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1.发明授权Methods and apparatus of source control for synchronized firing of air gun arrays with receivers in a well bore in borehole seismic 有权用于井眼地震井筒同步射击的枪管阵列与接收器的源控制方法和装置公开(公告)号：US08687460B2
公开(公告)日：2014-04-01
申请号：US12048201
申请日：2008-03-13
IPC分类号： G01V1/38
CPC分类号： G01V1/3835 , G01V1/42
摘要： Methods and apparatus for generating borehole seismic surveys are disclosed. The methods and apparatus enable more accurate surveys than previous surveying systems. In some embodiments, firing of remote seismic sources is synchronized with data recording in a borehole. In some embodiments, the synchronization is based on a universal time standard. In some embodiments, GPS positioning technology is used to predict firing times and synchronize firing times with downhole and surface recording.
摘要翻译： 公开了生成井眼地震勘测的方法和装置。 这些方法和装置比以前的测量系统能够进行更准确的调查。 在一些实施例中，远程地震源的发射与井眼中的数据记录同步。 在一些实施例中，同步基于通用时间标准。 在一些实施例中，GPS定位技术用于预测点火时间并且同步点火时间与井下和表面记录。
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公开(公告)号：US08559267B2
公开(公告)日：2013-10-15
申请号：US12146453
申请日：2008-06-26
IPC分类号： G01V1/38
CPC分类号： G01V1/3861 , G01V1/42 , G01V2210/56 , Y02A90/36
摘要： Methods and apparatus for borehole seismic survey are disclosed comprising a first seismic source under water at a first location and a second seismic source at a second, deeper location. Seismic signals from the seismic sources are recorded with synchronized sensors located in a borehole and source signature data are obtained by combining the recorded seismic signals such that low and high frequency content of the combined source signature data is extended relative to the source signature of the first seismic source and the second seismic source.
摘要翻译： 公开了用于井眼地震勘测的方法和装置，其包括位于第一位置处的水下的第一震源和位于第二较深位置处的第二震源。 利用位于钻孔中的同步传感器记录来自地震源的地震信号，并通过组合所记录的地震信号获得源签名数据，使得组合的源签名数据的低频和高频内容相对于第一 震源和第二震源。
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3.发明授权Methods and apparatus of source control for sequential firing of staggered air gun arrays in borehole seismic 有权井眼地震中交错气枪阵列连续点火的源控制方法与装置公开(公告)号：US07974150B2
公开(公告)日：2011-07-05
申请号：US11552970
申请日：2006-10-26
IPC分类号： G01V1/38
CPC分类号： G01V1/3861 , G01V1/06 , G01V1/42
摘要： Methods and apparatus for controlling seismic source firings are disclosed. The methods and apparatus enable firing of seismic sources to increase pressure wave amplitude. Some methods and apparatus reduce ghosting and align first pressure peaks of multiple seismic sources. The multiple seismic sources may be fired sequentially according to active feedback mechanisms. Controlling the firing of the seismic source facilitates more accurate seismic data and a more consistent seismic source signature.
摘要翻译： 公开了用于控制地震源点火的方法和装置。 该方法和装置能够发射地震源以增加压力波幅。 一些方法和装置减少重影并对准多个地震源的第一压力峰值。 多个地震源可以根据主动反馈机制依次点火。 控制地震源的点火有利于更准确的地震数据和更一致的地震源签名。
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公开(公告)号：US20110149682A1
公开(公告)日：2011-06-23
申请号：US10530695
申请日：2003-10-13
IPC分类号： G01V1/38
CPC分类号： G01V1/3835
摘要： The present invention provides a method and apparatus for determining the position of a seismic cable being used to perform a marine seismic survey. The apparatus includes at least one seismic sensor and a plurality of sources deployed in a manner that is structurally independent of the seismic sensors and adapted to provide a positioning signal distinguishable from a seismic survey signal to the seismic sensors.
