Яндекс.Метрика

The Laboratory of Dynamic Analysis in Seismology takes origin from the Laboratory of Seismic Forward and Inverse Problems established by Sergey Vasilyevich Goldin* in 1970. Initially, the Laboratory sought to develop geophysical methods with the emphasis on mathematics (e.g. mathematical statistics applied to problems of geology and geophysics). In the mid-70s, S.V. Goldin became engaged in the theory and algorithms to solve inverse kinematic problems in seismology and multidimensional spectral seismic data analysis with the lab research focus shifted accordingly.

At that time, the laboratory team successfully developed the spectral-statistical method (G.M. Mitrofanov). A software package for kinematic analysis (KING system) for complexly built two-dimensional media – a product resulted from partnership with the Siberian Geophysical Expedition (SibGE) under the Ministry of Oil Industry of the USSR – allowed estimating the parameters of structure and velocity of inhomogeneous layered 2D models of media with curved interfaces built from for P- and S-wave reflection traveltime curves, which subsequently included converted waves, multiples and refraction profiles. In the mid-80s, a SPACE software package for 3D kinematic analysis was developed. Beginning from 1985, S.V. Goldin organized a summer school (a series of lectures and workshops) for young geophysics which had become a much-in-demand talent foundry of professionals in seismics (both researchers and industry practitioners) for many years ahead.

In 1989, the Laboratory led by Georgy M. Mitrofanov, became primarily oriented to seismic forward and inverse problems and named accordingly. In the early 90s, scientific endeavors of S.V. Goldin’s were focused on the geometric theory of seismic imaging, with the main results and findings applied in different fields : statistic methods of signal detection in seismic traces; solution of inverse kinematic problem for layered media; geometric theory of seismic imaging; physics of the source mechanism of earthquakes. Time-migration velocity analysis by velocity continuation and DMO proposed by S.B. Fomel represents an incremental process that transforms migrated seismic sections according to changes in the migration velocity. The new lines of research launched in the second half of the 90s included: (i) research in Dynamic Inverse Problems, e.g. AVOA inversion of PP reflections in anisotropic media, seismic dynamic inversion using multiwave AVOA data (T.V. Nefedkina); (ii) new technology based on Proni filtering (G.M. Mitrofanov), a seismic data processing method for locating zones of frequency-dependent anomalous scattering and absorption of seismic energy. Subsequently, the zones can be correlated with target seismic horizons. Analysis and interpretation of these zones may promote understanding of the target horizons features and help to connect these features with the presence of possible reservoirs.

The AVO-based seismic methods actively developed at the Laboratory in the 2000s are : inversion of data from the AVO analysis of longitudinal and exchange waves for determination of elastic parameters taking into account medium geometry structure and anisotropy (T.V. Nefedkina); an improved approach to AVO inversion, which is based on effective reflection coefficients (ERCs) that describe near-critical and post-critical reflections (L.V. Skopintseva); asymptotic methods of extrapolating wavefield into a shadow zone of caustics (A.A. Duchkov).

In 2008, when I.Yu. Koulakov was appointed head of the laboratory, the scope of lab research expanded by adding seismic tomography, and later the TWSM modeling, with the seismic diffraction team (K.D. Klem-Musatov, A.M. Aizenberg) joining the laboratory.

In 2016, the Laboratory was enlarged by a group conducting engineering seismic surveys (Yu.I. Kolesnikov, K.V. Fedin) as part of near-surface geophysics methods using elastic standing waves to detect and delineate inhomogeneities of various types, such as cavities under an asphalt pavement by investigating its thickness to estimate qualitatively the ratio of the acoustic stiffness, e.g. pavement to the underlying layer.

Several Candidate of Sci. (PhD) dissertations (G.M. Mitrofanov, A.V. Okolsky, L.G. Kiseleva, V.G. Chernyakov, T.V. Kurdyukova, A.A. Duchkov, S.V. Yaskevich) and doctoral dissertations (S.V. Goldin, G.M. Mitrofanov) were defended through earlier history of the Laboratory. The list has extended to include new names: V.S. Chernyak, D.I. Sudvarg, V.G. Pashkov, A.P. Sysoev, etc. Some of the student researchers pursued their PhD degrees abroad (S.B. Fomel, L.V. Skopintseva).

