Research output: Contribution to journal › Article › peer-review
Yenisei–Khatanga Composite Tectono-Sedimentary Element, northern east Siberia. / Deev, E. V.; Shemin, G. G.; Vernikovsky, V. A. et al.
In: Geological Society, London, Memoirs, Vol. 57, No. 1, 13.11.2025, p. 758-782.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Yenisei–Khatanga Composite Tectono-Sedimentary Element, northern east Siberia
AU - Deev, E. V.
AU - Shemin, G. G.
AU - Vernikovsky, V. A.
AU - Bostrikov, O. I.
AU - Glazyrin, P. A.
AU - Matushkin, N. Y.
N1 - This work was supported by the Russian Foundation for Basic Research (grant No. 18-05-70035 to D.V. Metelkin and grant No. 20-05-00360 to V.A. Vernikovsky) and the Russian Science Foundation (grant No. 19-17-00091 to V.A. Vernikovsky).
PY - 2025/11/13
Y1 - 2025/11/13
N2 - The Yenisei–Khatanga Composite Tectono-Sedimentary Element (CTSE) is located between the Siberian Craton and the Taimyr–Severnaya Zemlya Fold and Thrust Belt. The total thickness of the Mesoproterozoic–Cenozoic sediments of the Yenisei–Khatanga CTSE reaches 20–25 km, and they are divided into four tectono-sedimentary elements (TSEs): (i) Mesoproterozoic–early Carboniferous Siberian Craton continental margin; (ii) middle Carboniferous–Permian synorogenic Taimyr foreland basin; (iii) late Permian–Early Triassic synrift; and (iv) Triassic–Early Paleocene post-rift. The last one is the most important in terms of its petroleum potential and is the most drilled part of the CTSE. Its thickness accounts for half of the total thickness of the Yenisei–Khatanga CTSE. The margins of the post-rift TSE and the inner system of inversion swells and adjacent troughs and depressions were shaped by three tectonic events: (i) Middle Triassic uplift of South Taimyr; (ii) the Late Jurassic–Early Cretaceous Verkhoyansk Orogeny; and (iii) Late Cenozoic uplift. These processes led to more intense migration of hydrocarbons, the trap formation and their infill with hydrocarbons. Triassic, Jurassic and Lower Cretaceous source rocks are mostly gas-prone; and of the 20 discovered fields in Jurassic and Cretaceous plays, 17 are gas or mixed-type fields.
AB - The Yenisei–Khatanga Composite Tectono-Sedimentary Element (CTSE) is located between the Siberian Craton and the Taimyr–Severnaya Zemlya Fold and Thrust Belt. The total thickness of the Mesoproterozoic–Cenozoic sediments of the Yenisei–Khatanga CTSE reaches 20–25 km, and they are divided into four tectono-sedimentary elements (TSEs): (i) Mesoproterozoic–early Carboniferous Siberian Craton continental margin; (ii) middle Carboniferous–Permian synorogenic Taimyr foreland basin; (iii) late Permian–Early Triassic synrift; and (iv) Triassic–Early Paleocene post-rift. The last one is the most important in terms of its petroleum potential and is the most drilled part of the CTSE. Its thickness accounts for half of the total thickness of the Yenisei–Khatanga CTSE. The margins of the post-rift TSE and the inner system of inversion swells and adjacent troughs and depressions were shaped by three tectonic events: (i) Middle Triassic uplift of South Taimyr; (ii) the Late Jurassic–Early Cretaceous Verkhoyansk Orogeny; and (iii) Late Cenozoic uplift. These processes led to more intense migration of hydrocarbons, the trap formation and their infill with hydrocarbons. Triassic, Jurassic and Lower Cretaceous source rocks are mostly gas-prone; and of the 20 discovered fields in Jurassic and Cretaceous plays, 17 are gas or mixed-type fields.
UR - https://www.scopus.com/pages/publications/105033268257
UR - https://www.mendeley.com/catalogue/338bbd6b-3e04-3eb2-9478-c67f7b809a35/
U2 - 10.1144/m57-2021-15
DO - 10.1144/m57-2021-15
M3 - Article
VL - 57
SP - 758
EP - 782
JO - Geological Society, London, Memoirs
JF - Geological Society, London, Memoirs
SN - 0435-4052
IS - 1
ER -
ID: 75800594