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101. 发明申请

US20110110188A1 Seismic Data Acquisition and Source-Side Derivatives Generation and Application 有权
公开(公告)号：US20110110188A1
公开(公告)日：2011-05-12
申请号：US13011832
申请日：2011-01-21
申请人： Johan O. A. Robertsson , Dirk-Jan Van Manen , David Halliday , Robert Laws
发明人： Johan O. A. Robertsson , Dirk-Jan Van Manen , David Halliday , Robert Laws
IPC分类号： G01V1/38
CPC分类号： G01V1/308 , G01V1/38 , G01V1/3808 , G01V1/3817 , G01V1/3843 , G01V1/3861
摘要： The technologies described herein include systems and methods for performing a first seismic survey and performing a second seismic survey after a predetermined amount of time has lapsed between the first seismic survey and the second seismic survey. The shot times and the shot positions of the second seismic survey may be substantially the same as the shot times and the shot positions of the first seismic survey. After performing the seismic surveys, seismic data generated by the first seismic survey may be processed to generate a first image, and seismic data generated by the second seismic survey may be processed to generate a second image. After generating the first and second images, a difference between the first image and the second image may be computed to generate a time lapse difference image.

102. 发明授权

US07916576B2 Optimizing a seismic survey for source separation 有权
标题翻译：优化源分离的地震勘测
公开(公告)号：US07916576B2
公开(公告)日：2011-03-29
申请号：US12174310
申请日：2008-07-16
申请人： Craig J. Beasley , William Henry Dragoset, Jr. , Ian Moore
发明人： Craig J. Beasley , William Henry Dragoset, Jr. , Ian Moore
IPC分类号： G01V1/00
CPC分类号： G01V1/005 , G01V1/003 , G01V1/3808
摘要： A technique includes determining at least one parameter that characterizes a seismic survey in which multiple interfering seismic sources are fired and seismic sensors sense energy that is produced by the seismic sources. The determination of the parameter(s) includes optimizing the seismic survey for separation of the sensed energy according to the seismic sources.
摘要翻译：一种技术包括确定表征地震勘测的至少一个参数，其中多个干扰地震源被发射，地震传感器感测由地震源产生的能量。参数的确定包括根据地震源优化用于分离感测能量的地震勘测。

103. 发明授权

US07826972B2 Methods of electromagnetic logging using a current focusing receiver 有权
标题翻译：使用电流聚焦接收机的电磁记录方法
公开(公告)号：US07826972B2
公开(公告)日：2010-11-02
申请号：US11694108
申请日：2007-03-30
申请人： Kamal Babour , Christian Besson , Kambiz Safinya , Philip Heelan , Edward Nichols
发明人： Kamal Babour , Christian Besson , Kambiz Safinya , Philip Heelan , Edward Nichols
IPC分类号： G01V3/26
CPC分类号： G01V3/12 , G01V3/083
摘要： A method for determining a formation electrical property under a sea floor includes obtaining measurement data using a receiver having an impedance lower than an impedance of seawater at a measurement site; correcting the measurement data to obtain corrected data corresponding to data that would have been acquired using a receiver having an impedance matched with the impedance of the seawater; and deriving the formation property from the corrected data.
摘要翻译：一种用于确定海底地层电气特性的方法包括使用阻抗低于测量地点的海水阻抗的接收器获得测量数据; 校正测量数据以获得与使用具有与海水的阻抗匹配的阻抗的接收器已经获取的数据相对应的校正数据; 并从校正数据中导出形成特性。

104. 发明授权

US07813218B2 Performing quality control with respect to positioning of survey hardware 有权
标题翻译：对调查硬件的定位进行质量控制
公开(公告)号：US07813218B2
公开(公告)日：2010-10-12
申请号：US12168119
申请日：2008-07-05
申请人： Kenneth E. Welker
发明人： Kenneth E. Welker
IPC分类号： G01V1/38
CPC分类号： G01V1/38
摘要： To perform quality control with respect to positioning of survey hardware, survey navigation data is acquired regarding components of the survey hardware used to perform a survey operation with respect to a subterranean structure. Error statistics according to the survey navigation data are determined in real time. An action is effected in response to the error statistics.
摘要翻译：为了对调查硬件的定位执行质量控制，获取关于用于对地下结构执行调查操作的调查硬件的组件的测量导航数据。根据测量导航数据的误差统计数据实时确定。响应于错误统计实现了一个动作。

