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    Noise reduction in particle motion sensing seismic streamer
    53.
    发明授权
    Noise reduction in particle motion sensing seismic streamer 有权
    粒子运动感应地震拖缆降噪

    公开(公告)号：US09291731B2

    公开(公告)日：2016-03-22

    申请号：US12426007

    申请日：2009-04-17

    Applicant: Patrick Perciot ,  Lars Borgen ,  Oeyvind Teigen ,  Nicolas Goujon

    Inventor： Patrick Perciot ,  Lars Borgen ,  Oeyvind Teigen ,  Nicolas Goujon

    IPC: G01V1/38 ,  G01V1/20

    CPC classification number: G01V1/201

    Abstract: An apparatus includes particle motion sensors and a streamer that contains the particle motion sensors. The streamer is to be towed in connection with a seismic survey, and the towing of the streamer produces a turbulent flow. The streamer includes an inner cable that contains the particle motion sensors and a fluid containing layer to surround the inner cable to reduce noise otherwise sensed by the particle motion sensors due to the turbulent flow.

    Abstract translation: 一种装置包括粒子运动传感器和包含粒子运动传感器的拖缆。 拖缆将与地震勘测有关，牵引拖缆产生湍流。 拖缆包括内部电缆，其包含颗粒运动传感器和围绕内部电缆的流体容纳层，以减少由于湍流而由颗粒运动传感器感测到的噪声。

    SENSOR ASSEMBLY
    55.
    发明申请
    SENSOR ASSEMBLY 有权
    传感器总成

    公开(公告)号：US20130315036A1

    公开(公告)日：2013-11-28

    申请号：US13479099

    申请日：2012-05-23

    Applicant: Hans Paulson ,  Vidar A. Husom ,  Nicolas Goujon

    Inventor： Hans Paulson ,  Vidar A. Husom ,  Nicolas Goujon

    IPC: G01V1/20

    CPC classification number: G01V1/20 ,  B81B2207/09 ,  G01V1/184 ,  G01V1/38 ,  G01V1/3808 ,  G10K11/006 ,  H01L23/02 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: A multiple axis sensor assembly includes an enclosure and encapsulated microelectromechanical system (MEMS) sensors. The encapsulated sensors are disposed inside the enclosure and are mounted in different orientations, which correspond to different axes of the sensor assembly. A controller of the sensor assembly is disposed in the enclosure and electrically coupled to the MEMS sensors.

    Abstract translation: 多轴传感器组件包括外壳和封装的微机电系统（MEMS）传感器。 封装的传感器设置在外壳内并且以不同的方向安装，其对应于传感器组件的不同轴线。 传感器组件的控制器设置在外壳中并电耦合到MEMS传感器。

    Housing for a seismic sensing element, and a seismic sensor
    57.
    发明授权
    Housing for a seismic sensing element, and a seismic sensor 有权
    地震传感元件的外壳和地震传感器

    公开(公告)号：US07778114B2

    公开(公告)日：2010-08-17

    申请号：US11063463

    申请日：2005-02-22

    Applicant: Nicolas Goujon ,  Kambiz Iranpour Mobarekeh ,  James Edward Martin ,  Johan Fredrik Naes ,  Rune Sindre Voldsbekk

    Inventor： Nicolas Goujon ,  Kambiz Iranpour Mobarekeh ,  James Edward Martin ,  Johan Fredrik Naes ,  Rune Sindre Voldsbekk

    IPC: G01V1/16 ,  G10K11/00

    CPC classification number: G01V1/16 ,  G01V1/20 ,  G01V1/38

    Abstract: 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).

    Abstract translation: 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）。

    CALIBRATING AN ACCELEROMETER
    58.
    发明申请
    CALIBRATING AN ACCELEROMETER 有权
    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

    Applicant: Nicolas Goujon ,  Ahmet Kemal Ozdemir ,  Bent Andreas Kjellesvig

    Inventor： Nicolas Goujon ,  Ahmet Kemal Ozdemir ,  Bent Andreas Kjellesvig

    IPC: G01P21/00 ,  G01P15/00

    CPC classification number: G01V13/00

    Abstract: 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.

    Abstract translation: 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。

    Processing seismic data
    59.
    发明授权
    Processing seismic data 失效
    处理地震数据

    公开(公告)号：US07421346B2

    公开(公告)日：2008-09-02

    申请号：US10534118

    申请日：2003-11-13

    Applicant: Nicolas Goujon ,  Johan Olof Anders Robertsson ,  Kambiz Iranpour

    Inventor： Nicolas Goujon ,  Johan Olof Anders Robertsson ,  Kambiz Iranpour

    IPC: G01V1/28

    CPC classification number: G01V1/3808

    Abstract: A method of matching the impulse response of a hydrophone and the impulse of a geophone accelerometer comprises performing a calculus operation upon the response of one of the hydrophone and the accelerometer. A filter is then derived from the output of the calculus operation and the response of the other of the hydrophone and the accelerometer. The filter may then be used to match seismic data acquired by the one of the hydrophone and the accelerometer to seismic data acquired by the other of the hydrophone and the accelerometer. The calculus operation may comprise differentiating the hydrophone response, or integrating the accelerometer impulse response.

    Abstract translation: 一种匹配水听器的脉冲响应和地震检波器加速度计的脉冲的方法包括根据水听器和加速度计之一的响应执行微积分运算。 然后从微积分运算的输出和另一个水听器和加速度计的响应导出滤波器。 然后可以使用滤波器将由水听器和加速度计之一获取的地震数据与由水听器和加速度计中的另一个采集的地震数据相匹配。 微积分运算可以包括区分水听器响应或积分加速度计脉冲响应。

    Removing Noise from Seismic Data Obtained from Towed Seismic Sensors
    60.
    发明申请
    Removing Noise from Seismic Data Obtained from Towed Seismic Sensors 有权
    从地震传感器获取的地震数据中消除噪声

    公开(公告)号：US20080151688A1

    公开(公告)日：2008-06-26

    申请号：US11740763

    申请日：2007-04-26

    Applicant: Nicolas Goujon

    Inventor： Nicolas Goujon

    IPC: G01V1/28

    CPC classification number: G01V1/3808 ,  G01V1/36 ,  G01V1/364 ,  G01V2210/32

    Abstract: A technique includes obtaining different sets of data, which are provided by seismic sensors that share a tow line in common. Each data set is associated with a different spatial sampling interval. The technique includes processing the different sets of data to generate a signal that is indicative of a seismic event that is detected by the set of towed seismic sensors. The processing includes using the different spatial sampling intervals to at least partially eliminate noise from the signal.

    Abstract translation: 一种技术包括获得不同的数据集合，这些数据由共享共同牵引线的地震传感器提供。 每个数据集与不同的空间采样间隔相关联。 该技术包括处理不同的数据集合以产生指示由该组牵引地震传感器检测到的地震事件的信号。 该处理包括使用不同的空间采样间隔来至少部分地消除来自信号的噪声。

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