A5002476770- Geological Studies and Exploration
- Methane Hydrates and Related Phenomena
- Hydrocarbon exploration and reservoir analysis
- Coal and Coke Industries Research
- Geotechnical and Geomechanical Engineering
- Mining and Gasification Technologies
- Aquatic and Environmental Studies
- Engineering and Environmental Studies
- Industrial Engineering and Technologies
- Marine and environmental studies
- Water Resources and Management
- Climate change and permafrost
- Geochemistry and Geologic Mapping
- Groundwater and Isotope Geochemistry
- Water-Energy-Food Nexus Studies
- Geological and Geochemical Analysis
- Arctic and Russian Policy Studies
- Coal Combustion and Slurry Processing
- Geology and Paleoclimatology Research
- Food Industry and Aquatic Biology
- Geochemistry and Elemental Analysis
- Coal and Its By-products
- Paleontology and Stratigraphy of Fossils
- Atmospheric and Environmental Gas Dynamics
National Research Tomsk State University
2007-2024
Institute of Petroleum Geology and Geophysics
2013-2024
Tomsk Polytechnic University
2007-2024
Russian Academy of Sciences
2014
In the central part of Western Siberia a study chemical composition fresh groundwater in upper 600 m Sredneobskoy basin was carried out. It shown that generally contains high concentrations iron. The features distribution iron and sources its origin are investigated. maximum content is confined to waters Neogene-Quaternary Paleogene sediments form favorable gleysol (Eh -100 +50 mV), neutral pH (6,8 7,5), geochemical environment with dissolved organic matter. Aluminum silicate rocks source...
In the central part of Western Siberia a study chemical composition bog water was conducted. Bog contains high concentrations iron and organic matter. By means thermodynamic methods were calculate equilibrium with major minerals. It shown, that is in kaolinite, vivianite, α-apatite. Primary aluminium minerals are undersaturated release other elements, to which not at dissolve actively.
Relevance. The study of isotopic composition water and dissolved substances makes it possible to determine not only their genesis, but also the fractionation processes occurring in “water–rock–gas–organic matter” system over time, i. e. as different stages evolution pass through. Interest groundwater Arctic regions Western Siberia is additionally associated with widespread occurrence oil deposits at depths formation waters influence cryogenic metamorphization on near-surface waters. Aim. To...
Relevance. In Kuzbass, a coalbed methane production project is being implemented for the first time in Russia. Formation water extracted together with plays an important role, since it has been contact coal-bearing rocks long time, therefore contains rich geochemical information. Over period 2002–2022, new isotopic data were accumulated both on waters of region coal deposits and overlying waters, including surface waters. Aim. Based material composition (δD, δ18O, δ13C, 34S, 3H, 14C) natural...
ОСОБЕННОСТИ МИКРОЭЛЕМЕНТНОГО СОСТАВА ПОДЗЕМНЫХ ВОД ТЕРРИТОРИИ БАКЧАРСКОГО ЖЕЛЕЗОРУДНОГО УЗЛА (ТОМСКАЯ ОБЛАСТЬ)Работа выполнена при финансовой
The paper describes the updated results in study of formation conditions sodium water within SE Western Siberia. authors identified a classification types water, location and chemical composition.
The paper describes the calculation results revealing groundwater in equilibrium to carbonates and aluminosilicate minerals of country rocks Narysk-Ostashkinsk area. It was proved that is nonequilibrium primary (endogenous) which they dissolve, however are clays precipitate groundwater. composition varies.