会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Processing seismic data
    • 处理地震数据
    • US07386397B2
    • 2008-06-10
    • US10514858
    • 2003-05-27
    • Lasse AmundsenTage RostenJohan O. A. RobertssonJulian Edward Kragh
    • Lasse AmundsenTage RostenJohan O. A. RobertssonJulian Edward Kragh
    • G01V1/00G01V1/38
    • G01V1/38G01V1/364G01V2210/56
    • A method of determining a vertical component of particle velocity from seismic data acquired using at least one receiver disposed within a water column comprises determining the vertical component of particle velocity from the pressure at a first location and a second location. The first location is the location of a first receiver, and is vertically beneath the second location. The method uses an operator accurate for seismic data acquired at a vertical separation between the first and second locations of up to at least 0.4 times the minimum wavelength of seismic energy used to acquire the seismic data. The second location may be at or above the surface of the water column. Alternatively, the method be applied to a twin streamer seismic surveying arrangement in which the second location is below the surface of the water column and is the location of a second receiver.
    • 使用设置在水柱内的至少一个接收器获取的地震数据确定粒子速度的垂直分量的方法包括从第一位置和第二位置处的压力确定粒子速度的垂直分量。 第一个位置是第一个接收器的位置,并且位于第二个位置之下。 该方法使用对于在用于获取地震数据的地震能量的最小波长的至少0.4倍的第一和第二位置之间的垂直间隔处获取的地震数据精确的操作者。 第二位置可以在水柱的表面上或上方。 或者,该方法应用于双流道地震测量装置,其中第二位置在水柱表面下方,并且是第二接收器的位置。
    • 2. 发明授权
    • Processing seismic data
    • 处理地震数据
    • US07774142B2
    • 2010-08-10
    • US12098867
    • 2008-04-07
    • Lasse AmundsenTage RostenJohan O. A. RobertssonJulian Edward Kragh
    • Lasse AmundsenTage RostenJohan O. A. RobertssonJulian Edward Kragh
    • G01V1/00G01V1/38
    • G01V1/38G01V1/364G01V2210/56
    • A method of determining a vertical component of particle velocity from seismic data acquired using at least one receiver disposed within a water column includes determining the vertical component of particle velocity from the pressure at a first location and a second location. The first location is the location of a first receiver, and is vertically beneath the second location. The method uses an operator accurate for seismic data acquired at a vertical separation between the first and second locations of up to at least 0.4 times the minimum wavelength of seismic energy used to acquire the seismic data. The second location may be at or above the surface of the water column. Alternatively, the method may be applied to a twin streamer seismic surveying arrangement in which the second location is below the surface of the water column and is the location of a second receiver.
    • 使用设置在水柱内的至少一个接收器获取的地震数据确定粒子速度的垂直分量的方法包括从第一位置和第二位置处的压力确定粒子速度的垂直分量。 第一个位置是第一个接收器的位置,并且位于第二个位置之下。 该方法使用对于在用于获取地震数据的地震能量的最小波长的至少0.4倍的第一和第二位置之间的垂直间隔处获取的地震数据精确的操作者。 第二位置可以在水柱的表面上或上方。 或者,该方法可以应用于双拖缆地震测量装置,其中第二位置在水柱的表面下方并且是第二接收器的位置。
    • 3. 发明申请
    • PROCESSING SEISMIC DATA
    • 处理地震数据
    • US20080186804A1
    • 2008-08-07
    • US12098867
    • 2008-04-07
    • Lasse AmundsenTage RostenJohan O.A. RobertssonJulian Edward Kragh
    • Lasse AmundsenTage RostenJohan O.A. RobertssonJulian Edward Kragh
    • G01V1/36G01V1/28
    • G01V1/38G01V1/364G01V2210/56
    • A method of determining a vertical component of particle velocity from seismic data acquired using at least one receiver disposed within a water column comprises determining the vertical component of particle velocity from the pressure at a first location and a second location. The first location is the location of a first receiver, and is vertically beneath the second location. The method uses an operator accurate for seismic data acquired at a vertical separation between the first and second locations of up to at least 0.4 times the minimum wavelength of seismic energy used to acquire the seismic data. The second location may be at or above the surface of the water column. Alternatively, the method may be applied to a twin streamer seismic surveying arrangement in which the second location is below the surface of the water column and is the location of a second receiver.
