Oil and Gas Bearing Complexes of the Sedimentary Cover of the Arctic Zone of the Siberian Platform Marginal Zones of the North of the Siberian Platform?

2019 ◽  
Author(s):  
Anatoly Dmitrievsky ◽  
Nikolai Eremin ◽  
Nikolai Shabalin
Keyword(s):  
Siberian Platform ◽  
Oil And Gas ◽  
Sedimentary Cover ◽  
The Arctic ◽  
Arctic Zone ◽  
The North ◽  
Marginal Zones ◽  
Gas Bearing

scholarly journals The oil and gas potential of the north of the Siberian platform and adjacent shelf

2021 ◽  
Vol 1201 (1) ◽  
pp. 012076
Author(s):  
A N Dmitrievskiy ◽  
N A Eremin ◽  
N A Shabalin ◽  
I K Basnieva ◽  
A T Kondratyuk
Keyword(s):  
Siberian Platform ◽  
Seismic Data ◽  
Oil And Gas ◽  
Deep Structure ◽  
The Arctic ◽  
The North ◽  
Common Depth Point ◽  
Oil And Gas Resources ◽  
The Common ◽  
Gas Potential

Abstract The objective of this article is an estimation of the oil and gas potential of the north of the Siberian platform and adjacent shelf. The Siberian platform is characterized by a large concentration of oil and gas resources in the southern and central parts of the platform. The main oil and gas province of the Siberian Platform is the Leno-Tungus oil and gas province. The oil- bearing strata in the Lena-Tungus oil and gas province are confined to the Riphean, Vendian, Lower-Middle Cambrian deposits, in which large oil and gas fields are discovered. In modern contours the Siberian platform in the north and north-west is fringed by the Yenisei-Khatanga regional trough. In the east, the Yenisei-Khatanga regional trough is connected with the Anabar- Lena trough, framing the north-eastern part of the Siberian platform. Analysis of the available geological and geophysical materials shows a fairly high potential of the Anabar-Lena and Yenisei-Khatanga troughs for the discovery of large hydrocarbon fields. The basic understanding of the geologic-tectonic structure and petroleum potential of the northern part of the Siberian Platform and the adjacent shelf of the Arctic zone are currently based on seismic data by the method of the common depth point (CDP), tied to the existing deep search and parametric wells. Representations of the deep structure and oil and gas potential of specific areas, the allocation of targeted promising oil and gas horizons can change dramatically as the depth of seismic acquisition of the method of the common depth point increases and the software for processing and interpreting seismic data is improved. The localized oil and gas resources of the north of the Siberian platform and adjacent shelf are 41017,3, subsequently, 27582,3 - onshore and offshore - 13435 MMT (million tons) of oil equivalent.

scholarly journals Damage Compensation for Indigenous Peoples in the Conditions of Industrial Development of Territories on the Example of the Arctic Zone of the Sakha Republic

Resources ◽  
2019 ◽  
Vol 8 (1) ◽  
pp. 55 ◽  
Author(s):  
Burtseva Evdokia ◽  
Bysyina Anna
Keyword(s):  
Indigenous Peoples ◽  
Industrial Development ◽  
Oil And Gas ◽  
Far East ◽  
Point Of View ◽  
The Arctic ◽  
Polar Regions ◽  
Arctic Zone ◽  
Economic Activities ◽  
The North

In the Sakha (Yakutia) Republic, hereinafter SR, the Arctic zones are the original habitat of indigenous peoples, who can conduct economic activities only in undisturbed or lightly disturbed lands. From this point of view, the problem of compensation for losses of indigenous peoples as a result of industrial development of territories is of particular relevance. At the same time, it is necessary to identify the main problems of indemnification of losses of the indigenous small-numbered peoples of the North (ISNPN) during the industrial development of the traditional natural resource management territories (TNRMT). The study was conducted using historical, geographical, analytical, synthetic, and statistical methods. In the Arctic zone, the diamond mining, gold mining, and coal mining industrial facilities are located inside TNRM areas. In the near future, it is planned to revive the tin industry, develop oil and gas fields on the continental Arctic shelf, and develop the Tomtor Complex Rare-Earth Deposit. In 2010, a law of the SR was passed: “On Ethnological Expertise in the Places of Traditional Residence and Traditional Economic Activities of the Peoples of the SR”. To date, in the ethnological examination of SR, we have investigated 13 investment business projects. In the course of the investigation, it turned out that most of the comments from both experts and tribal communities concern the section of compensation for damages. The official methodology developed on materials from the polar regions of the western part of Russia cannot be extrapolated to the entire territory of the North, Siberia, and the Far East. It is necessary to develop regional methods for calculating losses of indigenous peoples, which regulate the interaction of subsoil users with the authorities and representatives of the clan communities engaged in traditional crafts.

