Gas content of bottom sediments and geochemical indicators of oil and gas on the shelf of the East Siberian Sea

Abstract

The work reports on the results of geochemical studies of the bottom sediments on the shelf of the East Siberian Sea. The sediments’ gas content, gas composition, and gas geochemical and isotopic characteristics are determined. Abnormal zones of distribution of methane, hydrocarbon gases, and carbon dioxide are revealed within the studied areas, along with the general geological factors affecting gas formation. Areas of distribution of hydrocarbon gases of varying origins are distinguished. The potential for oil-and-gas content is estimated.

Original language	English
Pages (from-to)	308-314
Number of pages	7
Journal	Russian Journal of Pacific Geology
Volume	11
Issue number	4
DOIs	https://doi.org/10.1134/S1819714017040030
Publication status	Published - 1 Jul 2017

Keywords

bottom sediments
East Siberian Sea
gas content
geochemical indicators
geological factors
oiland- gas content
sedimentary basin

ASJC Scopus subject areas

Oceanography
Geophysics
Geology
Geochemistry and Petrology
Stratigraphy
Palaeontology

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10.1134/S1819714017040030

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title = "Gas content of bottom sediments and geochemical indicators of oil and gas on the shelf of the East Siberian Sea",

abstract = "The work reports on the results of geochemical studies of the bottom sediments on the shelf of the East Siberian Sea. The sediments{\textquoteright} gas content, gas composition, and gas geochemical and isotopic characteristics are determined. Abnormal zones of distribution of methane, hydrocarbon gases, and carbon dioxide are revealed within the studied areas, along with the general geological factors affecting gas formation. Areas of distribution of hydrocarbon gases of varying origins are distinguished. The potential for oil-and-gas content is estimated.",

keywords = "bottom sediments, East Siberian Sea, gas content, geochemical indicators, geological factors, oiland- gas content, sedimentary basin",

author = "Gresov, {A. I.} and Obzhirov, {A. I.} and Yatsuk, {A. V.} and Mazurov, {A. K.} and Ruban, {A. S.}",

year = "2017",

month = jul,

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doi = "10.1134/S1819714017040030",

language = "English",

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pages = "308--314",

journal = "Russian Journal of Pacific Geology",

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TY - JOUR

T1 - Gas content of bottom sediments and geochemical indicators of oil and gas on the shelf of the East Siberian Sea

AU - Gresov, A. I.

AU - Obzhirov, A. I.

AU - Yatsuk, A. V.

AU - Mazurov, A. K.

AU - Ruban, A. S.

PY - 2017/7/1

Y1 - 2017/7/1

N2 - The work reports on the results of geochemical studies of the bottom sediments on the shelf of the East Siberian Sea. The sediments’ gas content, gas composition, and gas geochemical and isotopic characteristics are determined. Abnormal zones of distribution of methane, hydrocarbon gases, and carbon dioxide are revealed within the studied areas, along with the general geological factors affecting gas formation. Areas of distribution of hydrocarbon gases of varying origins are distinguished. The potential for oil-and-gas content is estimated.

AB - The work reports on the results of geochemical studies of the bottom sediments on the shelf of the East Siberian Sea. The sediments’ gas content, gas composition, and gas geochemical and isotopic characteristics are determined. Abnormal zones of distribution of methane, hydrocarbon gases, and carbon dioxide are revealed within the studied areas, along with the general geological factors affecting gas formation. Areas of distribution of hydrocarbon gases of varying origins are distinguished. The potential for oil-and-gas content is estimated.

KW - bottom sediments

KW - East Siberian Sea

KW - gas content

KW - geochemical indicators

KW - geological factors

KW - oiland- gas content

KW - sedimentary basin

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