorporates the use of model-driven and data-driven methodologies to attenuate multiples in seismic data utilizing a prediction model which includes multiply-reflected, surface-related seismic waves. The present invention includes beam techniques and convolving a predicted multiples beam with a segment of a modeled pegleg beam to obtain a convolved multiples beam. The convolved multiples beam can then he deconvolved to attenuate the multiples that are present in the original input beam.
摘要翻译： 本发明结合了使用模型驱动和数据驱动的方法来利用包括乘法反射的与表面相关的地震波的预测模型来衰减地震数据中的倍数。 本发明包括波束技术，并将预测的多个波束与建模的佩格勒波束的波段卷积以获得卷积的多波束。 然后可以对卷积的倍数光束进行解卷积，以衰减原始输入光束中存在的倍数。
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7.发明申请公开(公告)号：US20150032378A1
公开(公告)日：2015-01-29
申请号：US13951108
申请日：2013-07-25
申请人： Tamas Nemeth , Sandra Tegtmeier-Last , N. Ross Hill , Yue Wang , Peeter Akerberg , Shoujian Huang
发明人： Tamas Nemeth , Sandra Tegtmeier-Last , N. Ross Hill , Yue Wang , Peeter Akerberg , Shoujian Huang
IPC分类号： G01V1/30
CPC分类号： G01V1/30 , G01V1/36 , G01V2210/56 , G01V2210/671
摘要： A method of attenuating interbed multiples in multiply-reflected seismic waves is performed at a computer system, the method comprising: providing multiple beams of seismic data and an earth model related to a geological volume; selecting one of the beams as an input beam associated with a pair of source and detector located near a top surface of the geological volume; determining at least one of (i) a source-side stationary pegleg arrival and a corresponding detector-side primary beam and (ii) a detector-side stationary pegleg arrival and a corresponding source-side primary beam; predicting an interbed multiples beam using at least one of (i) the detector-side primary beam delayed by the source-side stationary pegleg arrival and (ii) the source-side primary beam delayed by the detector-side stationary pegleg arrival; and deconvolving the predicted interbed multiples beam with the input beam to remove at least a portion of interbed multiples present in the input beam.
摘要翻译： 在计算机系统中执行衰减多重反射地震波中的层间倍数的方法，该方法包括：提供地震数据的多个波束和与地质体积相关的地球模型; 选择一个光束作为与位于地质体积的顶表面附近的一对源和检测器相关联的输入光束; 确定（i）源极侧固定盖子到达和相应的检测器侧主波束中的至少一个以及（ii）检测器侧静止佩戴者到达和相应的源侧主波束; 使用以下中的至少一个预测中间多重波束：（i）由源极侧固定佩戴者到达延迟的检测器侧主波束和（ii）由检测器侧静止佩格尔到达延迟的源侧主波束; 并用输入光束去除预测的中间多重波束，以去除存在于输入光束中的至少一部分的中间多个波束。
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9.发明授权公开(公告)号：US09080143B2
公开(公告)日：2015-07-14
申请号：US13276671
申请日：2011-10-19
申请人： Kay S. Faaberg , Jun Han , Gongping Liu , Yue Wang
发明人： Kay S. Faaberg , Jun Han , Gongping Liu , Yue Wang
IPC分类号： C12N7/00 , C12N15/40 , C12N15/85 , C07K14/08 , C07K14/005
CPC分类号： C12N7/00 , C07K14/005 , C12N2770/10021 , C12N2770/10022 , C12N2770/10043
摘要： The present invention provides isolated infectious polynucleotides, such as infectious clones, having a nucleotide sequence with identity to PRRS viruses such as VR-2332, Lelystad, or others, and optionally further including a deletion in a region of ORF1 that encodes the nsp2 polypeptide.
摘要翻译： 本发明提供了分离的感染性多核苷酸，例如具有与PRRS病毒（例如VR-2332，Lelystad等）同一性的核苷酸序列的感染性克隆，并且还任选地在编码nsp2多肽的ORF1区域中进一步包括缺失。
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公开(公告)号：US20150043670A1
公开(公告)日：2015-02-12
申请号：US14357356
申请日：2011-11-09
申请人： Lingfeng Wang , Justin Coon , Yue Wang
发明人： Lingfeng Wang , Justin Coon , Yue Wang
IPC分类号： H04B7/04
CPC分类号： H04B7/0404 , H04B7/0691 , H04B7/0848 , H04B7/0874 , H04B17/382 , H04W16/14 , H04W24/10
摘要： Channel activity and subsequent access is determined by antenna selection. A sensing period is allocated into slots, dependent on the number of available antennas. For each slot, a distinct set of antennas is used for sensing for channel activity. Results of channel activity measurements for the slots are combined to form a channel activity report.
摘要翻译： 通道活动和后续访问由天线选择决定。 感测周期根据可用天线的数量分配到时隙中。 对于每个时隙，使用不同的天线组来感测信道活动。 将槽的通道活动测量结果组合成一个通道活动报告。
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