The Origin and Mechanism of Formation of Hydrocarbon Deposits of the Vietnamese Shelf

Leonov, M. G.; Kerimov, V. Yu.; Мустаев, Р. Н.; Hai, Vu Nam

doi:10.1134/s1819714020050036

Cited by 5 publications

(4 citation statements)

References 13 publications

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“…Structural mechanisms explaining the volumetric flow of cold crystalline masses and the formation of granite protrusions are described by M.G. Leonov [13,15,16]. These studies of granite massifs upon becoming intrusive bodies were subject to volumetric structural processing (macro-, meso-and micro-disintegration, brecciation, cataclase of mineral grains).…”

Section: Resultsmentioning

confidence: 99%

“…Both data of mechanics of block and granular media and mesomechanics [14][15][16] demonstrate that the transition of rocks to a discrete condition reduces their effective viscosity, also reduces shear resistance and causes the effect of dilatancy, which contributes to the volumetric mobility of rock masses and their raid current. Hereby the special plastic states arise discretely, which explains the appearance of multiple sliding surfaces (cleavage, shale, slice structure) and sublayer heterogeneity of the tectonic flow.…”

Section: Introductionmentioning

confidence: 99%

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Postmagmatic tectonics of basement granites of the Far Eastern seas of Russia

Kerimov¹,

Мустаев²,

Guryanov³

et al. 2020

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The article contains the results of tectonogeodynamic paleoreconstructions and numerical spatio-temporal basin modelling, which allowed to reveal the structural features and formation conditions of the base of the Far Eastern seas of the Russian Federation, as well as the occurrence of crystalline protrusions in the pre-Cenozoic bases at the stage of prototectonics and posthumous tectonics, which are primarily due to heterogeneity of the viscous properties of various layers of the earth’s crust, i.e. its tectonic and material stratification. A large-scale lateral redistribution of the substance, its outflow out of the areas of increased compression and injection into areas of geodynamic shelters has taken place at this stage. Mechanisms of the formation of a void space within protrusions have been considered. A conceptual model of the formation of petroleum deposits within the granite massifs of the base has been proposed.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Postmagmatic tectonics of basement granites of the Far Eastern seas of Russia

Kerimov¹,

Мустаев²,

Guryanov³

et al. 2020

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“…Small and medium in terms of the reserves fields -oil Upper Telekai, oil and gas condensate Upper Echin and gas West Ozerny are discovered in the Miocene sediments of continental mainland of the Anadyr oil and gas producing rocks. Small ingresses of oil and gas in the wells and the surface seepages were detected within the sediments from the Upper Cretaceous to the Miocene including the igneous (magmatic) rocks [12], [14]. Based on the results of drilling of the Tsentralnaya-1 shelf well the industrial scale hydrocarbon potential was not detected in the shelf territory of the region.…”

Section: Figurementioning

confidence: 99%

Hydrocarbon Systems and Estimation of the Probability of Discovery of Oil and Gas Accumulations in the Bering Sea

Kerimov

Лавренова

Guryanov

2022

IOP Conf. Ser.: Earth Environ. Sci.

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The results of studying the hydrocarbon systems with application of the modelling techniques using the Schlumberger PetroMod software complexes are considered. Modeling of sedimentary basins of the Bering Sea and their hydrocarbon systems is performed. Estimation of the probability of discovery of oil and gas accumulations related to the marine hydrocarbon systems showed that the highest probabilities of the discovery characterize the GAHS correspondent to the Eocene-Miocene (Mainitsky-Sobolkov) sediments. Probabilities of discovery of the deposits within the younger Gagarin-Avtatkul hydrocarbon systems (Lower to Middle Miocene) are substantially lower. The perspectives of discovery of oil and gas accumulations are related to oil and gas generation and accumulation capacities of insufficiently studied and distributed along the area of the deep-water region Cretaceous-Cenozoic or more ancient sloping deep sea sedimentary complexes, total capacity of which is higher in the northern and eastern near-slope zones of the Aleutian basin comprising 6 to 8 km or more. Studying of the above complexes would apparently facilitate a substantial increase of total hydrocarbon potential of the Bering Sea.

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“…В связи с катагенетическим расходом ОВ на образование углеводородов (жидких и газовых) и неуглеводородных продуктов (вода, газы -СО2, Н2S, N и др. ), происходит снижение массы ОВ в катагенезе и на каждом этапе преобразования ОВ мы имеем дело с остаточными концентрациями [32][33][34][35][36][37][38]. Для восстановления исходных значений Сорг к началу катагенеза, т.е.…”

Section: результаты исследований и их обсуждениеunclassified

Zones of hydrocarbons generation in the Meso-Cenozoic complex of the Black Sea-Caspian region

Mustaev¹,

Kerimov²,

Lavrenov³

et al. 2022

SOCAR Proceedings

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As a result of the studies carried out within the study area, four areas of stable subsidence (basin) were identified during the entire period of the formation of the plate cover: Karkinitsky, Indolo-Kubansky, East Kubansky and Terek-Caspian. Each of the basins is characterized by a unique evolution, which manifests itself in differences in the tectonic regime and sedimentation rates. This determined the features of the geological structure of the basins, the sources of generation within them and the critical moment characterizing the process of generation - migration - accumulation of hydrocarbons in the system. Overcoming the critical moment occurs in the centers of hydrocarbon generation, when more than 50% of hydrocarbons emigrated from the source rock and accumulated in traps. As a rule, the sources are confined to the most submerged parts of the sedimentary basin, in which the deposits are in more severe thermobaric conditions. Keywords: sedimentary basin; hydrocarbon system; generation source; plate cover; tectonic regime; sedimentation rate; basin analysis.

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The Origin and Mechanism of Formation of Hydrocarbon Deposits of the Vietnamese Shelf

Cited by 5 publications

References 13 publications

Postmagmatic tectonics of basement granites of the Far Eastern seas of Russia

Postmagmatic tectonics of basement granites of the Far Eastern seas of Russia

Hydrocarbon Systems and Estimation of the Probability of Discovery of Oil and Gas Accumulations in the Bering Sea

Zones of hydrocarbons generation in the Meso-Cenozoic complex of the Black Sea-Caspian region

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