КФУ. Карточка публикации. DIAGENETIC CLAY MINERALS AND RESERVOIR QUALITY OF THE UPPER TRIASSIC SANDSTONE IN EUPHRATES GRABEN, EAST OF SYRIA

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DIAGENETIC CLAY MINERALS AND RESERVOIR QUALITY OF THE UPPER TRIASSIC SANDSTONE IN EUPHRATES GRABEN, EAST OF SYRIA

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2018

Язык

английский

Авторы, сотрудники КФУ

Морозов Владимир Петрович, автор

Судаков Владислав Анатольевич, автор

Юсеф Ибрахем , автор

Библиографическое описание на языке оригинала

Ibrahem Yousef., Vladislav Sudakov., Vladimir Morozov., El Kadi Mohammad. DIAGENETIC CLAY MINERALS AND RESERVOIR QUALITY OF THE UPPER TRIASSIC SANDSTONE IN EUPHRATES GRABEN, EAST OF SYRIA //International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM. - 2018. - Vol.18, Is.1.4. - P.397-404.

Аннотация

During diagenesis process, the upper Triassic sandstones Mulussa F reservoir have experienced multiple diagenetic transformations which have an important influence on the petrophysical properties of the reservoir, among them, the influences of the diagenetic / authigenic clay minerals precipitation. Conventional core analysis CCA data combined with petrographical observations have been used to characterize the upper Triassic sandstones reservoir parameters and to define the influence of the diagenetic clay minerals on reservoirs quality. Diagenetic clay minerals are found in a wide variety of morphologies as confirmed by Scanning Electron Microscope SEM analysis, and mostly are represented by; kaolinite, illite, chlorite and mixed layers of illite-smectite. The porosity and permeability of the upper Triassic sandstones Mulussa F reservoir were reduced by the platelets or booklet of the authigenic kaolinite which arranged as sub to euhedral blocky structures measure between 20 to 60 μm in length and partially or completely filled pore spaces. Some pores are occluded by the precipitation of the authigenic chlorites that are commonly occurred as grain coating, or pore-filling / lining phase. Authigenic illite and mixed layers of illite-smectite also played as an important factor in reducing the porosity of the upper sandstone reservoir where they are founded as grain coating or pore filling phase composed of well-crystallized lath-like blades (10 μm), and short fiber-like morphology partially filled the intergranular pore and has nucleated at the margins of detrital clay surfaces.

Ключевые слова

Diagenetic, clay, reservoir quality, upper Triassic, Euphrates graben, Syria

Название журнала

International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85058878017&doi=10.5593%2fsgem2018%2f1.4%2fS06.052&partnerID=40&md5=5851b949549b35189f7fb2234b83a3d6

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https://repository.kpfu.ru/?p_id=213566

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Морозов Владимир Петрович	ru_RU
dc.contributor.author	Судаков Владислав Анатольевич	ru_RU
dc.contributor.author	Юсеф Ибрахем	ru_RU
dc.date.accessioned	2018-01-01T00:00:00Z	ru_RU
dc.date.available	2018-01-01T00:00:00Z	ru_RU
dc.date.issued	2018	ru_RU
dc.identifier.citation	Ibrahem Yousef., Vladislav Sudakov., Vladimir Morozov., El Kadi Mohammad. DIAGENETIC CLAY MINERALS AND RESERVOIR QUALITY OF THE UPPER TRIASSIC SANDSTONE IN EUPHRATES GRABEN, EAST OF SYRIA //International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM. - 2018. - Vol.18, Is.1.4. - P.397-404.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=213566	ru_RU
dc.description.abstract	International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM	ru_RU
dc.description.abstract	During diagenesis process, the upper Triassic sandstones Mulussa F reservoir have experienced multiple diagenetic transformations which have an important influence on the petrophysical properties of the reservoir, among them, the influences of the diagenetic / authigenic clay minerals precipitation. Conventional core analysis CCA data combined with petrographical observations have been used to characterize the upper Triassic sandstones reservoir parameters and to define the influence of the diagenetic clay minerals on reservoirs quality. Diagenetic clay minerals are found in a wide variety of morphologies as confirmed by Scanning Electron Microscope SEM analysis, and mostly are represented by; kaolinite, illite, chlorite and mixed layers of illite-smectite. The porosity and permeability of the upper Triassic sandstones Mulussa F reservoir were reduced by the platelets or booklet of the authigenic kaolinite which arranged as sub to euhedral blocky structures measure between 20 to 60 μm in length and partially or completely filled pore spaces. Some pores are occluded by the precipitation of the authigenic chlorites that are commonly occurred as grain coating, or pore-filling / lining phase. Authigenic illite and mixed layers of illite-smectite also played as an important factor in reducing the porosity of the upper sandstone reservoir where they are founded as grain coating or pore filling phase composed of well-crystallized lath-like blades (10 μm), and short fiber-like morphology partially filled the intergranular pore and has nucleated at the margins of detrital clay surfaces.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Diagenetic	ru_RU
dc.subject	clay	ru_RU
dc.subject	reservoir quality	ru_RU
dc.subject	upper Triassic	ru_RU
dc.subject	Euphrates graben	ru_RU
dc.subject	Syria	ru_RU
dc.title	DIAGENETIC CLAY MINERALS AND RESERVOIR QUALITY OF THE UPPER TRIASSIC SANDSTONE IN EUPHRATES GRABEN, EAST OF SYRIA	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU