التفاصيل البيبلوغرافية
| العنوان: |
Types of Void Space in the Bazhenov Reservoir Rocks. |
| المؤلفون: |
Postnikova, Olga V., Postnikov, Alexander V., Zueva, Olga A., Kozionov, Artem E., Milovanova, Ekaterina V., Savinova, Lyubov A. |
| المصدر: |
Geosciences (2076-3263); Jul2021, Vol. 11 Issue 7, p269, 1p |
| مصطلحات موضوعية: |
RESERVOIR rocks, PETROLEUM reserves, MICROSCOPY, ELECTRON microscopy, PETROLEUM reservoirs, KEROGEN |
| مصطلحات جغرافية: |
SIBERIA (Russia) |
| مستخلص: |
The deposits of the Bazhenov formation are a unique reservoir of unconventional oil reserves in Western Siberia. They contain both solid organic matter (kerogen) and liquid light oil. The successful development of these hydrocarbons is largely determined by the adequacy of the void space models. The aim of the study is to identify the types of void space in the sediments of the Bazhenov formation and to identify the distribution patterns across the section of the researched wells. The void space was studied by electron and optical microscopy, and the mineral composition of the rocks was determined by X-ray diffraction analysis. The deposits of the Bazhenov productive formation in the territory of Western Siberia are represented by a wide complex of lithotypes, including various kinds of silicites, carbonate, clay rocks, and mixtites. The reservoir space in the reservoir rocks of the Bazhenov formation is a complex and hierarchically subordinated system, which includes voids and fractures of various sizes, configurations, and genesis. The void space of the Bazhenov formation is characterized by a fairly high degree of spatial heterogeneity, which is controlled by lithological, facies, and tectonic factors, as well as the direction of catagenetic processes. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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