-
公开(公告)号：US09182512B2
公开(公告)日：2015-11-10
申请号：US13281433
申请日：2011-10-26
CPC分类号： G01V1/36 , G01V1/364 , G01V1/38 , G01V2210/144 , G01V2210/32 , G01V2210/56 , G01V2210/57
摘要： A technique includes receiving first data indicative of a pressure measurement and measurements of components of a particle motion vector acquired by sensors disposed on at least one cable; and processing the first data to generate second data indicative of a constructed an in-line component of the particle motion vector. The technique includes processing the first and second data in a geophysical processing operation that relies on at least three components of the particle motion vector.
摘要翻译： 一种技术包括接收指示压力测量的第一数据和由设置在至少一根电缆上的传感器获取的粒子运动矢量的分量的测量; 以及处理所述第一数据以产生指示构成所述粒子运动矢量的在线分量的第二数据。 该技术包括在依赖于粒子运动矢量的至少三个分量的地球物理处理操作中处理第一和第二数据。
-
公开(公告)号：US20130107664A1
公开(公告)日：2013-05-02
申请号：US13281433
申请日：2011-10-26
IPC分类号： G01V1/38
CPC分类号： G01V1/36 , G01V1/364 , G01V1/38 , G01V2210/144 , G01V2210/32 , G01V2210/56 , G01V2210/57
摘要： A technique includes receiving first data indicative of a pressure measurement and measurements of components of a particle motion vector acquired by sensors disposed on at least one cable; and processing the first data to generate second data indicative of a constructed an in-line component of the particle motion vector. The technique includes processing the first and second data in a geophysical processing operation that relies on at least three components of the particle motion vector.
摘要翻译： 一种技术包括接收指示压力测量的第一数据和由设置在至少一根电缆上的传感器获取的粒子运动矢量的分量的测量; 以及处理所述第一数据以产生指示构成所述粒子运动矢量的在线分量的第二数据。 该技术包括在依赖于粒子运动矢量的至少三个分量的地球物理处理操作中处理第一和第二数据。
-
公开(公告)号：US20130028050A1
公开(公告)日：2013-01-31
申请号：US13194512
申请日：2011-07-29
IPC分类号： G01V1/38
CPC分类号： G01V1/3835 , G01V1/3808 , G01V1/3817 , G01V2210/36
摘要： Measurement data acquired by at least one sensor in a cable structure towed through a body of water is received. A torsional vibration noise component in the measurement data is estimated. The torsional vibration noise component is used to estimate a rotation angle of the at least one survey sensor with respect to a reference coordinate system of the cable structure.
摘要翻译： 接收通过水体拖曳的电缆结构中的至少一个传感器采集的测量数据。 估计测量数据中的扭转振动噪声分量。 扭转振动噪声分量用于估计至少一个测量传感器相对于电缆结构的参考坐标系的旋转角度。
-
4.发明申请USING A ROTATION SENSOR MEASUREMENT TO ATTENUATE NOISE ACQUIRED BY A STREAMER-DISPOSED SENSOR 审中-公开使用旋转式传感器测量来降低流量传感器所获得的噪音公开(公告)号：US20100202251A1
公开(公告)日：2010-08-12
申请号：US12369124
申请日：2009-02-11
CPC分类号： G01V1/36 , G01V1/3817 , G01V2210/32 , G01V2210/3246
摘要： A technique includes receiving data indicative of a first measurement acquired by a rotation sensor on a seismic streamer and based on the first measurement, estimating a torque noise present in a measurement acquired by a second sensor on the streamer. The technique includes attenuating the torque noise based on the estimate.
摘要翻译： 一种技术包括接收表示由地震拖缆上的旋转传感器获得的第一测量的数据，并且基于第一测量，估计存在于由流传送器上的第二传感器获得的测量中的转矩噪声。 该技术包括基于估计来衰减转矩噪声。
-
5.发明授权公开(公告)号：US10031247B2
公开(公告)日：2018-07-24
申请号：US12369124
申请日：2009-02-11
摘要： A technique includes receiving data indicative of a first measurement acquired by a rotation sensor on a seismic streamer and based on the first measurement, estimating a torque noise present in a measurement acquired by a second sensor on the streamer. The technique includes attenuating the torque noise based on the estimate.
-
公开(公告)号：US09052412B2
公开(公告)日：2015-06-09
申请号：US13194512
申请日：2011-07-29
IPC分类号： G01V1/38
CPC分类号： G01V1/3835 , G01V1/3808 , G01V1/3817 , G01V2210/36
摘要： Measurement data acquired by at least one sensor in a cable structure towed through a body of water is received. A torsional vibration noise component in the measurement data is estimated. The torsional vibration noise component is used to estimate a rotation angle of the at least one survey sensor with respect to a reference coordinate system of the cable structure.
