Investigation of the heterogeneous pore space of the reservoir for optimization of hydrocarbons recovery
Keywords:
macroinhomogeneity, contrast, quantitative and qualitative factors, stratification of reservoir rocks, the "anomalous" and background collectors, filtration systemAbstract
As a result of heterogeneous pore medium study the authors came to the conclusion that stratification factor of reservoirs is the cause of negative events in the development of hydrocarbon deposits. The reservoir rocks stratification was classified as the "anomalous" that create negative phenomena in the development, and basic background layers. The techniques to determine the "anomalous" collector in the volume of deposits and the construction of the contrast maps to delineate potentially hazardous areas in the development process have been proposed. For optimal production of hydrocarbons "anomalous" and background layers are treated as two filtration subsystem. Recommendations to comply with the technological parameters to pool filtration subsystems into a single balanced. Recommendations on disclosure sharply differentiation reservoirs in order to avoid the negative phenomena in the development of hydrocarbon reservoirs and optimize production rates.
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Copyright (c) 2015 В. М. Абєлєнцев, А. Й. Лур’є, Л. О. Міщенко
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