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公开(公告)号：US20080312839A1
公开(公告)日：2008-12-18
申请号：US12139179
申请日：2008-06-13
申请人： Holger Mathiszik , Tim W. Geerits , Thomas Bohlen , Denise De Nil , Daniel Kohn , Olaf Hellwig , Stefan Jetschny
发明人： Holger Mathiszik , Tim W. Geerits , Thomas Bohlen , Denise De Nil , Daniel Kohn , Olaf Hellwig , Stefan Jetschny
IPC分类号： G01V1/40
CPC分类号： G01V1/50
摘要： A downhole acoustic logging tool is used for generating a guided borehole wave that propagates into the formation as a body wave, reflects from an interface and is converted back into a guided borehole wave. Guided borehole waves resulting from reflection of the body wave are used to image a reflector.
摘要翻译： 井下声波测井工具用于产生作为体波传播到地层中的导向井眼波，从界面反射并转换成导向的井眼波。 使用由身体波反射引起的导向井眼用于对反射镜进行成像。
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公开(公告)号：US08055448B2
公开(公告)日：2011-11-08
申请号：US12139179
申请日：2008-06-13
申请人： Holger Mathiszik , Tim W. Geerits , Thomas Bohlen , Denise De Nil , Daniel Köhn , Olaf Hellwig , Stefan Jetschny
发明人： Holger Mathiszik , Tim W. Geerits , Thomas Bohlen , Denise De Nil , Daniel Köhn , Olaf Hellwig , Stefan Jetschny
IPC分类号： G06V1/40
CPC分类号： G01V1/50
摘要： A downhole acoustic logging tool is used for generating a guided borehole wave that propagates into the formation as a body wave, reflects from an interface and is converted back into a guided borehole wave. Guided borehole waves resulting from reflection of the body wave are used to image a reflector.
摘要翻译： 井下声波测井工具用于产生作为体波传播到地层中的导向井眼波，从界面反射并转换成导向的井眼波。 使用由身体波反射引起的导向井眼用于对反射镜进行成像。
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公开(公告)号：US20120069713A1
公开(公告)日：2012-03-22
申请号：US13210504
申请日：2011-08-16
IPC分类号： G01V1/00
摘要： The present disclosure is related to apparatuses and methods for downhole acoustic logging. The tool may be used for generating a guided borehole wave that propagates into the formation as a body wave, reflects from an interface, and is converted back into a a guided borehole wave. Guided borehole waves resulting from reflection of the body wave are used to image a reflector. Methods may include processing of acoustic logging signals including: wavefield separation, auto-correlation of wavefield components, filtering using a dip filter, and estimating a distance to the reflective interface.
摘要翻译： 本公开涉及用于井下声波测井的装置和方法。 该工具可以用于产生作为体波传播到地层中的导向井眼波，从界面反射并被转换成引导的井眼波。 使用由身体波反射引起的导向井眼用于对反射镜进行成像。 方法可以包括声学测井信号的处理，包括：波场分离，波场分量的自相关，使用浸滤器的滤波，以及估计到反射界面的距离。
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公开(公告)号：US08811114B2
公开(公告)日：2014-08-19
申请号：US13210504
申请日：2011-08-16
摘要： The present disclosure is related to apparatuses and methods for downhole acoustic logging. The tool may be used for generating a guided borehole wave that propagates into the formation as a body wave, reflects from an interface, and is converted back into a guided borehole wave. Guided borehole waves resulting from reflection of the body wave are used to image a reflector. Methods may include processing of acoustic logging signals including: wavefield separation, auto-correlation of wavefield components, filtering using a dip filter, and estimating a distance to the reflective interface.
摘要翻译： 本公开涉及用于井下声波测井的装置和方法。 该工具可以用于产生作为体波传播到地层中的导向井眼波，从界面反射并被转换成导向的井眼波。 使用由身体波反射引起的导向井眼用于对反射镜进行成像。 方法可以包括声学测井信号的处理，包括：波场分离，波场分量的自相关，使用浸滤器的滤波，以及估计到反射界面的距离。
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公开(公告)号：US07663971B2
公开(公告)日：2010-02-16
申请号：US10973086
申请日：2004-10-25
申请人： Bernd Milkereit , Thomas Bohlen
发明人： Bernd Milkereit , Thomas Bohlen
摘要： Resonance scattering analysis of at least 3-component (3-C) VSP data detects heterogeneities in the proximity of a borehole. A method for seismic exploration of a pre-determined volume of the earth for assessing features of the volume using at least 3-C VSP data generated for the volume comprises: computing a resonance spectra indicating resonance scattering of the at least 3-C VSP data; and determining a lateral continuity of said features in accordance with the resonance spectra. Zero amplitude in a resonance spectrum indicates definite polarization of the direct pressure wave into the ray direction and very weak lateral heterogeneity along the path of the direct wave. High amplitudes in a resonance spectrum are observed if energy of the direct wave is observed on the horizontal components due to scattering at small-scale lateral heterogeneities near the receiver. Peak frequency provides information on the size and location of the scattering structure.