Our researchers conduct courses at Novosibirsk State University for students of the Department of Geology and Geophysics and provide scientific supervision to students and postdocs, and often collaborate on interdisciplinary research projects that involve partnerships with different companies, both Russian (Sibneftegeofizika, Irkutskneftegeofizika, etc.) and foreign companies (Schlumberger, Baker Hughes, etc.).

*Sergey V. Goldin (1936-2007) earned his degrees of Candidate of Sci. (Ph.D.) in phys.-math. in 1966, Dr. Sc. in 1989; since 1991 Corresponding Member of the Russian Academy of Sciences; 1997-2004 Director of the Institute of Geophysics SB RAS



Публикации

  1. Zaplavnova A.A., Deev E.V., Potapov V.V.  Structure of the Upper Part of the Earths Crust in the Area of the Lena River Delta: The First Magnetotelluric Data // Doklady Earth Sciences – 2024
  2. Gorenkov Ivan, Nikitin Viktor, Fokin Mikhail, Duchkov Anton  Projection Subtraction X-ray Imaging Scheme for Studying Fast Fluid-Dynamics Processes in Porous Media // Transport in Porous Media – P. 1-19 – 2024
  3. Yaskevich Sergey  On the Reflected Waves Contribution into the Robustness of Microseismic Events Location // Software Engineering Research in System Science Proceedings of 12th Computer Science On-line Conference 2023 – Volume722 – P. 679-684 – 2023
  4. Fedin K.V., Gritsenko A.A., Gromyko P.V.  Diagnostics of the Stability State of the Bugrinsky Bridge by Acoustic Noise Method // Processes in GeoMedia – Springer International Publishing – Berlin – Volume6 – P. 33-41 – 2023
  5. Potapov V.V., Zaplavnova A.A., Kartoziia A.A., Dergach P.A.  TEM observations on Samoylov Island // Berichte zur Polar-und Meeresforschung = Reports on polar and marine research. Russian-German Cooperation: Expeditions to Siberia in 2023 – Alfred Wegener Institute for Polar and Marine Research – Bremerhaven – P. 20-22 – 2023
  6. Deev E., Dublyansky Y., Kokh S., Scholz D., Rusanov G., Sokol E., Khvorov P., Reutsky V., Panin A.  Large Holocene paleoseismic events and synchronized travertine formation: a case study of the Kurai fault zone (Gorny Altai, Russia) // International Geology Review – Volume65 – Issue15 – P. 2426-2446 – 2023
  7. Матвеев А.С.  Параллельный алгоритм трехмерного параболического преобразования радона // ГеоЕвразия-2023. Геологоразведочные технологии: наука и бизнес: Труды VI Международной геолого-геофизической конференции (г. Москва, 27-29 марта 2023 г.) – ПолиПРЕСС – Тверь – VolumeТ. 3 – P. 106-109 – 2023
  8. Dergach P.A., Ponasenko S.N., Eponeshnikova L.Y., Zobnin G.Y., Potapov V.V., Kartoziia A.A., Geissler W.H., Gukov S.A., Shibaev S.V., Tuktarov R.M.  Seismological observations in Samoylov Island area of the Lena Delta // Berichte zur Polar-und Meeresforschung = Reports on polar and marine research. Russian-German Cooperation: Expeditions to Siberia in 2023 – Alfred Wegener Institute for Polar and Marine Research – Bremerhaven – P. 23-26 – 2023
  9. Епонешникова Л.Ю., Дергач П.А., Заплавнова А.А.  Комплексный анализ данных сейсмологического мониторинга и МТЗ в районе дельты реки Лены // Современные методы обработки и интерпретации сейсмологических данных: Тезисы XVII Международной сейсмологической школы (г. Ташкент, Республика Узбекистан, 11-15 сентября 2023 г.) – ФИЦ "Единая геофизическая служба Российской академии наук" – Обнинск – P. 38-38 – 2023
  10. Марусин В.В., Шемелина О.В., Деев Е.В., Кармышева И.В.  Учебная полевая геологическая практика студентов первого курса геолого-геофизического факульта НГУ в Горном Алтае // Полигоны учебных геологических практик вузов России: Сборник статей. Выпуск 1. – Изд-во Южного федерального университета – Ростов-на-Дону – P. 221-243 – 2023
  11. Deev Evgeny V., Kokh Svetlana N., Dublyansky Yuri, Sokol Ella V., Scholz Denis, Rusanov Gennady G., Reutsky Vadim N.  Travertines of the South-Eastern Gorny Altai (Russia): Implications for Paleoseismology and Paleoenvironmental Conditions // Minerals – Volume13 – 259p. – 2023
  12. Жимулев Ф.И., Котляров А.В., Новиков И.С., Фидлер М.А., Поспеева Е.В., Потапов В.В.  Геологическое строение Неня-Чумышского прогиба и мезозойская тектоника Салаира // ГЕОС – М. – P. 167-171 – 2023