摘要翻译： 本发明提供一种用于确定用于执行海洋地震勘测的地震索的位置的方法和装置。 该装置包括至少一个地震传感器和多个源，其结构上独立于地震传感器并且适于向地震传感器提供与地震勘测信号区分开的定位信号。
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公开(公告)号：US20110063946A1
公开(公告)日：2011-03-17
申请号：US12947368
申请日：2010-11-16
申请人： Everhard Johan Muyzert , James Edward Martin , Robert Montgomery Laws , Philip Andrew Felton Christie
发明人： Everhard Johan Muyzert , James Edward Martin , Robert Montgomery Laws , Philip Andrew Felton Christie
CPC分类号： G01V1/3808 , G01V2210/56 , G01V2210/57
摘要： A marine cable for seismic surveys is described with a plurality of ceramic pressure sensors arranged in groups of at least two pressure sensors with a group output being representative of the vertical pressure gradient at the group location, and an inclinometric system including one or more transducers for determining the orientation of the sensors of the group in order to determine their true vertical separation.
摘要翻译： 描述了用于地震勘测的船用电缆，其中多个陶瓷压力传感器以至少两个压力传感器组成组，其中组输出代表组位置处的垂直压力梯度;以及倾斜系统，包括一个或多个换能器 确定组的传感器的方向以便确定它们的真实垂直间隔。
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6.再颁专利Method and system for reducing effects of sea surface ghost contamination in seismic data 有权减少地震数据中海面鬼影的影响的方法和系统公开(公告)号：USRE41656E1
公开(公告)日：2010-09-07
申请号：US11501195
申请日：2000-03-21
CPC分类号： G01V1/3808 , G01V1/364 , G01V2210/56
摘要： An improved de-ghosting method and system that utilizes multi-component marine seismic data recorded in a fluid medium. The method makes use of two types of data: pressure data that represents the pressure in the fluid medium, such as sea water, at a number of locations; and vertical particle motion data that represents the vertical particle motion of the acoustic energy propagating in the fluid medium at a number of locations within the same spatial area as the pressure data. The vertical particle motion data can be in various forms, for example, velocity, pressure gradient, displacement, or acceleration. A spatial filter is designed so as to be effective at separating up and down propagating acoustic energy over substantially the entire range of non-horizontal incidence angles in the fluid medium. The spatial filter is applied to either the vertical particle motion data or to the pressure data, and then combined with the other data to generate pressure data that has its up and down propagating components separated.
摘要翻译： 一种利用记录在流体介质中的多组分海洋地震数据的改进的去重影方法和系统。 该方法利用两种类型的数据：表示流体介质中的压力的压力数据，例如海水，在多个位置; 以及垂直粒子运动数据，其表示在与压力数据相同的空间区域内的多个位置处在流体介质中传播的声能的垂直粒子运动。 垂直粒子运动数据可以是各种形式，例如速度，压力梯度，位移或加速度。 空间滤波器被设计成在流体介质中基本上在非水平入射角的整个范围上分离上下传播的声能是有效的。 将空间滤波器应用于垂直粒子运动数据或压力数据，然后与其他数据组合以产生分离其上下传播分量的压力数据。
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公开(公告)号：US08358560B2
公开(公告)日：2013-01-22
申请号：US10586576
申请日：2005-01-28
申请人： Everhard Johan Muyzert , James Edward Martin , Robert Montgomery Laws , Philip Andrew Felton Christie
发明人： Everhard Johan Muyzert , James Edward Martin , Robert Montgomery Laws , Philip Andrew Felton Christie
IPC分类号： G01V1/38
CPC分类号： G01V1/3808 , G01V2210/56 , G01V2210/57
摘要： A marine cable for seismic surveys is described with a plurality of ceramic pressure sensors (901-904) arranged in groups of at least two pressure sensors with a group output being representative of the vertical pressure gradient at the group location, and an inclinometric system including one or more transducers for determining the orientation of the sensors of the group in order to determine their true vertical separation.
