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公开(公告)号：US09341726B2
公开(公告)日：2016-05-17
申请号：US13259639
申请日：2010-02-24
申请人： Clement Kostov , Jon-Fredrik Hopperstad , Philip Kitchenside , Johan Olof Anders Robertsson , Karin Schalkwijk
发明人： Clement Kostov , Jon-Fredrik Hopperstad , Philip Kitchenside , Johan Olof Anders Robertsson , Karin Schalkwijk
CPC分类号： G01V1/28 , G01V1/34 , G01V1/364 , G01V99/005 , G01V2210/644 , G01V2210/66
摘要： A method of processing seismic data acquired consequent to actuation of a seismic source is described. The method comprises taking the result of the following process into account when processing the seismic data where the process comprises estimating the effect of uncertainty in the position and/or orientation of the seismic source relative to the measuring receiver on processing the seismic data by estimating a source wavefield from data acquired by a near-field measuring receiver and from a first parameter set including at least one parameter indicative of the position and/or orientation of the seismic source relative to the measuring receiver, varying the value of at least one parameter of the first parameter set, estimating the source wavefield from the data acquired by the measuring receiver and from the varied first parameter set and obtaining information about the uncertainty in the estimate of the source wavefield.
摘要翻译： 描述了一种处理由地震源致动获得的地震数据的方法。 该方法包括在处理地震数据时考虑以下过程的结果，其中过程包括通过估计地震数据来估计地震源相对于测量接收机的位置和/或取向的不确定性的影响 来自由近场测量接收机获取的数据的源波场和来自包括表示地震源相对于测量接收机的位置和/或取向的至少一个参数的第一参数组的数据源波场，改变至少一个参数的值 第一参数集，从测量接收机获取的数据和变化的第一参数集中估计源波场，并获得关于源波场估计中的不确定性的信息。
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公开(公告)号：US20120095689A1
公开(公告)日：2012-04-19
申请号：US13259639
申请日：2010-02-24
申请人： Clement Kostov , Jon-Fredrik Hopperstad , Philip Kitchenside , Johan Olof Anders Robertsson , Karin Schalkwijk
发明人： Clement Kostov , Jon-Fredrik Hopperstad , Philip Kitchenside , Johan Olof Anders Robertsson , Karin Schalkwijk
CPC分类号： G01V1/28 , G01V1/34 , G01V1/364 , G01V99/005 , G01V2210/644 , G01V2210/66
摘要： A method of processing seismic data acquired consequent to actuation of a seismic source is described. The method comprises taking the result of the following process into account when processing the seismic data where the process comprises estimating the effect of uncertainty in the position and/or orientation of the seismic source relative to the measuring receiver on processing the seismic data by estimating a source wavefield from data acquired by a near-field measuring receiver and from a first parameter set including at least one parameter indicative of the position and/or orientation of the seismic source relative to the measuring receiver, varying the value of at least one parameter of the first parameter set, estimating the source wavefield from the data acquired by the measuring receiver and from the varied first parameter set and obtaining information about the uncertainty in the estimate of the source wavefield.
摘要翻译： 描述了一种处理由地震源致动获得的地震数据的方法。 该方法包括在处理地震数据时考虑以下过程的结果，其中过程包括通过估计地震数据来估计地震源相对于测量接收机的位置和/或取向的不确定性的影响 来自由近场测量接收机获取的数据的源波场和来自包括表示地震源相对于测量接收机的位置和/或取向的至少一个参数的第一参数组的数据源波场，改变至少一个参数的值 第一参数集，从测量接收机获取的数据和变化的第一参数集中估计源波场，并获得关于源波场估计中的不确定性的信息。
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公开(公告)号：US20120087207A1
公开(公告)日：2012-04-12
申请号：US13259546
申请日：2010-02-19
IPC分类号： G01V1/38
CPC分类号： G01V1/38
摘要： A method of monitoring a marine seismic source array comprises, consequent to actuation of a seismic source array (14), making a near-field measurement of seismic energy emitted by the seismic source array (14), using at least one near field sensor (15) and also acquiring seismic data using at least one seismic receiver (18). The far-field signature of the source array at one or more of the receiver location(s) is estimated from the near-field measurements of the emitted seismic energy, and this is compared with seismic data acquired at the receiver(s). This provides an indication of whether the source array and the method for predicting far-field signatures are operating correctly.
