Title of article
DETERMINATION OF PERMITTIVITY and CONDUCTIVITY OF MEDIUM IN A VICINITY OF A WELL HAVING COMPLEX PROFILE
Author/Authors
Romanov, V.G. Sobolev Institute of Mathematics SB RAS, Russia, Koptyuga , Karchevsky, A.L. Sobolev Institute of Mathematics SB RAS, Russia, Koptyuga
Pages
11
From page
62
To page
72
Abstract
A new approach to the determination of permittivity and conductivity of the
medium in a vicinity of a well having complex profile is proposed. An essential part of this
approach is the use of a localized source in a small neighborhood of the selected point of the
well and finding an approximate electromagnetic field in the neighborhood of this point. The
found field is used to determine unknown parameters. The results of numerical experiments
are presented.
Keywords
Maxwell equations , well , permittivity , conductivity , residual functional
Journal title
Eurasian Journal of Mathematical and Computer Applications
Serial Year
2018
Record number
2602033
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