105. 发明授权

US07804740B2 Processing seismic data using interferometry techniques 失效
标题翻译：使用干涉测量技术处理地震数据
公开(公告)号：US07804740B2
公开(公告)日：2010-09-28
申请号：US12239775
申请日：2008-09-27
申请人： Ralf Ferber , Christophe Zaroli
发明人： Ralf Ferber , Christophe Zaroli
IPC分类号： G01V1/36
CPC分类号： G01V1/36
摘要： Method for processing seismic data. In one implementation, the method includes converting a common midpoint (CMP) gather of seismograms into one or more interferogram common midpoint (ICMP) gathers, generating a semblance spectrum for each ICMP gather, stacking the semblance spectrum from each ICMP gather to generate a combined semblance spectrum and deriving a normal moveout (NMO) velocity profile from the combined semblance spectrum.
摘要翻译：地震数据处理方法在一个实现中，该方法包括将地震图的公共中点（CMP）集合转换成一个或多个干涉图公共中点（ICMP）集合，为每个ICMP集合生成相似光谱，从每个ICMP集合堆叠相似光谱以产生组合相似光谱，并从组合的相似光谱导出正常的移动（NMO）速度分布。

106. 发明授权

US07796467B2 Generalized 3D surface multiple prediction 有权
标题翻译：广义3D表面多重预测
公开(公告)号：US07796467B2
公开(公告)日：2010-09-14
申请号：US10599414
申请日：2004-07-16
申请人： Richard Bisley , Ian Moore , William H. Dragoset, Jr.
发明人： Richard Bisley , Ian Moore , William H. Dragoset, Jr.
IPC分类号： G01V1/38
CPC分类号： G01V1/28 , G01V1/38 , G01V2210/56
摘要： A method and apparatus for predicting a plurality of surface multiples for a plurality of target traces in a record of seismic data. In one embodiment, the method includes creating a file containing information regarding a plurality of pairs of recorded traces. Each pair of recorded traces is substantially closest to a desired shot-side trace and a desired receiver-side trace. The method further includes convolving the pairs of recorded traces to generate a plurality of convolutions and stacking the convolutions for each target trace.
摘要翻译：一种用于在地震数据记录中预测多个目标迹线的多个表面倍数的方法和装置。在一个实施例中，该方法包括创建包含关于多对记录轨迹的信息的文件。每对记录的迹线基本上最接近所需的照射侧迹线和期望的接收机侧迹线。该方法还包括将记录的迹线对进行卷积以产生多个卷积并堆叠每个目标迹线的卷积。

107. 发明授权

US07778109B2 Current prediction in seismic surveys 有权
标题翻译：地震勘测现状预测
公开(公告)号：US07778109B2
公开(公告)日：2010-08-17
申请号：US11292600
申请日：2005-12-02
申请人： Eskild Storteig , William R. B. Lionheart
发明人： Eskild Storteig , William R. B. Lionheart
IPC分类号： G01V1/38
CPC分类号： G01C13/006 , G01V1/38
摘要： A method for use in seismic surveying includes determining the shape of a seismic cable during a seismic survey; determining the tension on the seismic cable at a plurality of points along the seismic cable; and predicting a current that will impact the seismic cable from the determined shape and the determined tension. The method may be practiced two-dimensionally in the context of a marine survey employing a towed streamer array or three-dimensionally in the context of laying an array of ocean bottom cables on the seabed. The predicted currents can, in some embodiments, be used to make steering corrections for the seismic cables.
摘要翻译：地震测量中使用的方法包括在地震勘测期间确定地震索的形状; 确定沿着地震电缆的多个点处的地震缆索上的张力; 并且预测将从确定的形状和确定的张力影响地震索的电流。该方法可以在使用拖曳拖缆阵列的海洋调查的上下文中二维地实施，或者在将海底电缆阵列放置在海床上的情况下三维地实施。在一些实施例中，预测电流可用于对地震电缆进行转向校正。

