Peculiarities of Hydrocarbon Generation at Great Depths in the Crust

Kerimov, V. Yu.; Мустаев, Р. Н.; Osipov, A.V.

doi:10.1134/s1028334x18110193

Cited by 39 publications

(21 citation statements)

References 5 publications

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“…The electric fields were caused by the piezoelectric effect and electrization of the crystalline rocks in the process of fracturing. This mechanism of oil and gas accumulation provides a reason to believe that the oil and gas hydrocarbon accumulations are in the secondary occurrence in the basement and that the source of their formation is the organic matter of overlying sedimentary complexes [18][19][20][21][22][23][24][25][26].…”

Section: Discussionmentioning

confidence: 99%

Origin of hydrocarbons in the Bach Ho field (The Vietnamese shelf)

Kerimov¹,

Мустаев²,

Hai³

2021

SOCAR Proceedings

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This article presents the results of a geochemical study of oil on the Vietnam shelf (Cuu Long basin), including those in the crystalline basement. The Bach Ho field oils in the basement have a hydrocarbon distribution that is no different than oil of numerous accumulations in Oligocene and Miocene sedimentary sequences. Similar to the organic origin oils of the world, oils from the Bach Ho field lack regular isoprenanes С12 and С17 and cheilanthanes (tri-cyclic terpanes) С22 and С27. A distinctive feature of these oils is a large amount of cheilanthanes С19-С29, and large neo-adiantane to adiantane and hopanes to steranes ratios. All these parameters indicate a large bacterial contribution in the generation of these oils. Studies have shown the similarity between oil biomarker parameters and the organic matter of sedimentary rocks, which supports the organic nature of the oils in the basement fields on the Vietnam shelf. It is shown that the hydrocarbon accumulations in the basement complexes of the Cuu Long basin are in a secondary occurrence, and their origin was the organic matter of the sedimentary source rocks.

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Section: Discussionmentioning

confidence: 99%

Origin of hydrocarbons in the Bach Ho field (The Vietnamese shelf)

Kerimov¹,

Мустаев²,

Hai³

2021

SOCAR Proceedings

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“…The different total level of calcium Ca and magnesium Mg salts dissolved in water characterises the so-called total water hardness. Magnesium and potassium bicarbonates form carbonate (temporary) hardness, which is completely eliminated with prolonged boiling of water, but turns into an insoluble precipitate with the release of carbon dioxide [6][7][8][9].…”

Section: Very Strongmentioning

confidence: 99%

Public Environmental Monitoring of the State of Snowpack in Norilsk

Karmanovskaya

Nosova

Kaverzin

2021

Series Chemistry and Technology

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It is considered that Norilsk ranks second in terms of atmospheric contamination. Industrial enterprises annually emit large amounts of sulphur dioxide, phenols, and heavy metal particles. The city is located within the Far North and is distinguished by the harsh climate of the subarctic type. The snow cover can lie from 244 to 277 days. Snow is a good sorbent; therefore, the snow cover accumulates solid and gaseous pollutants that enter it from the atmosphere with precipitation or are absorbed from it. The purpose of this study was to analyse the snow cover in the Norilsk industrial region and assess the state of atmospheric air in the winter. To achieve this goal, it is necessary to solve the following tasks: conduct a literature review on a given topic; take samples of snow in various industrial districts of Norilsk; study the dependence of the qualitative characteristics of snow on the sampling site; draw conclusions on the quality of snowpack in different areas of the industrial districts of Norilsk. In the course of the study, the following methods were used: organoleptic, visual, methods for determining water transparency, titrimetric analysis, etc. Heavy metal ions and sulphate ions were not detected in the thawed snow, so no industrial gas pollution was noted in the residential area. Most of the particulate contamination was caused by slagging of roads to improve vehicle traction.

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“…The value of Poisson's ratio for non-irrigated soils lies in the range 0,2 … 0,35. The most important parameters for analysis of slope stability using the finite element method (FEM), as in traditional methods of limiting equilibrium, are specific weight , shear resistance characteristics , and , , and geometric parameters of the slope [18,19].…”

Section: Series Of Geology and Technical Sciences 2 2021mentioning

confidence: 99%

Formation of Rock Slopes During Work to Reduce the Erosion Activity

Gasanov¹,

Mammadova²,

Mammadov³

et al. 2021

News of NAN RK. SGTS

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The formation of anti-erosion procedures is based primarily on achieving an equilibrium state that affects the state of the soil or constituent rocks of the slope. In this regard, the formation of a model that can demonstrate the processes of slope destruction, which can be represented not only by soil, but also by rocks or other formations, becomes relevant. In particular, it should be relevant for urban soils and technologically transformed landscapes. The novelty of the study is determined by the fact that all possible materials that form both slopes of natural origin and technological origin are considered as objects of potential erosion activity. The authors of the article are considering the possibility of applying reclamation measures that will reduce the maximum erosion activity within not only natural, but also urban landscapes. The article developed a model for analyzing the potential of erosion activity in combination with the physical parameters of the slopes and their mechanical composition. The practical significance of the study is determined by the fact that the proposed measures and the developed model for countering erosion activity can reduce technological costs for reclamation activities and thus increase the economic and technological efficiency of the project.

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Peculiarities of Hydrocarbon Generation at Great Depths in the Crust

Cited by 39 publications

References 5 publications

Origin of hydrocarbons in the Bach Ho field (The Vietnamese shelf)

Origin of hydrocarbons in the Bach Ho field (The Vietnamese shelf)

Public Environmental Monitoring of the State of Snowpack in Norilsk

Formation of Rock Slopes During Work to Reduce the Erosion Activity

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