摘要翻译： 至少3组分（3-C）VSP数据的共振散射分析检测了钻孔附近的异质性。 一种用于使用为体积产生的至少3-C VSP数据来评估体积特征的地球的预定体积的地震勘探方法包括：计算指示所述至少3-C VSP数据的共振散射的共振谱 ; 以及根据所述共振谱确定所述特征的横向连续性。 谐振谱中的零幅度表示直接压力波进入射线方向的明确极化，沿着直接波的路径非常弱的侧向异质性。 如果在接收器附近的小尺度横向异质性下的散射在水平分量上观察到直接波的能量，则观察到共振谱中的高振幅。 峰值频率提供有关散射结构的大小和位置的信息。
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公开(公告)号：US20050162974A1
公开(公告)日：2005-07-28
申请号：US10973086
申请日：2004-10-25
申请人： Bernd Milkereit , Thomas Bohlen
发明人： Bernd Milkereit , Thomas Bohlen
摘要： Resonance scattering analysis of at least 3-component (3-C) VSP data detects heterogeneities in the proximity of a borehole. A method for seismic exploration of a pre-determined volume of the earth for assessing features of the volume using at least 3-C VSP data generated for the volume comprises: computing a resonance spectra indicating resonance scattering of the at least 3-C VSP data; and determining a lateral continuity of said features in accordance with the resonance spectra. Zero amplitude in a resonance spectrum indicates definite polarization of the direct pressure wave into the ray direction and very weak lateral heterogeneity along the path of the direct wave. High amplitudes in a resonance spectrum are observed if energy of the direct wave is observed on the horizontal components due to scattering at small-scale lateral heterogeneities near the receiver. Peak frequency provides information on the size and location of the scattering structure.
摘要翻译： 至少3组分（3-C）VSP数据的共振散射分析可以检测钻孔附近的异质性。 一种用于使用为体积生成的至少3-C VSP数据来评估体积特征的地球的预定体积的地震勘探方法包括：计算表示所述至少3-C VSP数据的共振散射的共振谱 ; 以及根据所述共振谱确定所述特征的横向连续性。 谐振谱中的零幅度表示直接压力波进入射线方向的明确极化，沿着直接波的路径非常弱的侧向异质性。 如果在接收器附近的小尺度横向异质性下的散射在水平分量上观察到直接波的能量，则观察到共振谱中的高振幅。 峰值频率提供有关散射结构的大小和位置的信息。
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7.发明授权Magnus rotor with balancing weights and method for balancing a body of revolution 有权具有平衡重量的马格纳斯转子和用于平衡革命的方法公开(公告)号：US09297358B2
公开(公告)日：2016-03-29
申请号：US13821513
申请日：2011-09-14
申请人： Rolf Rohden , Thomas Bohlen
发明人： Rolf Rohden , Thomas Bohlen
CPC分类号： F03D3/005 , B63H9/02 , F03D3/067 , F03D7/0296 , F03D13/35 , Y02T70/58 , Y10T29/49316
摘要： The invention relates to a Magnus rotor having a cylindrical body of revolution for converting wind power into a feed force using the Magnus effect. The Magnus rotor having: a rotational shaft about which the body of revolution rotates; a support member on which the body of revolution is mounted; and a body of revolution which has stiffening ribs for the reinforcement thereof. The body of revolution is primed in at least two planes arranged at a mutual spacing in the axial direction perpendicular to the rotational shaft of the body of revolution in order to accommodate balancing weights. The invention further relates to a method for balancing a body of revolution according to the invention.
摘要翻译： 本发明涉及一种具有圆柱形旋转体的马格纳斯转子，用于使用马格努斯效应将风力转换成进给力。 马格努斯转子具有：旋转轴，旋转体绕其转动; 安装转体的支撑构件; 以及具有加强肋的加强肋的革命体。 旋转体在至少两个垂直于旋转体的旋转轴的轴向相互间隔布置的平面上，以适应平衡重量。 本发明还涉及根据本发明的用于平衡旋转体的方法。
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公开(公告)号：USD580844S1
公开(公告)日：2008-11-18
申请号：US29304383
申请日：2008-02-29
申请人： Rolf Rohden , Dirk Holtkamp , Thomas Bohlen
设计人： Rolf Rohden , Dirk Holtkamp , Thomas Bohlen
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9.发明申请MAGNUS ROTOR WITH BALANCING WEIGHTS AND METHOD FOR BALANCING A BODY OF REVOLUTION 有权具有平衡重量的MAGNUS转子和用于平衡革命体的方法公开(公告)号：US20130302164A1
公开(公告)日：2013-11-14
申请号：US13821513
申请日：2011-09-14
申请人： Rolf Rohden , Thomas Bohlen
发明人： Rolf Rohden , Thomas Bohlen
IPC分类号： B63H9/02
CPC分类号： F03D3/005 , B63H9/02 , F03D3/067 , F03D7/0296 , F03D13/35 , Y02T70/58 , Y10T29/49316
摘要： The invention relates to a Magnus rotor comprising a cylindrical body of revolution for converting wind power into a feed force using the Magnus effect. The Magnus rotor comprises: a rotational shaft about which the body of revolution rotates; a support member on which the body of revolution is mounted; and a body of revolution which has means for the reinforcement thereof. The body of revolution is primed in at least two planes arranged at a mutual spacing in the axial direction perpendicular to the rotational shaft of the body of revolution in order to accommodate balancing weights. The invention further relates to a method for balancing a body of revolution according to the invention.
摘要翻译： 本发明涉及一种马格纳斯转子，其包括用于使用马格努斯效应将风力转换成进给力的圆柱形旋转体。 马格努斯转子包括：旋转轴，旋转体绕其旋转; 安装转体的支撑构件; 还有一种具有加固手段的革命体。 旋转体在至少两个垂直于旋转体的旋转轴的轴向相互间隔布置的平面上涂刷以适应平衡重量。 本发明还涉及根据本发明的用于平衡旋转体的方法。
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