Model development for fractured crystalline rock reservoir, Rang Dong Field, Offshore Vietnam
نویسندگان
چکیده
منابع مشابه
Upscaling of Permeability Field of Fractured Rock System: Numerical Examples
When the permeability field of a given porous medium domain is heterogeneous by the existence of randomly distributed fractures such that numerical investigation becomes cumbersome, another level of upscaling may be required. That is such complex permeability field could be relaxed i.e., smoothed by constructing an effective permeability field. The effective permeability field is an approximati...
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Natural fractures are important conduits for fluid-flow and can control the deformational behavior of rock. The accurate evaluation of natural fracture geometry in the subsurface is difficult because of the sampling problems inherent to wellbores and indirect investigation methods such as seismic. Because of these limitations in observational capability, predictive models are needed to provide ...
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Groundwater movement and availability in crystalline and metamorphosed rocks is dominated by the secondary porosity generated through fracturing. The distributions of fractures and fracture zones determine permeable pathways and the productivity of these rocks. Controls on how these distributions vary with depth in the shallow subsurface (<300m) and their resulting influence on groundwater flow...
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In this paper, we present a combined geological, geophysical and rock mechanics approach to natural fractured reservoir characterization. The local structure entropy analysis on 3D seismic data is used to detect distributions of fault and subfault systems. The curvature attribute along with modeled strain and stress field, constrained with the log data measuring Pand S-wave velocities and rock ...
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Micro-Computed Tomography (μCT) is used for imaging narrowly fractured natural rocks from the subsurface of the Vienna Basin, Austria. The dolomites from the Hauptdolomit Formation represent a successfully producing reservoir for hydrocarbons (mainly gas). However, the heterogeneity of the rocks and their fracture networks make conventional predictions on economically viable exploration of the ...
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ژورنال
عنوان ژورنال: Journal of the Japanese Association for Petroleum Technology
سال: 2006
ISSN: 1881-4131,0370-9868
DOI: 10.3720/japt.71.94