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1.发明授权Time lapse marine seismic surveying employing interpolated multicomponent streamer pressure data 有权时间推移海洋地震测量采用内插多分量拖缆压力数据公开(公告)号：US08760965B2
公开(公告)日：2014-06-24
申请号：US11457131
申请日：2006-07-12
CPC分类号： G01V1/364 , G01V1/30 , G01V1/308 , G01V1/366 , G01V1/38 , G01V1/3808 , G01V2210/57
摘要： In a first aspect, a method for use in a time lapse, marine seismic survey includes accessing a set of acquired, multicomponent seismic data; and interpolating a set of time lapse seismic data from the acquired seismic 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，一种用于时间流逝的海洋地震勘测的方法包括访问一组获取的多组分地震数据; 并从所获取的地震数据内插一组时间推移的地震数据。 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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公开(公告)号：US07791980B2
公开(公告)日：2010-09-07
申请号：US11456103
申请日：2006-07-07
IPC分类号： G01V1/38
CPC分类号： G01V1/36 , G01V1/364 , G01V1/38 , G01V1/3808 , G01V2210/56 , G01V2210/57
摘要： A method includes: interpolating a set of crossline seismic data from a set of acquired multicomponent seismic data; predicting a multiple in the interpolated and acquired seismic data from the combined interpolated and acquired multicomponent seismic data; and suppressing the predicted multiple. Other aspects include a program storage medium encoded with instructions that, when executed by a computing device, perform such a method and a computing apparatus programmed to perform such a method.
摘要翻译： 一种方法包括：从一组获取的多组分地震数据中插入一组交叉地震数据; 从组合的内插和获取的多分量地震数据中预测内插和获取的地震数据中的多个; 并抑制预测的倍数。 其他方面包括编码有指令的程序存储介质，当由计算设备执行时，执行这样的方法和被编程为执行这种方法的计算设备。
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公开(公告)号：US20100135112A1
公开(公告)日：2010-06-03
申请号：US12626868
申请日：2009-11-27
IPC分类号： G01V1/38
CPC分类号： G01V1/38 , G01V1/3826
摘要： Methods and apparatus for acquiring marine seismic data are described. One method comprises selecting tow depth of one or more marine seismic streamers based at least in part on lack of or presence of currents at different depths, and allowing the current to contribute to steering the streamers to desired lateral positions at the selected tow depth. It is emphasized that this abstract is provided to comply with the rules requiring an abstract, which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
摘要翻译： 描述了用于获取海洋地震数据的方法和装置。 一种方法包括至少部分地基于在不同深度处的电流的缺乏或存在来选择一个或多个海洋地震拖缆的牵引深度，并且允许电流有助于将拖缆转向所选择的拖缆深度处的所需横向位置。 要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。
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公开(公告)号：US07480204B2
公开(公告)日：2009-01-20
申请号：US11641241
申请日：2006-12-19
IPC分类号： G01V1/38
CPC分类号： G01V1/36 , G01V2210/1293 , G01V2210/1423 , G01V2210/57
摘要： Implementations of various technologies for processing seismic data. In one implementation, the seismic data may be processed by creating a fictitious source-receiver line connecting a source with a receiver location of interest, projecting one or more receiver locations adjacent the receiver location of interest onto the fictitious source-receiver line and decomposing seismic data on the receiver locations disposed on the fictitious source-receiver line into up-going wavefields and down-going wavefields.
