Typification of hydrogeological conditions in mineral deposits by system analysis method
https://doi.org/10.21285/2686-9993-2023-46-3-282-288
EDN: RAFZNQ
Abstract
The paper presents a non-standard approach to the typification of mineral deposits in Eastern Siberia (Russia) according to hydrogeological conditions under insufficiency and unevenness of the initial information. The most rational way to solve this problem at initial research stages is to identify a number of easily determined indirect indicators that determine the selection of sites promising for drilling hydrogeological wells. The author uses the method of system analysis including two main stages of analysis and synthesis, which result in the typification of the objects under study in accordance with the assigned tasks. The developed methodology is used for various purposes: structural hydrogeological zoning of the Ilim-Lena plateau with associated main iron ore deposits of Eastern Siberia, typification of alluvial deposits of the Lena gold ore region according to the complexity degree of engineering hydrogeological conditions, identification of the sites with high water abundance in the oil and gas fields of Eastern Siberia.
About the Author
L. I. Auzina
Irkutsk National Research Technical University
Russian Federation
Competing Interests:
Russian Federation
Larisa I. Auzina, Cand. Sci. (Geol. & Mineral.), Associate Professor, Assosiate Professor of the Department of Applied Geology, Geophysics, and Geoinformation Systems, Head of the Hydrogeology Laboratory, Siberian School of Geosciences
Irkutsk
Competing Interests:
The author declares no conflicts of interests.
References
1. Burges C.J.C. A tutorial on support vector machines for pattern recognition. Data Mining and Knowledge Discovery. 1998;2:121-167. https://doi.org/10.1023/A:1009715923555.
2. Bateman R.M. Openhole log analysis and formation evaluation. Society of Petroleum Engineers; 2012, 668 p.
3. Auzina L.I. Practical use of system-model analysis in hydrogeology. Geologiya, poiski i razvedka mestorozhdenii rudnykh poleznykh iskopaemykh = Geology, prospecting and exploration of ore deposits. Irkutsk: Irkutsk Polytechnic Institute; 1990, p. 138-145. (In Russ.).
4. Korobova I.V., Makeev V.M. Assessment of neotectonic movements in the central part of the eastern European platform. Geoekologiya. Inzhenernaya geologiya. Gidrogeologiya. Geokriologiya. 2021;6:17-27. (In Russ.). https://doi.org/10.31857/S0869780921060047. EDN: WJQQZV.
5. Samsonov V.V., Larichev A.I. Promising oil-gas complexes and zones of southern Siberian platform. Neftegazovaya geologiya. Teoriya i praktika = Petroleum Geology – Theoretical and Applied Studies. 2008;3(4). Available from: http://www.ngtp.ru/rub/4/43_2008.pdf [Accessed 5th July 2023]. (In Russ.). EDN: JUTGIR.
6. Budyak A., Parshin A. GIS mapping of geological features of the Baikal mountain region based on integrated geochemical indicators. Goldschmidt Conference Abstracts. Mineralogical Magazine. 2013;77(5):788.
7. Parshin A.V., Auzina L.I., Prosekin S.N., Blinov A.V., Kosterev A.N., Lonshakov G.S., et al. GIS-based approach to estimating area prospects for mineral deposits (on example of groundwater deposits of eastern Siberia territory). Geoinformatika. 2017;1:11-20. (In Russ.). EDN: YHWLYB.
8. Auzina L.I. An approach to groundwater exploration optimization at oil and gas fields of eastern Siberia. Izvestiya Sibirskogo otdeleniya Sektsii nauk o Zemle Rossiiskoi akademii estestvennykh nauk. Geologiya, poiski i razvedka rudnykh mestorozhdenii = Proceedings of the Siberian Department of the Section of Earth Sciences of the Russian Academy of Natural Sciences. Geology, Prospecting and Exploration of Ore Deposits. 2014;6:82-88. (In Russ.). EDN: ULNYOH.
Review
For citations:
Auzina L.I. Typification of hydrogeological conditions in mineral deposits by system analysis method. Earth sciences and subsoil use. 2023;46(3):282-288. (In Russ.) https://doi.org/10.21285/2686-9993-2023-46-3-282-288. EDN: RAFZNQ
Views:
305
Email this article 
Post a Comment 
