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1. 发明授权

US08143897B2 Short-offset transient electromagnetic geophysical surveying 有权
标题翻译：短偏移瞬态电磁地球物理测量
公开(公告)号：US08143897B2
公开(公告)日：2012-03-27
申请号：US12378104
申请日：2009-02-11
申请人： Antoni Marjan Ziolkowski
发明人： Antoni Marjan Ziolkowski
IPC分类号： G01V3/15 , G01V3/17 , G01V3/08
CPC分类号： G01V3/12 , G01V3/083
摘要： A method for electromagnetic surveying subsurface formations includes inducing an electromagnetic field in the subsurface formations by passing electric current through a transmitter. Response of the subsurface formations to the induced electromagnetic field is detected at a first plurality of spaced apart positions disposed longitudinally within a bipole length of the transmitter. A direct induction response is removed from the detected response.
摘要翻译：电磁测量地下地层的方法包括通过使电流通过发射器来诱导地下地层中的电磁场。在纵向位于发射器的双极长度内的第一多个间隔位置处检测地下地层对感应电磁场的响应。从检测到的响应中去除直接感应响应。

2. 发明申请

US20100188090A1 Method for subsurface electromagnetic surveying using two or more simultaneously actuated electromagnetic sources 有权
标题翻译：使用两个或多个同时激励的电磁源进行地下电磁勘测的方法
公开(公告)号：US20100188090A1
公开(公告)日：2010-07-29
申请号：US12321884
申请日：2009-01-27
申请人： Antoni Marjan Ziolkowski
发明人： Antoni Marjan Ziolkowski
IPC分类号： G01V3/00
CPC分类号： G01V3/12 , G01V3/083
摘要： A method for electromagnetic exploration includes imparting a first electromagnetic signal into subsurface formations and imparting a second electromagnetic signal into the formations substantially contemporaneously with imparting the first electromagnetic signal. The first and second electromagnetic signals are substantially uncorrelated with each other. A combined electromagnetic response of the formations to the first and second imparted electromagnetic signals is detected. A response of the formations to each of the first and the second imparted signals is determined from the detected response.
摘要翻译：一种用于电磁勘探的方法包括将第一电磁信号施加到地下构造中，并且在施加第一电磁信号的同时向结构赋予第二电磁信号。第一和第二电磁信号基本上彼此不相关。检测到地层对第一和第二施加的电磁信号的组合的电磁响应。根据检测到的响应确定形成对第一和第二施加信号中的每一个的响应。

3. 发明申请

US20090309599A1 Method for subsurface electromagnetic surveying using two or more simultaneously actuated electromagnetic sources 有权
标题翻译：使用两个或多个同时激励的电磁源进行地下电磁勘测的方法
公开(公告)号：US20090309599A1
公开(公告)日：2009-12-17
申请号：US12157471
申请日：2008-06-11
申请人： Antoni Marjan Ziolkowski
发明人： Antoni Marjan Ziolkowski
IPC分类号： G01V3/17
CPC分类号： G01V3/12 , G01V3/083
摘要： A method for electromagnetic exploration includes imparting a first electromagnetic signal into subsurface formations from a first location and imparting a second electromagnetic signal into the formations from a second location substantially contemporaneously with imparting the first electromagnetic signal. The first and second electromagnetic signals are substantially uncorrelated with each other. A combined electromagnetic response of the formations to the first and second imparted electromagnetic signals is detected at a third location. A response of the formations to each of the first and the second imparted signals is determined from the detected response.
摘要翻译：一种用于电磁探测的方法包括：将第一电磁信号从第一位置施加到地下构造中，并将第二电磁信号从基本同时施加第一电磁信号的第二位置施加到地层中。第一和第二电磁信号基本上彼此不相关。在第三位置处检测到地层对第一和第二施加的电磁信号的组合的电磁响应。根据检测到的响应确定形成对第一和第二施加信号中的每一个的响应。

4. 发明授权

US08649992B2 Method for reducing induction noise in towed marine electromagnetic survey signals 有权
标题翻译：拖船式电磁勘测信号中降低感应噪声的方法
公开(公告)号：US08649992B2
公开(公告)日：2014-02-11
申请号：US12218638
申请日：2008-07-17
申请人： Antoni Marjan Ziolkowski , Richard Graeme Carson
发明人： Antoni Marjan Ziolkowski , Richard Graeme Carson
IPC分类号： G01C25/00 , G01D18/00 , G01F25/00
CPC分类号： G01V3/12 , Y02A90/344
摘要： A method for reducing effect of motion on electromagnetic signals detected while moving an electromagnetic receiver through a body of water includes measuring a parameter related to an amount of current passed through an electromagnetic transmitter to induce an electromagnetic field in subsurface formations. A magnetic field proximate the electromagnetic receiver is measured. A transmitter portion of the measured magnetic field is estimated from the measured parameter. A motion portion of the measured magnetic field is estimated from the measured magnetic field and the estimated transmitter portion. A voltage induced in the receiver is estimated from the estimated motion portion. Signals detected by the receiver are corrected using the estimated voltage.
摘要翻译：减少运动对电磁接收器通过水体移动时检测到的电磁信号的影响的方法包括测量与通过电磁发射器的电流量相关的参数，以引起地下地层中的电磁场。测量靠近电磁接收器的磁场。从测量的参数估计测量的磁场的发射器部分。从测量的磁场和估计的发射器部分估计测量的磁场的运动部分。从估计的运动部分估计在接收机中感应的电压。使用估计电压校正接收机检测到的信号。

