Enhanced sensitivity in land EM by using an unconventional source

S. L. Helwig; V. S. Mogilatov; B. P. Balashov

doi:10.3997/2214-4609-pdb.165.A_OP_05

Enhanced sensitivity in land EM by using an unconventional source
By S. L. Helwig, V. S. Mogilatov and B. P. Balashov
Publisher: European Association of Geoscientists & Engineers
Source: Conference Proceedings, EGM 2010 International Workshop, Apr 2010, cp-165-00005
DOI: https://doi.org/10.3997/2214-4609-pdb.165.A_OP_05

Abstract

We present a novel land EM source. By arranging 8 horizontal dipoles in a radial pattern an EM field can be generated that contains only the TM mode of the electromagnetic field. This results in a superior sensitivity towards resistive targets. Specialized equipment has been build to generate the TM mode source field. The methodology has been successfully tested on several oil reservoirs in Russia and the USA.

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2010-04-11

2024-04-19

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Enhanced sensitivity in land EM by using an unconventional source

Abstract

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