108. 发明授权

US07773455B2 Time-lapse seismic acquisition 有权
标题翻译：延时地震采集
公开(公告)号：US07773455B2
公开(公告)日：2010-08-10
申请号：US11687265
申请日：2007-03-16
申请人： Stephen Charles Pickering , Jonathan (Boff) Anthony Anderson , Ralf Ferber
发明人： Stephen Charles Pickering , Jonathan (Boff) Anthony Anderson , Ralf Ferber
IPC分类号： G01V1/00
CPC分类号： G01V1/30 , G01V1/308 , G01V2210/612
摘要： Methods for generating a time lapse difference image. In one implementation, the method includes estimating a trace in a first seismic survey data set at each trace coordinate of a second seismic survey data set, estimating a trace in the second seismic survey data set at each trace coordinate of the first seismic survey data set and calculating trace differences between the first seismic survey data set and the second seismic survey data set at each trace coordinate of the first seismic survey data set and the second seismic survey data set.
摘要翻译：用于产生时间差差图像的方法。在一个实施方式中，该方法包括估计在第二地震勘测数据集的每个迹线坐标处的第一地震勘测数据集中的迹线，估计第一地震勘测数据集的每个轨迹坐标处的第二地震勘测数据集中的轨迹以及计算第一地震勘测数据集和第一地震勘测数据集和第二地震勘测数据集的每个迹线坐标处的第二地震勘测数据集之间的迹线差异。

109. 发明授权

US07660193B2 Integrated seismic sensor cable 失效
标题翻译：集成地震传感器电缆
公开(公告)号：US07660193B2
公开(公告)日：2010-02-09
申请号：US10532646
申请日：2003-11-14
申请人： Nicolas Goujon , Johan Fredrik Naes , Rune Voldsbekk
发明人： Nicolas Goujon , Johan Fredrik Naes , Rune Voldsbekk
IPC分类号： G01V1/38
CPC分类号： G01V1/201 , Y10T29/49005
摘要： A seismic cable (110) and a method for producing a seismic cable are disclosed. The seismic cable (110) comprises a sensor module (130); at least one lead (210) to or from the sensor module (130); a stress member (225) extending continuously through the sensor module (130); and a sheath (230) enclosing the leads (210) and the stress member (225), the sheath (230) terminating at each end of the sensor module (130), and at least one mechanical guide (240) in the sensor module (130) deflecting the stress member (230). The method comprises providing a cable core including a stress member (225) and a lead (210); enclosing the cable core in a sheath (230); providing an opening in the sheath (230); and assembling a sensor module (130) to the cable core over the opening such that the stress member (225) extends continuously through the sensor module (130).
摘要翻译：公开了一种地震电缆（110）及其制造方法。地震电缆（110）包括传感器模块（130）; 至少一个引线（210）到达或来自传感器模块（130）; 连续延伸穿过所述传感器模块（130）的应力构件（225）; 以及包围所述引线（210）和所述应力部件（225）的护套（230），所述护套（230）终止于所述传感器模块（130）的每个端部处，并且所述传感器模块中的至少一个机械引导件（240）（130）使应力构件（230）偏转。该方法包括提供包括应力构件（225）和引线（210）的电缆芯体; 将电缆芯封闭在护套（230）中; 在所述护套（230）中提供开口; 以及将传感器模块（130）组装到所述开口上的所述电缆芯，使得所述应力构件（225）连续地延伸穿过所述传感器模块（130）。

110. 发明授权

US07660191B2 Methods and apparatus for acquisition of marine seismic data 失效
标题翻译：海洋地震资料采集方法和装置
公开(公告)号：US07660191B2
公开(公告)日：2010-02-09
申请号：US11179922
申请日：2005-07-12
申请人： Johan Olof Anders Robertsson
发明人： Johan Olof Anders Robertsson
IPC分类号： G01V1/38
CPC分类号： G01V1/38
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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