摘要翻译： 描述了用于地震勘测的船用电缆，其具有多个陶瓷压力传感器（901-904），所述多个陶瓷压力传感器（901-904）以至少两个压力传感器为一组布置，组输出代表组位置处的垂直压力梯度，以及包括 用于确定组的传感器的取向以便确定它们的真实垂直间隔的一个或多个换能器。
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公开(公告)号：US07778114B2
公开(公告)日：2010-08-17
申请号：US11063463
申请日：2005-02-22
申请人： Nicolas Goujon , Kambiz Iranpour Mobarekeh , James Edward Martin , Johan Fredrik Naes , Rune Sindre Voldsbekk
发明人： Nicolas Goujon , Kambiz Iranpour Mobarekeh , James Edward Martin , Johan Fredrik Naes , Rune Sindre Voldsbekk
摘要： A housing for a seismic sensing element (3) for use on the earth's surface comprises connecting means (5) for connecting the housing (3) to a support cable (2) so as to allow relative movement between the sensor housing (3) and the cable (2). This de-couples the sensor housing from the support cable, and improves the fidelity of the sensor.The connecting means (5) preferably comprises resilient connecting elements, to prevent the transmission of vibrations between the support cable and the sensor housing.The sensor housing (3) preferably has a flat base (1), so that there is good coupling between the sensor housing and the earth. Alternatively, the sensor housing can be fitted with a base member ((24a, 24b, 24c) that has at least one flat face (26, 26a, 26b, 26c).
摘要翻译： 用于在地球表面上使用的地震检测元件（3）的壳体包括用于将壳体（3）连接到支撑缆索（2）的连接装置（5），以便允许传感器壳体（3）和 电缆（2）。 这样就可以将传感器外壳与支撑电缆连接起来，提高传感器的保真度。 连接装置（5）优选地包括弹性连接元件，以防止支撑缆索和传感器壳体之间的振动传播。 传感器壳体（3）优选地具有平坦的基部（1），使得传感器壳体和地球之间具有良好的联接。 或者，传感器壳体可以装配有具有至少一个平坦面（26,26a，26b，26c）的基部构件（24a，24b，24c）。
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公开(公告)号：US20080149330A1
公开(公告)日：2008-06-26
申请号：US11653488
申请日：2006-08-24
申请人： Svein Haheim , Robert Hughes Jones , Paul Steven Jaques , Will Wason , Tsutomu Yamate , Tatsuki Endo , James Edward Martin , Colin Wilson
发明人： Svein Haheim , Robert Hughes Jones , Paul Steven Jaques , Will Wason , Tsutomu Yamate , Tatsuki Endo , James Edward Martin , Colin Wilson
IPC分类号： E21B47/14
CPC分类号： E21B47/01 , E21B23/04 , G01V1/52 , G01V11/005 , Y10S367/911
摘要： A sonde and an apparatus for the deployment thereof against a well casing is described, the sonde comprising a resilient C-shaped member and at least one sensor.
摘要翻译： 描述了一种用于将其部署在井壳体上的探测器和设备，该探空器包括弹性C形构件和至少一个传感器。
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10.再颁专利Method and system for reducing effects of sea surface ghost contamination in seismic data 有权减少地震数据中海面鬼影的影响的方法和系统公开(公告)号：USRE43188E1
公开(公告)日：2012-02-14
申请号：US12264784
申请日：2000-03-21
CPC分类号： G01V1/3808 , G01V1/364 , G01V2210/56
摘要： An improved de-ghosting method and system that utilizes multi-component marine seismic data recorded in a fluid medium. The method makes use of two types of data: pressure data that represents the pressure in the fluid medium, such as sea water, at a number of locations; and vertical particle motion data that represents the vertical particle motion of the acoustic energy propagating in the fluid medium at a number of locations within the same spatial area as the pressure data. The vertical particle motion data can be in various forms, for example, velocity, pressure gradient, displacement, or acceleration. A spatial filter is designed so as to be effective at separating up and down propagating acoustic energy over substantially the entire range of non-horizontal incidence angles in the fluid medium. The spatial filter is applied to either the vertical particle motion data or to the pressure data, and then combined with the other data to generate pressure data that has its up and down propagating components separated.
摘要翻译： 一种利用记录在流体介质中的多组分海洋地震数据的改进的去重影方法和系统。 该方法利用两种类型的数据：表示流体介质中的压力的压力数据，例如海水，在多个位置; 以及垂直粒子运动数据，其表示在与压力数据相同的空间区域内的多个位置处在流体介质中传播的声能的垂直粒子运动。 垂直粒子运动数据可以是各种形式，例如速度，压力梯度，位移或加速度。 空间滤波器被设计成在流体介质中基本上在非水平入射角的整个范围上分离上下传播的声能是有效的。 将空间滤波器应用于垂直粒子运动数据或压力数据，然后与其他数据组合以产生分离其上下传播分量的压力数据。
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