| Форма представления | Статьи в зарубежных журналах и сборниках |
| Год публикации | 2020 |
| Язык | английский |
|
Морозов Владимир Петрович, автор
Юсеф Ибрахем , автор
|
| Библиографическое описание на языке оригинала |
Yousef Ibrahem, Morozov Vladimir P., El Kadi Mohammad, Influence and control of post-sedimentation changes on sandstone reservoirs quality, example, upper Triassic (Mulussa F reservoir), and lower Cretaceous (Rutbah reservoir), Euphrates graben, Syria//RUSSIAN JOURNAL OF EARTH SCIENCES. - 2020. - Vol.20, Is.2. - Art. №ES2007. |
| Аннотация |
Using Scanning Electron Microscope SEM technics with XRD analyses, the authors
have studied the influence and control of post-sedimentation changes on the upper
Triassic (Mulussa F formation), and lower Cretaceous (Rutbah formation) reservoirs
quality at Euphrates graben area. The detrital components occupy an average of 72%
of the rock volume represented by sandstone quartz arenite, the authigenic minerals
occupy an average of 20% represented by overgrowth quartz, kaolinite, chlorite, illite,
illite-smectite mixed layers, dolomite, siderite, pyrite, and anhydrite. The history of
post-sedimentation changes is subdivided into 2 stages; diagenesis-misocatagenis, and
mesocatagenesis-apocatagenesis. The porosity of the reservoirs decreased due to the
detrital clay, and the authigenic minerals which cause blocking of pore spaces, and
reduce the diameter of the inter-pore channels and leads to a significant effect on the
reservoir porosity. Quartz cement reduced the porosity of the upper Triassic reservoir
to a lesser extent due to its low content 3%, while the other cements which consist
mainly of kaolinite and siderite serve as the main factor in reducing the porosity since
their content is higher 7.4%. In the lower Cretaceous reservoirs, quartz cement with
the other cements equally contributed to decreasing the porosity due to their presence
in equal volumes 2.8 to 3.6%. Houseknecht diagram shows that the initial porosity
of the upper Triassic reservoir was reduced by compaction by 47.5%, while reduced
by cementation by 26%. In the lower Cretaceous reservoir, the initial porosity was
reduced by compaction by 59.5%, while reduced by cementation by 19%. |
| Ключевые слова |
Influence; control; post-sedimentation; upper Triassic; lower Cretaceous; Euphrates graben;
Syria |
| Название журнала |
RUSSIAN JOURNAL OF EARTH SCIENCES
|
| URL |
http://rjes.wdcb.ru/ |
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=233450 |
Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Морозов Владимир Петрович |
ru_RU |
| dc.contributor.author |
Юсеф Ибрахем |
ru_RU |
| dc.date.accessioned |
2020-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2020-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2020 |
ru_RU |
| dc.identifier.citation |
Yousef Ibrahem, Morozov Vladimir P., El Kadi Mohammad, Influence and control of post-sedimentation changes on sandstone reservoirs quality, example, upper Triassic (Mulussa F reservoir), and lower Cretaceous (Rutbah reservoir), Euphrates graben, Syria//RUSSIAN JOURNAL OF EARTH SCIENCES. - 2020. - Vol.20, Is.2. - Art. №ES2007. |
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=233450 |
ru_RU |
| dc.description.abstract |
RUSSIAN JOURNAL OF EARTH SCIENCES |
ru_RU |
| dc.description.abstract |
Using Scanning Electron Microscope SEM technics with XRD analyses, the authors
have studied the influence and control of post-sedimentation changes on the upper
Triassic (Mulussa F formation), and lower Cretaceous (Rutbah formation) reservoirs
quality at Euphrates graben area. The detrital components occupy an average of 72%
of the rock volume represented by sandstone quartz arenite, the authigenic minerals
occupy an average of 20% represented by overgrowth quartz, kaolinite, chlorite, illite,
illite-smectite mixed layers, dolomite, siderite, pyrite, and anhydrite. The history of
post-sedimentation changes is subdivided into 2 stages; diagenesis-misocatagenis, and
mesocatagenesis-apocatagenesis. The porosity of the reservoirs decreased due to the
detrital clay, and the authigenic minerals which cause blocking of pore spaces, and
reduce the diameter of the inter-pore channels and leads to a significant effect on the
reservoir porosity. Quartz cement reduced the porosity of the upper Triassic reservoir
to a lesser extent due to its low content 3%, while the other cements which consist
mainly of kaolinite and siderite serve as the main factor in reducing the porosity since
their content is higher 7.4%. In the lower Cretaceous reservoirs, quartz cement with
the other cements equally contributed to decreasing the porosity due to their presence
in equal volumes 2.8 to 3.6%. Houseknecht diagram shows that the initial porosity
of the upper Triassic reservoir was reduced by compaction by 47.5%, while reduced
by cementation by 26%. In the lower Cretaceous reservoir, the initial porosity was
reduced by compaction by 59.5%, while reduced by cementation by 19%. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
|
ru_RU |
| dc.title |
Influence and control of post-sedimentation changes on sandstone reservoirs quality, example, upper Triassic (Mulussa F reservoir), and lower Cretaceous (Rutbah reservoir), Euphrates graben, Syria |
ru_RU |
| dc.type |
Статьи в зарубежных журналах и сборниках |
ru_RU |
|
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