    • 使用设置在水柱内的至少一个接收器获取的地震数据确定粒子速度的垂直分量的方法包括从第一位置和第二位置处的压力确定粒子速度的垂直分量。 第一个位置是第一个接收器的位置,并且位于第二个位置之下。 该方法使用对于在用于获取地震数据的地震能量的最小波长的至少0.4倍的第一和第二位置之间的垂直间隔处获取的地震数据精确的操作者。 第二位置可以在水柱的表面上或上方。 或者,该方法可以应用于双拖缆地震测量装置,其中第二位置在水柱的表面下方并且是第二接收器的位置。
    • 5. 发明申请
    • Processing seismic data
    • 处理地震数据
    • US20060074562A1
    • 2006-04-06
    • US10514858
    • 2003-05-27
    • Lasse AmundsenTage RostenJohan RobertssonJulian Kragh
    • Lasse AmundsenTage RostenJohan RobertssonJulian Kragh
    • G06F19/00
    • G01V1/38G01V1/364G01V2210/56
    • A method of determining a vertical component of particle velocity from seismic data acquired using at least one receiver disposed within a water column comprises determining the vertical component of particle velocity from the pressure at a first location and a second location. The first location is the location of a first receiver, and is vertically beneath the second location. The method uses an operator accurate for seismic data acquired at a vertical separation between the first and second locations of up to at least 0.4 times the minimum wavelength of seismic energy used to acquire the seismic data. The second location may be at or above the surface of the water column. Alternatively, the method be applied to a twin streamer seismic surveying arrangement in which the second location is below the surface of the water column and is the location of a second receiver.
    • 使用设置在水柱内的至少一个接收器获取的地震数据确定粒子速度的垂直分量的方法包括从第一位置和第二位置处的压力确定粒子速度的垂直分量。 第一个位置是第一个接收器的位置,并且位于第二个位置之下。 该方法使用对于在用于获取地震数据的地震能量的最小波长的至少0.4倍的第一和第二位置之间的垂直间隔处获取的地震数据精确的操作者。 第二位置可以在水柱的表面上或上方。 或者,该方法应用于双流道地震测量装置,其中第二位置在水柱表面下方,并且是第二接收器的位置。
    • 6. 发明申请
    • Method and Apparatus for Deriving a Calibration Filter for Electromagnetic Data
    • 用于导出电磁数据校准滤波器的方法和装置
    • US20080281524A1
    • 2008-11-13
    • US11547378
    • 2005-04-01
    • Tage RostenLasse Amundsen
    • Tage RostenLasse Amundsen
    • G01V3/12
    • G01V3/12G01V3/083
    • A method of deriving a calibration filter for electromagnetic data is provided. The method comprises providing a source (21, 22) of electromagnetic radiation and subsequently measuring components of the source electromagnetic field (23, 24, 25) at a receiver when the source is sufficiently close to the receiver that the down-going signal dominates over the up-going signal reflected from features below the receiver. Such a measurement can be used in frequency domain analysis (26, 28, 29) to extract the down-going signal component and derive a calibration filter for the receiver. The method is repeated (27, 30) for each receiver used in an electromagnetic sounding survey.
    • 提供了一种导出电磁数据校准滤波器的方法。 该方法包括提供电磁辐射源(21,22),并随后在接收器处测量源电磁场(23,24,25)的分量,当源足够靠近接收器时,下行信号主导超过 来自接收机下方特征的反射信号。 这样的测量可以用于频域分析(26,28,29)中以提取下行信号分量并导出用于接收机的校准滤波器。 对于在电磁探测调查中使用的每个接收机,重复该方法(27,30)。