  13. Джаркинов Р.Б., Дучков А.А.  Изменение фильтрационно-емкостных свойств карбонатных пород при закачке CO2 по результатам лабораторных и рентгеновских томографических исследований // Петрофизическое моделирование осадочных пород: VII Балтийская школа-семинар (BalticPetroModel-2023) (г. Петергоф, 18-21 сентября, 2023 г.): Сборник тезисов – ООО "ПолиПРЕСС" – Тверь – P. 187-191 – 2023
  14. Fedin K.V., Gritsenko A.A., Gromyko P.V.  Diagnostics of the Stability State of Gas Well Columns by Acoustic Noise // Processes in GeoMedia – Springer International Publishing – Berlin – Volume6 – P. 43-52 – 2023
  15. Gromyko P.V., Fedin K.V., Seleznev V.S., Kolesnikov Y.I., Ngomayezwe L.  Monitoring of the hydraulic units operation of the Sayano-Shushenskaya hydroelectric power plant using remote seismic observations // Earthquake Engineering and Structural Dynamics – Volume52 – Issue2 – P. 335-349 – 2023
  16. Grubas S., Duchkov A., Loginov G.  Neural Eikonal solver: Improving accuracy of physics-informed neural networks for solving eikonal equation in case of caustics // Journal of Computational Physics – Volume474 – 2023
  17. Fedin K.V., Kosyakina E.E., Gritsenko A.A., Lukianova A.L., Gromyko P.V.  Diagnostics of the Stability of the Palace of Metallurgists of Novokuznetsk // Processes in GeoMedia – Springer International Publishing – Berlin – Volume6 – P. 61-72 – 2023
  18. Fedin K.V., Gritsenko A.A., Gromyko P.V.  Diagnostics of the Stability State of Fuel Tanks by the Standing Wave Method // Processes in GeoMedia – Springer International Publishing – Berlin – Volume6 – P. 53-60 – 2023
  19. Manakov Andrey Yu., Kuper Konstantin E., Drobchik Arkadi N., Sagidullin Alexey K., Semenov Matvei E., Stoporev Andrey S.  Xenon hydrate formation in water-in-oil emulsion: Investigation with the radiographic method // Chemical Engineering Science – Volume270 – 118539p. – 2023
  20. Yablokov Alexandr, Lugovtsova Yevgeniya, Serdyukov Aleksander  Uncertainty quantification of multimodal surface wave inversion using artificial neural networks // Geophysics – Volume88 – Issue2 – P. 1-11 – 2023
  21. Deev Evgeny, Borodovskiy Andrey, Entin Andrey  Earthquake-induced deformation at archaeological sites in southeastern Gorny Altai (Siberia, Russia) // Archaeological Research in Asia – Volume34 – 2023
  22. Епонешникова Л.Ю., Дучков А.А., Санжиева Д.П.-Д., Яскевич С.В.  Трехмерная скоростная структура земной коры центральной части озера Байкал по данным локальной сейсмической томографии. // Geodynamics and Tectonophysics = Геодинамика и тектонофизика – Volume14 – 2023
  23. Zlobinskiy Arkadiy, Mogilatov Vladimir, Potapov Vladimir  TM - polarization experimental electrical exploration from ice surface // Journal of Applied Geophysics – 104977p. – 2023
  24. Шемин Г.Г., Верниковский В.А., Деев Е.В., Глазырин П.А., Сапьяник В.В., Вахромеев А.Г., Первухина Н.В., Смирнов М.Ю.  Детальная корреляция и уточненное фациальное районирование келловей-верхнеюрских нефтегазоносных отложений сибирского сектора Арктики // Геология нефти и газа – Issue1 – P. 27-51 – 2023
  25. Митрофанов Г.М., Гореявчев Н.А., Кушнарев Р.С.  Возможности факторной декомпозиции при реализации процедур обработки и интерпретации геофизических данных // Геомодель 2023: 10-я Международная конференция Геонауки: время перемен, время перспектив: Сборник материалов конференции (г. Санкт-Петербург, Россия, 17-20 апреля 2023 г.) – ООО "ЕАГЕ ГЕОМОДЕЛЬ" – М. – P. 303-306 – 2023
  26. Плоткин В.В., Поспеева Е.В., Потапов В.В.  Применение волн с круговой поляризацией при магнитотеллурическом зондировании // Геология и геофизика – Volume64 – Issue4 – P. 580-590 – 2023
  27. Plotkin V.V., Pospeeva E.V., Potapov V.V.  Application of waves with circular polarization in magnetotelluric sounding // Russian Geology and Geophysics – Volume64 – Issue4 – P. 479-487 – 2023
  28. Зольников И.Д., Деев Е.В., Курбанов Р.Н., Панин А.В., Новиков И.С., Васильев А.В.  Возраст ледниковых и водноледниковых отложений Чибитского гляциокомплекса и его подпрудное озеро (Горный Алтай) // Геоморфология и палеогеография – Issue1 – P. 90-98 – 2023
  29. Азаров А.В., Сердюков А.С.  Комплекс программ обработки данных микросейсмического мониторинга разработки месторождений полезных ископаемых // Горный информационно-аналитический бюллетень (научно-технический журнал) – Issue2 – P. 58-71 – 2023
  30. Тверитинова Т.Ю., Маринин А.В., Деев Е.В.  Геодинамика Катунского разлома (Горный Алтай) по структурно-кинематическим данным // Вестник Московского университета. Серия 4: Геология – Issue1 – P. 46-59 – 2023
показано из   

