Seismic imaging & inversion with deep learning: inverse problems, deep learning, FWI; elastic anisotropy; edge-preserving regularizations; open-source software
V.V. Kazei, B.M. Kashtan, V.N. Troyan and W.A. Mulder, On the role of reflections, refractions and diving waves in full waveform inversion // Geophysical Prospecting, 2013, 61(6), pages: 1252-1263, doi:10.1111 1365-2478.12064.
V.V. Kazei, B.M. Kashtan, V.N. Troyan and E. Tessmer, Pseudo-spectral fullwaveform inversion, Seismic Technology, 2015 (2), pages 18-28.
V.V. Kazei, B.M. Kashtan, V.N. Troyan and W.A. Mulder, Spectral sensitivity analysis of FWI in a constant-gradient background velocity model// EAGE Conference London 2013 Expanded Abstracts
V.V. Kazei, B.M. Kashtan, V.N. Troyan and W.A. Mulder, Free-surface Multiples and full-waveform inversion spectral resolution // 77th EAGE Conference and Exhibition 2015 Expanded Abstracts
PhD in geophysics, Saint Petersburg State University} (2012-2015).
Thesis advisor: Boris M. Kashtan (SPSU, Faculty of Physics, Earth's Physics Department)
Master of Sciences in physics (major in Geophysics) with distinction, Saint Petersburg State University (2009-2012). Thesis advisor: Boris M. Kashtan
Bachelor of Sciences in physics (mojor in Mathematical Physics) with distinction from Saint Petersburg State University (2005-2009).
Thesis advisor: Nikolay D. Filonov (Department of Mathematical Physics).
2010 – 2015 Engineer-researcher (geophysicist) at Saint Petersburg State University,\\ Faculty of Physics, Earth's Physics
Department,\\ Laboratory of Elastic Media Dynamics
Mathematical derivations and scientific programming for geophysical problems.
Seismic data modelling and processing.
Involved into a project: ``Full-waveform inversion'' sponsored by Shell Global Solutions International B.V. since 2011.
2013 – 2015 Visiting-researcher (geophysicist) at University of Hamburg, \\ Institute of Geophysics, Chair of Applied Seismics \\
Development of ``Pseudo-spectral seismic waveform inversion'' codes.
2014, October Visiting-researcher (geophysicist) at Colorado School of Mines, \\ Department of Geophysics, Center for Wave Phenomena \\
Short stay to collaborate with Prof. Paul Sava on development of extended images applications to full-waveform inversion.
2015, March-April Visiting-researcher (geophysicist) at KAUST, \\
Seismic Wave Analysis Group (SWAG)
Scientific and Professional Membership
SEG, EAGE and SPE.
The Government of St. Petersburg grant for outstanding PhD students 2014
G-RISC scholarship 2013-2015
SEG/Chevron scholarship 2015
Research Interests Keywords
Seismic imaging & inversion with deep learningInverse problemsDeep learningFWIElastic anisotropyEdge-preserving regularizationsOpen-source software