摘要翻译： 一种监测海洋地震源阵列的方法包括随着地震源阵列（14）的致动，利用至少一个近场传感器（14）对地震源阵列（14）发射的地震能量进行近场测量， 并且还使用至少一个地震接收器（18）获取地震数据。 在一个或多个接收器位置处的源阵列的远场签名是从发射的地震能量的近场测量估计的，并且将其与在接收机处获取的地震数据进行比较。 这提供了源阵列和用于预测远场签名的方法是否正常工作的指示。
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公开(公告)号：US20080008038A1
公开(公告)日：2008-01-10
申请号：US11683857
申请日：2007-03-08
IPC分类号： G01V1/28
CPC分类号： G01V1/3808
摘要： The present invention provides a method and apparatus for marine seismic data acquisition. The method may include determining a seismic source signature based on a pressure wave field and at least one component of particle motion measured by at least one seismic sensor while in tow.
摘要翻译： 本发明提供了用于海洋地震数据采集的方法和装置。 该方法可以包括基于压力波场和由至少一个地震传感器同时测量的粒子运动的至少一个分量来确定地震源特征。
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公开(公告)号：US08958266B2
公开(公告)日：2015-02-17
申请号：US12439099
申请日：2007-08-13
CPC分类号： G01V1/3808 , G01V1/364 , G01V2210/57
摘要： Described are methods for obtaining seismic signals representative of properties of the earth's interior, including the steps of obtaining near-field acoustic signals recorded in the vicinity of a seismic source (13), muting from the near-field acoustic signals at least partly signals representing direct arrivals from the seismic source (13), and using a remaining part of the obtained signals as estimate of a zero-offset data set. The zero-off set data set can then be used to interpolate data from conventional acquisition location, such as streamers (11), to locations closer to the source (13).
摘要翻译： 描述了用于获得代表地球内部属性的地震信号的方法，包括获得记录在震源附近的近场声信号的步骤，从近场声信号中至少部分地将信号代表 从地震源（13）直接到达，并且使用所获得的信号的剩余部分作为零偏移数据集的估计。 然后，零关系数据集可用于将诸如拖缆（11）之类的常规采集位置的数据内插到靠近源（13）的位置。
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公开(公告)号：US20100002539A1
公开(公告)日：2010-01-07
申请号：US12439099
申请日：2007-08-13
CPC分类号： G01V1/3808 , G01V1/364 , G01V2210/57
摘要： Described are methods for obtaining seismic signals representative of properties of the earth's interior, including the steps of obtaining near-field acoustic signals recorded in the vicinity of a seismic source (13), muting from the near-field acoustic signals at least partly signals representing direct arrivals from the seismic source (13), and using a remaining part of the obtained signals as estimate of a zero-offset data set. The zero-off set data set can then be used to interpolate data from conventional acquisition location, such as streamers (11), to locations closer to the source (13).
摘要翻译： 描述了用于获得代表地球内部属性的地震信号的方法，包括获得记录在震源附近的近场声信号的步骤，从近场声信号中至少部分地将信号代表 从地震源（13）直接到达，并且使用所获得的信号的剩余部分作为零偏移数据集的估计。 然后，零关系数据集可用于将诸如拖缆（11）之类的常规采集位置的数据内插到靠近源（13）的位置。
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公开(公告)号：US07523003B2
公开(公告)日：2009-04-21
申请号：US11457125
申请日：2006-07-12
申请人： Johan Olof Anders Robertsson , Luis Canales , Clement Kostov , Laurent Meister , Everhard Johan Muyzert , Lawrence (Larry) C. Morley
发明人： Johan Olof Anders Robertsson , Luis Canales , Clement Kostov , Laurent Meister , Everhard Johan Muyzert , Lawrence (Larry) C. Morley
CPC分类号： G01V1/38 , G01V1/36 , G01V2210/57
摘要： In a first aspect, a method for use in a time lapse, marine seismic survey includes accessing a set of baseline seismic data; accessing a set of acquired, time lapse seismic data; and interpolating a set of time lapse seismic data from the baseline seismic data and the acquired time lapse seismic data, at least one of the baseline seismic data and the acquired time lapse seismic data being multicomponent data. In other aspects, a program storage medium is encoded with instructions that, when executed by a computing device, perform the above method and a computing apparatus programmed to perform one or more of such methods.
