Results 1 to 10 of about 107 (62)

PROVENANCES AND SEDIMENTATION SETTINGS OF THE VENDIAN TERRIGENIC ROCKS OF THE SOUTHERN PART OF NEPA-BOTUOBA ANTECLISE (SIBERIAN PLATFORM)

Геодинамика и тектонофизика, 2022
This paper presents the results of petrographic, lithogeochemical, and U-Pb geochronological studies of detrital zircons in deep core sediments from the Vendian terrigenous sequences of the Nepa and Tira formations in the interior of the Siberian ...
Z. L. Motova, A. V. Plyusnin
doaj   +5 more sources

The deep structure of the Nepa‐Peleduy arch of the Nepa‐Botuoba anteclise in the development of B.A. Sokolov's hypothesis

Геодинамика и тектонофизика, 2019
The studies were conducted in the territory of the Nepa‐Peleduy arch (NPA) of the Nepa‐Botuoba anteclise (NBA), which is strategically important for the Russian Federation as it contains large and unique hydrocarbon fields, including those essential for ...
M. R. Marsanova, A. G. Berzin
doaj   +5 more sources

THE DEVELOPMENT OF IDEAS ABOUT THE STRUCTURE AND OIL AND GAS POTENTIAL OF NEPA-BOTUOBA ANTECLISE AND ADJACENT PART OF PREDPATOMSKII TROUGH

Записки Горного института, 2018
We considered various alternatives for tectonic zoning of the southwestern territories of The Republic of Sakha (Yakutia). Since 1975, the northern part of the Nepa-Botuoba anteclise has been considered the structure controlling the oil and gas bearing ...
R. F. Sevost'yanova, V. S. Sitnikov
doaj   +5 more sources

Cyclicity, sedimentation environments and the influence of post-sedimentary processes on the structure and formation of the Vanavara Formation reservoir (based on the analysis results of core material of the novo-Yudokon field)

Georesursy
The Lower Vendian oil and gas bearing play is one of the main ones in the Siberian platform and dominant within large tectonic elements (Nepa-Botuoba anteclise, Sayan-Yenisei syneclise, etc.).
E. E. Karnyushina, N. I. Korobova, N. S. Shevchuk, A. V. Stoupakova, R. S. Sautkin, E. D. Sivkova   +5 more
doaj   +2 more sources

Lithogeochemistry of fine-grained Vendian clastic rocks of the Nepa dome, Siberian Platform

Литосфера, 2016
It is conducted lithogeochemical investigation of Vendian fine-grained clastic sediments composed Talakh, Parshinsk (Nepa horizon) and Byuk suites (Tyre horizon) of some wells core material in Nepa dome of Nepa-Botuoba anteclise, Siberian Platform ...
L. N. Kotova, V. N. Podkovyrov, O. V. Graunov   +2 more
doaj   +3 more sources

COMPOSITION AND STRUCTURE OF THE NEPSKY AND TIRSKY FORMATION OF THE PRILENSK-NEPSKY STRUCTURAL-FACIES ZONE OF THE NEPA-BOTUOBA ANTECLISE BY THE RESULTS OF CORE MATERIAL STUDIES

Известия высших учебных заведений: Геология и разведка, 2020
Background. Clarification of the structure of sedimentary formations located on the Siberian Platform by means of lithological and petrographic core studies has a theoretical and practical significance for the creation of geological models for oil and ...
A. V. Plyusnin, M. I. Gyokche
doaj   +2 more sources

Geological structure of Usol-Bilir reservoir, south-eastern boarder of the Kureiya Syneclise [PDF]

Нефтегазовая геология: Теория и практика, 2021
In the Cambrian interval, of the sedimentary section cover the junction zone of three large tectonic structures: the Nepa-Botuoba Anteclise, the Katanga Saddle, and the Kureiya Syneclise of the Eastern Siberian petroleum basin, four reservoir areals were
Mar'yanovich Yu.V
doaj   +1 more source

THE NEPSKY-1 IMPACT CRATER AND ITS FILL DEPOSITS ON THE BASEMENT ROOF OF THE SIBERIAN PLATFORM

Геодинамика и тектонофизика, 2020
In the Earth studies, discoveries and investigations of impact craters buried beneath thick sediments are sporadic so far and may still remain inefficient, unless geophysical surveys of the areas of interest are initiated. Such studies can provide useful
M. I. Gyokche, A. V. Plyusnin
doaj   +1 more source

Facies and Paleogeographic Reconstructions of Vendian Postglacial Deposits in the Southeastern Nepa–Botuoba Anteclise

Lithology and Mineral Resources, 2020
The work is based on extensive factual material, including a core collection and GIS data on 84 deep wells drilled in the southeastern Nepa–Botuoba anteclise (Siberian Platform). Lithological studies of the Vendian basal deposits formed in the postglacial epoch were carried out.
A V Postnikov, Postnikov A V
exaly   +2 more sources

A Sequence-Stratigraphic Analysis of the Upper Vendian of the Northeastern Part of the Nepa–Botuoba Anteclise of the Siberian Platform Based on the Study of Cores and Analysis of the GWL Data

Moscow University Geology Bulletin, 2021
Abstract—The results of the analysis of the core and logs of the Upper Vendian sediments (Vilyuchansky, Nepsky, Tirsky, and Danilovsky horizons) of the northeastern part of the Nepa–Botuoba anteclise are presented. The regional sequence-stratigraphic analysis made it possible to identify six third-order sequences and stratigraphic unconformities ...
A V Plyusnin, L F Kopaevich, Kopaevich L F   +2 more
exaly   +2 more sources