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Изучение азимутальной анизотропии сопротивления среды методом дипольного электромагнитного профилирования (ДИП)
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 8th EAGE International Scientific and Practical Conference and Exhibition on Engineering and Mining Geophysics 2012, Apr 2012, cp-284-00001
- ISBN: 978-90-73834-99-6
Abstract
Theory and formulas for calculation of apparent conductivity and apparent resistivity determined by dipole - dipole electromagnetic profiling in near zone above azimuthally-anisotropic half space are developed. Three orientations of transmitting and receiving magnetic dipoles are considered: vertical magnetic dipoles; horizontal magnetic dipoles with equatorial and axial orientation are considered and azimuthal diagrams are calculated. Practical field measurements confirm theoretical conclusions