TY - GEN

T1 - Geological structure and oil gas potential of Paleozoic at the south-east of Western Siberia

AU - Solovev, M.

AU - Kalinin, A.

AU - Kalinina, L.

N1 - Funding Information: The reported study was funded by RFBR and Government of the Tomsk region according to the research project № 19-45-700009. Publisher Copyright: © EAGE Conference and Exhibition 2021.All right reserved.

PY - 2021

Y1 - 2021

N2 - The paper considers a regional model of the geological structure and oil and gas prospects of the Paleozoic sediments of the southeast of Western Siberia. The oil source rocks and types of Paleozoic oil and gas prospective objects in rocks of different composition are analyzed; seismogeological criteria for their identification are formulated. As a result of a complex interpretation of all geological and geophysical data on the territory of the south of Tomsk and the north of the Novosibirsk regions, the following results were obtained: structural map on the top of the pre-Jurassic basement; fault scheme; maps of magnetic and gravitational anomalies and material composition; field models and a map of oil and gas potential. The source rock in the Paleozoic, were both continental deposits of the basal Jurassic horizons and intra-Paleozoic marine source rock. Outstanding interest in the formation of reservoirs and the oil and gas potential of the Paleozoic formations is represented by organogenic limestones and dolomites of the indigenous Paleozoic and argillaceous-siliceous rocks of the weathering crust.

AB - The paper considers a regional model of the geological structure and oil and gas prospects of the Paleozoic sediments of the southeast of Western Siberia. The oil source rocks and types of Paleozoic oil and gas prospective objects in rocks of different composition are analyzed; seismogeological criteria for their identification are formulated. As a result of a complex interpretation of all geological and geophysical data on the territory of the south of Tomsk and the north of the Novosibirsk regions, the following results were obtained: structural map on the top of the pre-Jurassic basement; fault scheme; maps of magnetic and gravitational anomalies and material composition; field models and a map of oil and gas potential. The source rock in the Paleozoic, were both continental deposits of the basal Jurassic horizons and intra-Paleozoic marine source rock. Outstanding interest in the formation of reservoirs and the oil and gas potential of the Paleozoic formations is represented by organogenic limestones and dolomites of the indigenous Paleozoic and argillaceous-siliceous rocks of the weathering crust.

UR - http://www.scopus.com/inward/record.url?scp=85127749282&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:85127749282

T3 - 82nd EAGE Conference and Exhibition 2021

SP - 1447

EP - 1451

BT - 82nd EAGE Conference and Exhibition 2021

PB - European Association of Geoscientists and Engineers, EAGE

T2 - 82nd EAGE Conference and Exhibition 2021

Y2 - 18 October 2021 through 21 October 2021

ER -