Palshin N., Giraudo R.E., Yakovlev D., Zaytsev S., Aleksanova E., Zaltsman R., Korbutiak S.
Detalied MT study of the northern part of Subandean fold belt, Bolivia // Journal of Applied Geophysics, 2020, vol. 181, 104136.
A detailed magnetotelluric survey was carried out in the northern part of Subandean fold belt, Bolivia, with the main goal of better understanding of the geological structure of the sedimentary basin and petroleum system in the study area. An improvement of magnetotelluric technology was developed aimed at better imaging of resistivity structures in fold belt. A new static shift correction procedure and a new multistage unconstrained and constrained 2D inversion workflow was suggested and successfully implemented. In addition, the original 3D inversion approach was developed and its efficiency for fold belt geological settings was shown.