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Article information
2002 , Volume 7, ¹ 6, p.114-129
Shurina E.P., Gelber A.V., Gelber M.A., Epov M.I.
Mathematical modelling of non-stationary electromagnetic fields of defectoscope of casings
This work is devoted to modelling of non-stationary electromagnetic fields which arising from defectoscopy of oil-and-gas casings. Modelling is carried out in the terms of vector potential in axial-symmetric case. The method of account of electromagnetic field's discontinuous on the boundary of different materials is proposed.
[full text] Classificator Msc2000:- *76W05 Magnetohydrodynamics and electrohydrodynamics
- 78A46 Inverse scattering problems
- 78A48 Composite media; random media
- 78M10 Finite element methods
- 86A25 Geo-electricity and geomagnetism
Keywords: solution strategy, electromagnetic inverse problem, electric dipole, inversion of geophysical electromagnetic data
Author(s):
Shurina Ella Petrovna
Dr. , Professor
Position: General Scientist
Office: Novosibirsk State Technical University, Trofimuk Institute of Petroleum Geology and Geophysics SB RAS
Address: 630073, Russia, Novosibirsk, Karl Marx Ave. 20
Phone Office: (343) 223-72-95
E-mail: shurina@online.sinor.ru
Gelber A V
Office: Novosibirsk State Techn. Univ.
Address: 630092, Russia, Novosibirsk, Marx ave. 20
Phone Office: (3832)462776
E-mail: shurina@fpm.nstu.nsk.su
Gelber M A
Office: Novosibirsk State Techn. Univ.
Address: 630092, Russia, Novosibirsk, Marx ave. 20
Phone Office: (3832)462776
E-mail: shurina@fpm.nstu.nsk.su
Epov Mihail Ivanovich
Dr. , Academician RAS, Professor
Position: Director
Office: A.A. Trofimuk Institute of Petroleum Geology and Geophysics SB RAS
Address: 630090, Russia, Novosibirsk, Akademika Koptyuga Prosp. 3
Phone Office: (383)330-13-81
E-mail: EpovMI@ipgg.sbras.ru
SPIN-code: 5421-0812
Bibliography link:
Shurina E.P., Gelber A.V., Gelber M.A., Epov M.I. Mathematical modelling of non-stationary electromagnetic fields of defectoscope of casings // Computational technologies. 2002. V. 7. ¹ 6. P. 114-129
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