scholarly journals Electromagnetic wave imaging of targets buried in a cluttered medium using a hybrid inversion-DORT method

2012 ◽  
Vol 28 (12) ◽  
pp. 125008 ◽  
Author(s):  
Ting Zhang ◽  
Patrick C Chaumet ◽  
Emeric Mudry ◽  
Anne Sentenac ◽  
Kamal Belkebir
2017 ◽  
Vol 31 (19-21) ◽  
pp. 1740029 ◽  
Author(s):  
Hui Li ◽  
Yi-Ze Shen

Azimuth electromagnetic wave is a new type of electromagnetic prospecting technology. It can detect weak electromagnetic wave signal and realize real-time formation conductivity imaging. For effectively optimizing measurement accuracy of azimuth electromagnetic wave imaging tool, the efficient numerical simulation algorithm is required. In this paper, self-adaptive finite element method (FEM) has been used to investigate the azimuth electromagnetic wave logging tool response by adjusting antenna array system in different geological conditions. Numerical simulation examples show the accuracy and efficiency of the method, and provide physical interpretation of amplitude attenuation and phase shift of electromagnetic wave signal. Meanwhile, the high-accuracy numerical simulation results have great value to azimuth electromagnetic wave imaging tool calibration and data interpretation.


2012 ◽  
Vol 28 (6) ◽  
pp. 065007 ◽  
Author(s):  
Emeric Mudry ◽  
Patrick C Chaumet ◽  
Kamal Belkebir ◽  
Anne Sentenac

1983 ◽  
Vol 44 (C6) ◽  
pp. C6-519-C6-524
Author(s):  
K. R. Grice ◽  
L. J. Inglehart ◽  
L. D. Favro ◽  
P. K. Kuo ◽  
R. L. Thomas

Sign in / Sign up

Export Citation Format

Share Document