摘要翻译： 各种地震数据处理技术的实施。 在一个实现中，地震数据可以通过创建将源与感兴趣的接收器位置相连接的虚拟源 - 接收器线来处理，将与感兴趣的接收器位置相邻的一个或多个接收器位置投影到虚拟源 - 接收器线上并且分解地震 将设置在虚拟源 - 接收机线路上的接收机位置的数据转换成上行波场和下行波场。
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5.发明申请Methods for Controlling Marine Seismic Equipment Orientation During Acquisition of Marine Seismic Data 失效海洋地震资料采集期间海洋抗震设备导向控制方法公开(公告)号：US20080316859A1
公开(公告)日：2008-12-25
申请号：US11767389
申请日：2007-06-22
IPC分类号： G01V1/38
CPC分类号： G01V1/3826
摘要： Methods are described for actively steering a towed marine seismic component using one or more actively controllable control members; reducing the actively steering of the control members during duration of a time window of recording seismic reflections from a sub-surface geological feature of interest; and resuming the actively steering of the control members after the time window. The marine seismic component may be a streamer, a source, or both. Other methods allow measuring initial orientation of a streamer based on measuring static control surface angle of a control surface of an inline steerable bird. This abstract is provided to comply with the rules requiring an abstract, and allow a reader to ascertain the subject matter of the technical disclosure. It will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
摘要翻译： 描述了用于使用一个或多个主动控制的控制构件主动地转向牵引的海洋地震部件的方法; 在从感兴趣的地下地质特征记录地震反射的时间窗口的持续时间期间减少控制构件的主动转向; 并在时间窗口之后恢复控制构件的主动转向。 海洋地震成分可以是流光，源或两者。 其他方法允许基于测量内联可操纵鸟的控制表面的静态控制表面角来测量拖缆的初始取向。 提供本摘要以符合要求摘要的规则，并允许读者确定技术公开的主题。 它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72（b）。
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公开(公告)号：US20080275650A1
公开(公告)日：2008-11-06
申请号：US12176356
申请日：2008-07-19
IPC分类号： G01V1/28
CPC分类号： G01V1/286 , G01V1/362 , G01V2210/53
摘要： A method of processing seismic data that includes including first and second modes of seismic energy where the second mode has been generated by partial mode conversion of the first mode at a boundary face of a layer of the seabed includes the step of cross-correlating a trace acquired at a receiver and including events corresponding to the first mode with a trace acquired at the same receiver and including events corresponding to the second mode. An event in the cross-correlated data that corresponds to partial mode conversion is identified, and the amplitude of this event is normalized, for example relative to the amplitude of the peak in the cross-correlogram at zero time delay. Information about the effects of the static shift produced by the layer and/or about vector infidelity can be arrived from normalized cross-correlograms for receivers in a receiver array.
摘要翻译： 一种处理地震数据的方法，包括包括地震能量的第一和第二模式，其中通过在海底层的边界面处的第一模式的部分模式转换已经产生第二模式，包括将迹线互相关的步骤 在接收机处获取并且包括与在第一模式相对应的事件，其中在同一接收机处获取的跟踪包括与第二模式对应的事件。 识别对应于部分模式转换的交叉相关数据中的事件，并且该事件的幅度例如相对于零时间延迟的交叉相关中的峰值的幅度被归一化。 关于由层产生的静态移位和/或关于向量不忠的影响的信息可以从接收机阵列中的接收机的标准化交叉相关图得出。
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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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9.发明授权Marine seismic surveying employing interpolated multicomponent streamer pressure data 有权采用内插多分量拖缆压力数据进行海洋地震测量公开(公告)号：US08396668B2
公开(公告)日：2013-03-12
申请号：US11568803
申请日：2005-05-13
CPC分类号： G01V1/364 , G01V1/30 , G01V1/308 , G01V1/366 , G01V1/38 , G01V1/3808 , G01V2210/57
摘要： It is described a method of interpolating and extrapolating seismic recordings, including the steps of deriving particle velocity related data from seismic recordings obtained by at least one streamer carrying a plurality of multi-component receivers and using the particle velocity related data to replace higher derivatives of pressure data in an expansion series.
摘要翻译： 描述了一种内插和外推地震记录的方法，包括从携带多个多分量接收器的至少一个拖缆获得的地震记录中得到粒子速度相关数据的步骤，并使用粒子速度相关数据来代替 膨胀系列中的压力数据。
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10.发明授权Methods for controlling marine seismic equipment orientation during acquisition of marine seismic data 失效海洋地震资料获取期间控制海洋地震设备取向的方法公开(公告)号：US07755970B2
公开(公告)日：2010-07-13
申请号：US11767389
申请日：2007-06-22
IPC分类号： G01V1/38
CPC分类号： G01V1/3826
摘要： Methods are described for actively steering a towed marine seismic component using one or more actively controllable control members; reducing the actively steering of the control members during duration of a time window of recording seismic reflections from a sub-surface geological feature of interest; and resuming the actively steering of the control members after the time window. The marine seismic component may be a streamer, a source, or both. Other methods allow measuring initial orientation of a streamer based on measuring static control surface angle of a control surface of an inline steerable bird. This abstract is provided to comply with the rules requiring an abstract, and allow a reader to ascertain the subject matter of the technical disclosure. It will not be used to interpret or limit the scope or meaning of the claims.
摘要翻译： 描述了用于使用一个或多个主动控制的控制构件主动地转向牵引的海洋地震部件的方法; 在从感兴趣的地下地质特征记录地震反射的时间窗口的持续时间期间减少控制构件的主动转向; 并在时间窗口之后恢复控制构件的主动转向。 海洋地震成分可以是流光，源或两者。 其他方法允许基于测量内联可操纵鸟的控制表面的静态控制表面角来测量拖缆的初始取向。 提供本摘要以符合要求摘要的规则，并允许读者确定技术公开的主题。 它不会用于解释或限制权利要求的范围或含义。
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