摘要翻译： 接收通过水体拖曳的电缆结构中的至少一个传感器采集的测量数据。 估计测量数据中的扭转振动噪声分量。 扭转振动噪声分量用于估计至少一个测量传感器相对于电缆结构的参考坐标系的旋转角度。
-
7.发明授权Estimating and correcting perturbations on seismic particle motion sensors employing seismic source signals 有权使用地震源信号的地震微粒运动传感器的估计和校正扰动公开(公告)号：US09229128B2
公开(公告)日：2016-01-05
申请号：US12193040
申请日：2008-08-17
申请人： Ahmet Kemal Ozdemir , Nicolas Goujon , Lars Borgen
发明人： Ahmet Kemal Ozdemir , Nicolas Goujon , Lars Borgen
CPC分类号： G01V13/00 , G01V1/36 , G01V1/3808 , G01V2210/32
摘要： A computer-implemented method includes accessing a set of multicomponent marine noise data exhibiting a plurality of polarization vectors at each of a plurality of co-located pressure and particle motion data points on a marine seismic survey apparatus; and determining a set of perturbation noise data for the marine seismic survey apparatus from the polarization vectors. Computer readable program storage media are encoded with instructions that, when executed by a processor, perform the computer-implemented method. A computing apparatus is programmed to perform the computer-implemented method.
摘要翻译： 计算机实现的方法包括在海洋地震测量装置上的多个相位压力和粒子运动数据点中的每一个处访问一组显示多个极化矢量的多组分海洋噪声数据; 以及从所述极化矢量确定所述海洋地震测量装置的一组扰动噪声数据。 用可执行计算机实现的方法执行的指令对计算机可读程序存储介质进行编码。 计算装置被编程为执行计算机实现的方法。
-
8.发明申请ESTIMATING AND CORRECTING PERTURBATIONS ON SEISMIC PARTICLE MOTION SENSORS EMPLOYING SEISMIC SOURCE SIGNALS 有权使用地震源信号的地震运动传感器的估计和校正误差公开(公告)号：US20100039888A1
公开(公告)日：2010-02-18
申请号：US12193040
申请日：2008-08-17
申请人： Ahmet Kemal Ozdemir , Nicolas Goujon , Lars Borgen
发明人： Ahmet Kemal Ozdemir , Nicolas Goujon , Lars Borgen
IPC分类号： G01V1/36
CPC分类号： G01V13/00 , G01V1/36 , G01V1/3808 , G01V2210/32
摘要： A computer-implemented method includes accessing a set of multicomponent marine noise data exhibiting a plurality of polarization vectors at each of a plurality of co-located pressure and particle motion data points on a marine seismic survey apparatus; and determining a set of perturbation noise data for the marine seismic survey apparatus from the polarization vectors. Computer readable program storage media are encoded with instructions that, when executed by a processor, perfume the computer-implemented method. One computing apparatus is programmed to perform the computer-implemented method.
摘要翻译： 计算机实现的方法包括在海洋地震测量装置上的多个相位压力和粒子运动数据点中的每一个处访问一组显示多个极化矢量的多组分海洋噪声数据; 以及从所述极化矢量确定所述海洋地震测量装置的一组扰动噪声数据。 计算机可读程序存储介质用指令编码，当由处理器执行时，该指令将执行计算机实现的方法。 一个计算装置被编程以执行计算机实现的方法。
-
公开(公告)号：US08136383B2
公开(公告)日：2012-03-20
申请号：US12193028
申请日：2008-08-17
IPC分类号： G01P21/00
CPC分类号： G01V13/00
摘要： To calibrate an accelerometer, a seismic cable that carries the accelerometer is rotated. Data measured by the accelerometer as the seismic cable is rotated is received, and at least one calibration parameter according to the received data is computed. The at least one calibration parameter is for use in calibrating the accelerometer.
摘要翻译： 为了校准加速度计，携带加速度计的地震电缆旋转。 接收到由地震缆线旋转时由加速度计测量的数据，并计算出根据接收到的数据的至少一个校准参数。 至少一个校准参数用于校准加速度计。
-
公开(公告)号：US20090056411A1
公开(公告)日：2009-03-05
申请号：US12193028
申请日：2008-08-17
CPC分类号： G01V13/00
摘要： To calibrate an accelerometer, a seismic cable that carries the accelerometer is rotated. Data measured by the accelerometer as the seismic cable is rotated is received, and at least one calibration parameter according to the received data is computed. The at least one calibration parameter is for use in calibrating the accelerometer.
摘要翻译： 为了校准加速度计，携带加速度计的地震电缆旋转。 接收到由地震缆线旋转时由加速度计测量的数据，并计算出根据接收到的数据的至少一个校准参数。 至少一个校准参数用于校准加速度计。
-
-
-
-
-
-
-
-
-
搜索结果
65 条记录 (耗时 0.022 秒)