scholarly journals Geological structure of the northern part of the Kara Shelf near the Severnaya Zemlya archipelago according to recent studies

2020 ◽  
Vol 245 ◽  
pp. 505-512
Author(s):  
Evgeny Gusev ◽  
Alexey Krylov ◽  
Dmitry Urvantsev ◽  
Yury Goremykin ◽  
Petr Krynitsky
Keyword(s):  
Oil And Gas ◽  
Sedimentary Basin ◽  
Sedimentary Cover ◽  
Geological Structure ◽  
The Arctic ◽  
The West ◽  
The North ◽  
Thin Carbon ◽  
Severnaya Zemlya ◽  
Gas Potential

Until recently, the North of the Kara Shelf was completely unexplored by seismic methods. Seismic and seismo-acoustic data that have appeared in recent years have made it possible to decipher features of the regional geological structure. This study solves the urgent problem of determining the prospects for the oil and gas potential of the North Kara sedimentary basin. The relevance of the research is associated with determining the prospects of the oil and gas potential of the North Kara sedimentary basin. The aim of the study is to clarify the age of the reflecting horizons using data on the geology of the island, as well as to determine the tectonic position of the sedimentary cover and basement structures in the north of the Kara shelf. The sedimentary cover is divided into three structural levels: Cambrian-Devonian, Middle Carboniferous-Cretaceous, Miocene-Quarter. The Cambrian-Devonian complex fills the deep troughs of the North Kara shelf. The most noticeable discontinuity is the base of Carboniferous-Permian rocks, lying on the eroded surface of folded Silurian-Devonian seismic complexes. The blanket-like plate part of the cover is composed of thin Carbon-Quarter complexes. The authors came to the conclusion that the fold structures of the Taimyr-Severozemelskiy fold belt gradually degenerate towards the Kara sedimentary basin and towards the continental slope of the Eurasian basin of the Arctic Ocean. A chain of narrow uplifts within the seabed relief, which correspond to narrow anticlines is traced to the West of the Severnaya Zemlya islands. Paleozoic rocks have subhorizontal bedding further to the West, within the Kara shelf. Mesozoic folding in the North of the Kara Sea is expressed exclusively in a weak activation of movements along faults. At the neotectonic stage, the shelf near Severnaya Zemlya was raised and the Mesozoic complexes were eroded. The modern seismic activity of the North Zemlya shelf is associated with the ongoing formation of the continental margin.

To the issue of application of thermoplastic reinforced pipes for the construction of oil and gas pipelines in the Arctic

2020 ◽  
pp. 88-99
Author(s):  
A. A. Tolmachev ◽  
V. A. Ivanov ◽  
T. G. Ponomareva
Keyword(s):  
Oil And Gas ◽  
The Arctic ◽  
Labor Costs ◽  
Hydrocarbon Production ◽  
Environmental Disasters ◽  
The North ◽  
Reinforcing Fibers ◽  
Wear And Tear ◽  
Oil And Gas Companies ◽  
Reinforcing Layer

Ensuring the safety of oil and gas facilities and increasing their facility life are today one of the most important tasks. Emergencies related to rupture and damage of steel pipelines because of their wear and tear and external factors are still the most frequent cases of emergencies during the transportation of hydrocarbons. To expand the fuel and energy complex in the north, in the direction of the Arctic, alternative types of pipelines are needed that solve the problems of reducing energy and labor costs in oil and gas companies, reducing the risk of environmental disasters and depressurization of pipelines during hydrocarbon production. Fiber-reinforced thermoplastic pipes can be such an alternative. This article is devoted to a comparative analysis of the materials of a composite system consisting of a thermoplastic pipe (inner layer) and reinforcing fibers (outer layer); we are discussing the design of the structural system consisting of polyethylene (inner layer) and aramid fibers (outer reinforcing layer).

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