The adaptive technology of EM survey of MTS and TEM methods in conditions of inhomogeneous upper part of section of the Siberian platform gives essential improvement of reliability of forecasting the brine-saturated collectors. The accuracy of definition of geometry of axial surfaces of brine-saturated collectors in conditions of traps-reach sections – not worse than 2-4% of depth and in some cases better than seismic CDP method. Now the technology is brought to industrial application. It is patented in Russia and abroad.
The new quality of the geophysical forecast: adaptive multi-offset TEM survey (M-TEM) based on correction for edge effects of inhomogeneities and traps in “vertical” EM soundings. Technique of volume geoelectrical reconstruction of geologic media is used.
(Patents: Russia No. 2411549, Australia No. 2010303966)