Deep Electromagnetic Exploration [Paperback]

Electromagnetic waves and their role in probing the earth are important for the exploration of the earth's deep crust. This book is not only for scientists in geophysics a useful source of information, but also for professionals in oil and gas exploration, geophysicists and engineers alike.Electromagnetic waves and their role in probing the earth are important for the exploration of the earth's deep crust. This book is not only for scientists in geophysics a useful source of information, but also for professionals in oil and gas exploration, geophysicists and engineers alike.Electromagnetic waves in geophysics: A personal perspective.- Role of electromagnetics in probing the earth.- Antennas in the geophysical environment.- Dilemmas of MT interpretation, EM field distortion or real indication of resistivity distribution.- The Fennoscandian Shield: A treasure box for deep electromagnetic studies.- Magnetotelluric technique.- Rotation invariant magnetotelluric tensors: A case study from West Singhbhum (Bihar, India).- Magnetotelluric model of Singhbhum granite batholith.- Telluric field observations during the earth tremor activity near Gandipet (Hyderabad, India).- Deep electrical conductivity investigations in some geothermal areas of India.- Frontier technologies for hydrocarbon explorationelectrical conductivity reference exploration (ECRE).- Technology and some results of deep electromagnetic soundings in the former USSR.- Direct current resistivity traversing across Singhbhum shear zone near Ghatshila-Mosabani (eastern India).- Oceanic mantle conductivity structure determined from magnetotelluric data: Hollister revisited.- Methods for the analysis and interpretation of the sea floor electromagnetic fields.- On the design of ocean bottom electrometer.- EM sounding of sea bottom around Indian peninsula.- Electromagnetic migration.- Numerical modelling in electromagnetic induction.- Thin-sheet modelling for deep electromagnetic studies in the Fennoscandian Shieldl£.