会议论文详细信息
All-Russian Scientific Conference with International Participation on Contemporary Issues of Hydrogeology, Engineering Geology and Hydrogeoecology in Eurasia
Sedimentological sand grain orientation in oil-producing U1 layer Kazan oil-gas-condensate field (Tomsk Oblast)
Krasnoshchekova, L.^1 ; Cherdansteva, D.^2 ; Vologdina, I.^3
Department of Geology and Mineral Exploration, Institute of Natural Resources, Tomsk Polytechnic University, 30 Lenin Ave., Tomsk, Russia^1
Department of Oil and Gas Industrial Facilities Design Construct, Institute of Natural Resources, Tomsk Polytechnic University, 30 Lenin Ave., Tomsk, Russia^2
Department of Petrography, Tomsk State University, 36 Lenin Ave., Tomsk, Russia^3
关键词: Cataclasis;    Grain shapes;    Layer components;    Pore space;    Quartz grains;    Sand grains;    Sand reservoirs;    Spatial confinement;   
Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/33/1/012050/pdf
DOI  :  10.1088/1755-1315/33/1/012050
来源: IOP
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【 摘 要 】

The paper describes the results in identifying the prevalent directions of elongated quartz grains being the major oil-producing layer component in sand reservoirs. Studying the orientation of quartz to its grain shapes in paleogeographical oriented core samples made it possible to identify the hydrodynamic reservoir regimes and facies type. The spatial confinement of pore spaces and cataclasis fractures in grain material to the prevalent elongated quartz grain directions was defined.

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