Head of laboratory

Anton Duchkov
PhD in Physics and Mathematics


work phone: +73833636714
work phone: +73833356456
e-mail: DuchkovAA@ipgg.sbras.ru
room: 321 (pr. ac. Koptuga, 3, Novosibirsk)

Сотрудники

Yuriy Kolesnikov
Dr Sci. (Tech.)
principal research scientist

work phone: +73833333138
Fax: +73833332513
room: 224 (pr. ac. Koptuga, 3, Novosibirsk)
Sergey Yaskevich
PhD in Physics and Mathematics
senior research scientist

work phone: +73833636714
room: 321 (pr. ac. Koptuga, 3, Novosibirsk)
Aleksandr Serdyukov
PhD in Physics and Mathematics
senior research scientist

work phone: +73833356457
room: 216 (pr. ac. Koptuga, 3, Novosibirsk)
Yuriy Orlov
PhD in Technical Sciences
senior specialist

work phone: +73833304957
Nikolay Shilov
junior research scientist

Gleb Zobnin
laboratory assistant

Inna Reyzvikh
laboratory assistant

Mariya Rezepina
senior IT specialist

work phone: +73833309016
room: 323 (pr. ac. Koptuga, 3, Novosibirsk)
Irina Fadeeva
research scientist

Petr Dergach
research scientist

room: 321 (pr. ac. Koptuga, 3, Novosibirsk)
Evgeniy Khogoev
PhD in Physics and Mathematics
senior research scientist

Vladimir Potapov
PhD in Technical Sciences
senior research scientist

work phone: +73833304122
Aleksandr Nikitin
research scientist

room: 212 (pr. ac. Koptuga, 3, Novosibirsk)
Konstantin Fedin
PhD in Technical Sciences
senior research scientist

Evgeniy Deev
Dr Sci. (Geol.-Mineral.)
principal research scientist

Stanislav Polozov
lead electronics specialist

work phone: +73833303952
Aleksandr Yablokov
PhD in Physics and Mathematics
senior researcher

Anna Zaplavnova
junior research scientist

Georgiy Mitrofanov
Dr Sci. (Phys.-Math.)
chief researcher

work phone: +73833309016
room: 323 (pr. ac. Koptuga, 3, Novosibirsk)
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