New formulas for the electromagnetic field of a vertical electric dipole in a dielectric or conducting half‐space near its horizontal interface

1982 ◽  
Vol 53 (12) ◽  
pp. 8476-8482 ◽  
Author(s):  
Ronold W. P. King
Keyword(s):  
Electromagnetic Field ◽  
Half Space ◽  
Electric Dipole ◽  
Vertical Electric Dipole ◽  
Horizontal Interface

scholarly journals Simulation of the Vertical-Vertical Controled Source Electromagtic Method

2021 ◽  
Author(s):  
Danusa Souza ◽  
Victor Souza ◽  
Marcos Silva
Keyword(s):  
Electromagnetic Field ◽  
Time Domain ◽  
Electric Dipole ◽  
Three Dimensional ◽  
Comsol Multiphysics ◽  
Controlled Source ◽  
Main Application ◽  
Vertical Electric Dipole ◽  
Acquisition Mode ◽  
Complex Geology

<div>Modeling of the Vertical-Vertical Controled Source Electromagtic Method (VVCSEM) on COMSOL Multiphysics. The VVCSEM method is, strictly speaking, an MCSEM (Marine Controlled Source ElectroMagnetic) that uses a vertical electric dipole as source, vertically oriented receivers, and time domain acquisition mode. Its main application is reservoir monitoring, reducing ambiguities encountered by conventional seismic and minimizing exploration risks in fields with complex geology. The present study shows the results of three-dimensional (3D) VVCSEM modeling built in COMSOL Multiphysics, aiming to analyze the electromagnetic field responses in different models and configurations. The VVCSEM proved to be efficient in detecting the proposed resistive anomalies, as expected and described in the literature.</div>

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