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1. 发明授权

US06914433B2 Detection of subsurface resistivity contrasts with application to location of fluids 有权
标题翻译：地下电阻的检测与应用于流体位置的对比
公开(公告)号：US06914433B2
公开(公告)日：2005-07-05
申请号：US10482554
申请日：2002-09-09
申请人： David A Wright , Antoni M Ziolkowski , Bruce A Hobbs
发明人： David A Wright , Antoni M Ziolkowski , Bruce A Hobbs
IPC分类号： G01V3/02 , G01V3/08
CPC分类号： G01V3/02
摘要： The invention relates to a method of mapping subsurface resistivity contrasts by making multichannel transient electromagnetic (MTEM) measurements on or near the earth's surface using at least one source, receiving means for measuring the system response and at least one receiver for measuring the resultant earth response. All signals from the or each source-receiver pair are processed to recover the corresponding electromagnetic impulse response of the earth and such impulse responses, or any transformation of such impulse responses, are displayed to create a subsurface representation of resistivity contrasts. The invention enables subsurface fluid deposits to be located and identified and the movement of such fluids to be monitored.
摘要翻译：本发明涉及通过使用至少一个源在地球表面上或附近进行多通道瞬时电磁（MTEM）测量来映射地下电阻率对比的方法，用于测量系统响应的接收装置和用于测量所得到的地球响应的至少一个接收器。来自或每个源 - 接收器对的所有信号被处理以恢复地球的对应的电磁脉冲响应，并且显示这样的脉冲响应或这种脉冲响应的任何变换以产生电阻率对比的地下表示。本发明使得能够定位和识别地下流体沉积物以及待监测的这种流体的移动。

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