Invention Grant
US08258791B2 Method for subsurface electromagnetic surveying using two or more simultaneously actuated electromagnetic sources to impart electromagnetic signals into a subsurface formation and thereby determining a formation response to each signal
有权
使用两个或多个同时致动的电磁源进行地下电磁勘测的方法，以将电磁信号传递到地下地层，从而确定对每个信号的地层响应
- Patent Title: Method for subsurface electromagnetic surveying using two or more simultaneously actuated electromagnetic sources to impart electromagnetic signals into a subsurface formation and thereby determining a formation response to each signal
- Patent Title (中): 使用两个或多个同时致动的电磁源进行地下电磁勘测的方法，以将电磁信号传递到地下地层，从而确定对每个信号的地层响应
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Application No.: US12321884Application Date: 2009-01-27
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Publication No.: US08258791B2Publication Date: 2012-09-04
- Inventor: Antoni Marjan Ziolkowski
- Applicant: Antoni Marjan Ziolkowski
- Applicant Address: GB Edinburgh
- Assignee: MTEM Ltd.
- Current Assignee: MTEM Ltd.
- Current Assignee Address: GB Edinburgh
- Main IPC: G01V3/00
- IPC: G01V3/00 ; G01V3/15
Abstract:
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.
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