Reservoir dynamic variation characteristics after water flooding and its influencing factors
Online published: 2010-12-15
Water flooding in reservoirs and oilfields shows that the hydrodynamic geologic processes including transportation and deposition are strong and durative, and they change the reservoir properties much. The dynamic variation characteristics in water flooding process are analyzed in the aspects ofmacroparameters, micropara-meters and filtering parameters; the influencing factors for dynamic variation after water flooding are expounded in the aspects of reservoir space, fluid property and development conditions; the mechanism of dynamic variation is analyzed, which is significant for understanding the dynamic variation lawof water flooding reservoir, describing the high and extra-high water cut reservoir properties, and predicting the remaining oil distribution.
LI Jianming , SHI Lingling , WANG Liqun , WU Guangda . Reservoir dynamic variation characteristics after water flooding and its influencing factors[J]. Lithologic Reservoirs, 2010 , 22(Z1) : 89 -92 . DOI: 10.3969/j.issn.1673-8926.2010.Z1.019
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