5. 发明授权

US08274288B2 Multi-transient DC resistivity measurements 有权
标题翻译：多电流直流电阻率测量
公开(公告)号：US08274288B2
公开(公告)日：2012-09-25
申请号：US11990035
申请日：2006-08-04
申请人： Antoni Marjan Ziolkowski , Bruce Alan Hobbs
发明人： Antoni Marjan Ziolkowski , Bruce Alan Hobbs
IPC分类号： G01V3/00
CPC分类号： G01V3/02
摘要： A method for measuring resistivity variations in the earth comprising passing a transient current between two source electrodes; measuring the transient current at the source electrodes; measuring the resultant transient voltage between at least one pair of receiver electrodes; estimating one or more processing functions for applying to the measured input current to provide a step current profile, and applying the same one or more processing functions to the measured voltage to provide an estimate of the step response voltage between the receivers, using both the step current and the estimated step response voltage to determine the resulting apparent earth resistance, and using the apparent earth resistance to determine the resistivity of the earth.
摘要翻译：一种用于测量地球中的电阻率变化的方法，包括使两个源极之间的瞬态电流通过; 测量源电极处的瞬态电流; 测量在至少一对接收器电极之间产生的瞬态电压; 估计用于施加到所测量的输入电流以提供步进电流分布的一个或多个处理功能，以及将相同的一个或多个处理功能应用于所测量的电压，以提供所述接收机之间的阶跃响应电压的估计，电流和估计的阶跃响应电压，以确定产生的表观接地电阻，并使用表观接地电阻来确定地球的电阻率。

6. 发明申请

US20100327885A1 Method for estimating and removing air wave response in marine electromagnetic surveying 有权
标题翻译：海洋电磁测量中的空气波响应估计和去除方法
公开(公告)号：US20100327885A1
公开(公告)日：2010-12-30
申请号：US12459158
申请日：2009-06-26
申请人： Antoni Marjan Ziolkowski , David Allan Wright
发明人： Antoni Marjan Ziolkowski , David Allan Wright
IPC分类号： G01R27/08 , G06F19/00
CPC分类号： G01V3/12 , G01V3/083 , Y02A90/344
摘要： A method for determining resistivity distribution of formations below a bottom of a body of water from transient electromagnetic signals acquired by imparting a transient electromagnetic field into the water and detecting an electromagnetic response thereto at a plurality of spaced apart positions from a place of the imparting includes simulating an air wave response at each of the plurality of spaced apart positions. The simulated air wave response is subtracted from the detected response to produce a subsurface impulse response at each of the plurality of positions. The subsurface impulse responses are used to determine the resistivity distribution.
摘要翻译：一种用于通过将瞬态电磁场赋予水而获得的瞬态电磁信号中的水体底部以下的地层的电阻率分布的方法，并且在从所述赋予的地方开始的多个间隔开的位置处检测其电磁响应包括在多个间隔开的位置的每一个处模拟空气波响应。从检测到的响应中减去模拟空气波响应，以在多个位置的每个位置产生地下脉冲响应。地下脉冲响应用于确定电阻率分布。

7. 发明申请

US20100201367A1 Short-offset transient electromagnetic geophysical surveying 有权
标题翻译：短偏移瞬态电磁地球物理测量
公开(公告)号：US20100201367A1
公开(公告)日：2010-08-12
申请号：US12378104
申请日：2009-02-11
申请人： Antoni Marjan Ziolkowski
发明人： Antoni Marjan Ziolkowski
IPC分类号： G01V3/00
CPC分类号： G01V3/12 , G01V3/083
摘要： A method for electromagnetic surveying subsurface formations includes inducing an electromagnetic field in the subsurface formations by passing electric current through a transmitter. Response of the subsurface formations to the induced electromagnetic field is detected at a first plurality of spaced apart positions disposed longitudinally within a bipole length of the transmitter. A direct induction response is removed from the detected response.
摘要翻译：电磁测量地下地层的方法包括通过使电流通过发射器来诱导地下地层中的电磁场。在纵向位于发射器的双极长度内的第一多个间隔位置处检测地下地层对感应电磁场的响应。从检测到的响应中去除直接感应响应。