摘要翻译： 在第一方面，一种在时间流逝的海洋地震勘测中使用的方法包括访问一组基线地震数据; 访问一组获取的，时间延迟的地震数据; 并且从所述基线地震数据和所获取的时间延迟地震数据内插一组时间推移地震数据，所述基线地震数据和所获取的时间延迟地震数据中的至少一个是多组分数据。 在其他方面，程序存储介质用指令进行编码，该指令当由计算设备执行时，执行上述方法和被编程为执行这些方法中的一种或多种的计算设备。
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8.发明申请Method for computing and using timing errors that occur in multiples predicted by multiple prediction algorithm 失效用于计算和使用以多重预测算法预测的倍数发生的定时误差的方法公开(公告)号：US20070032954A1
公开(公告)日：2007-02-08
申请号：US10554776
申请日：2003-12-10
申请人： Ian Moore , Clement Kostov , Robert Bloor , William Dragoset
发明人： Ian Moore , Clement Kostov , Robert Bloor , William Dragoset
IPC分类号： G01V3/38
CPC分类号： G01V1/36 , G01V2210/56
摘要： Method for computing one or more timing errors that occur in one or more multiples predicted by a multiple prediction algorithm. The method includes the steps of generating one or more actual three-dimensional primary travel times and one or more actual three-dimensional multiple travel times, applying the multiple prediction algorithm to the actual three-dimensional primary travel times to generate one or more travel times for the multiples predicted by the multiple prediction algorithm, and subtracting the actual three-dimensional multiple travel times from the travel times for the multiples predicted by the multiple prediction algorithm.
摘要翻译： 用于计算在多个预测算法预测的一个或多个倍数中出现的一个或多个定时误差的方法。 该方法包括以下步骤：产生一个或多个实际的三维主行进时间和一个或多个实际的三维多行程时间，将多个预测算法应用于实际的三维主行进时间，以产生一个或多个旅行时间 对于由多重预测算法预测的倍数，并且从由多预测算法预测的倍数的行进时间中减去实际的三维多行程时间。
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9.发明授权公开(公告)号：US09213120B2
公开(公告)日：2015-12-15
申请号：US12740484
申请日：2008-11-18
申请人： Clement Kostov , Martin Musil , Henrik Bernth
发明人： Clement Kostov , Martin Musil , Henrik Bernth
CPC分类号： G01V1/3808 , G01V1/364 , G01V2210/56
摘要： An embodiment of the invention relates to a method of processing seismic data comprising a plurality of traces, each trace having a source position, a receiver position and a midpoint position, each having coordinates in an inline direction and a crossline direction. The invention uses a data set comprising traces having one of the source position, the receiver position or the midpoint position having coordinates which are invariant in one of the inline or the crossline directions. A non-iterative surface related multiple attenuation algorithm is applied to the data set which assumes substantial non-variation of depth of reflectors in the same one of the inline or the crossline directions.
摘要翻译： 本发明的实施例涉及一种处理包括多个迹线的地震数据的方法，每个轨迹具有源位置，接收器位置和中点位置，每个迹线具有在线方向和横线方向上的坐标。 本发明使用包括具有源位置，接收器位置或中点位置中的一个的轨迹的数据集，其坐标具有在一个直线或横线方向上不变的坐标。 将非迭代表面相关多重衰减算法应用于数据集，该数据集假定在同一直线或交叉线方向上反射器深度的实质上不变化。
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10.发明授权Estimating and using slowness vector attributes in connection with a multi-component seismic gather 有权估计和使用与多分量地震采集有关的慢矢量属性公开(公告)号：US08547786B2
公开(公告)日：2013-10-01
申请号：US11771947
申请日：2007-06-29
IPC分类号： G01V1/38
CPC分类号： G01V1/303 , G01V1/38 , G01V1/3808 , G01V2210/61 , G01V2210/6222
摘要： A technique includes determining at least one attribute of a slowness vector associated with a seismic gather based on pressure data and an indication of particle motion that is measured by at least one seismic sensor while in tow.
摘要翻译： 一种技术包括基于压力数据和由至少一个地震传感器同时测量的粒子运动的指示来确定与地震采集相关联的慢度矢量的至少一个属性。
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