8. 发明授权

US09097815B2 Method for subsurface electromagnetic surveying using two or more simultaneously actuated electromagnetic sources 有权
标题翻译：使用两个或多个同时激励的电磁源进行地下电磁勘测的方法
公开(公告)号：US09097815B2
公开(公告)日：2015-08-04
申请号：US13551746
申请日：2012-07-18
申请人： Antoni Marjan Ziolkowski
发明人： Antoni Marjan Ziolkowski
IPC分类号： G01V3/00 , G01V3/15 , G01V3/12 , G01V3/08
CPC分类号： G01V3/12 , G01V3/083
摘要： A method for determining a formation response form a detected electromagnetic signal resulting from a first electromagnetic signal imparted into a subsurface earth formation and from a second electromagnetic signal imparted into the formation, the first and second signals being imparted substantially contemporaneously. The detected signals are deconvolved using the first electromagnetic signal. The deconvolved detected signal is used to estimate the formation response to the first electromagnetic signal. Convolving the estimated formation response from the estimated formation response with the first electromagnetic signal and subtracting a result of the convulsion with the first electromagnetic signal from the detected signal.
摘要翻译：用于确定形成响应的方法形成由施加到地下地层中的第一电磁信号和被施加到地层中的第二电磁信号产生的检测到的电磁信号，所述第一和第二信号基本同时被赋予。使用第一电磁信号对检测到的信号进行去卷积。解卷积的检测信号用于估计对第一电磁信号的形成响应。使用第一电磁信号将来自估计的形成响应的估计地层响应与来自检测到的信号的第一电磁信号相减，从而减除抽搐的结果。

9. 发明申请

US20100315088A1 Multi-Transient DC Resistivity Measurements 有权
标题翻译：多瞬态直流电阻率测量
公开(公告)号：US20100315088A1
公开(公告)日：2010-12-16
申请号：US11990035
申请日：2006-08-04
申请人： Antoni Marjan Ziolkowski , Bruce Alan Hobbs
发明人： Antoni Marjan Ziolkowski , Bruce Alan Hobbs
IPC分类号： G01V3/04
CPC分类号： G01V3/02
摘要： A method for measuring resistivity variations in the earth comprising passing a transient current between two source electrodes; measuring the transient current at the source electrodes; measuring the resultant transient voltage between at least one pair of receiver electrodes; estimating one or more processing functions for applying to the measured input current to provide a step current profile, and applying the same one or more processing functions to the measured voltage to provide an estimate of the step response voltage between the receivers, using both the step current and the estimated step response voltage between voltage to determine the resulting apparent earth resistance, and using the apparent earth resistance to determine the resistivity of the earth.
摘要翻译：一种用于测量地球中的电阻率变化的方法，包括使两个源极之间的瞬态电流通过; 测量源电极处的瞬态电流; 测量在至少一对接收器电极之间产生的瞬态电压; 估计用于施加到所测量的输入电流以提供步进电流分布的一个或多个处理功能，以及将相同的一个或多个处理功能应用于所测量的电压，以提供所述接收机之间的阶跃响应电压的估计，电流和电压之间的估计阶跃响应电压，以确定产生的表观接地电阻，并使用表观接地电阻来确定地球的电阻率。

10. 发明授权

US07795873B2 Method for attenuating air wave response in marine electromagnetic surveying 有权
标题翻译：海洋电磁测量中空气波响应衰减的方法
公开(公告)号：US07795873B2
公开(公告)日：2010-09-14
申请号：US12218424
申请日：2008-07-15
申请人： Antoni Marjan Ziolkowski , David Allan Wright
发明人： Antoni Marjan Ziolkowski , David Allan Wright
IPC分类号： G01V3/00
CPC分类号： G01V3/12 , G01V3/083 , Y02A90/344
摘要： A method for measuring the electromagnetic response of formations below the bottom of a body of water includes positioning at least one electromagnetic transmitter and at least one electromagnetic receiver in the body of water each at a selected depth below the water surface. A transient electric current is passed through the at least one transmitter. An electromagnetic signal is detected at the at least one electromagnetic receiver. The depths are selected so that substantially all electromagnetic response to the current passed through the transmitter from the air above the body of water in the detected electromagnetic signal occurs before the beginning of a response originating in the formations below the water bottom.
摘要翻译：一种用于测量水体底部下方的地层的电磁响应的方法包括将至少一个电磁发射器和水体中的至少一个电磁接收器定位在水面下方的选定深度处。瞬态电流通过至少一个发射器。在所述至少一个电磁接收器处检测电磁信号。深度被选择为使得在检测到的电磁信号中从水体上方的空气通过发射器的电流基本上全部的电磁响应发生在起始于水底下的地层的响应开始之前。

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