MATHEMATICAL MODEL OF THE MICROBIAL FLOODING

作     者：Lei Guang-lun, Zhang Zhong-zhi, Chen Yue-ming Faculty of Chemical Engineering, University of Petroleum, Beijing 102249, China 

作者机构：Faculty of Chem. Eng. Univ. of Petroleum Beijing 102249 China 

出 版 物：《Journal of Hydrodynamics》 (水动力学研究与进展B辑（英文版）)

年 卷 期：2003年第15卷第4期

页      面：104-108页

核心收录：

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

主　　题：microbial flooding enhance oil recovery mathematical model 

摘      要：On the basis of growth kinetics of microorganism and the principle ofmaterial balance, equations were derived to describe microbial growth, nutrient consumption,metabolites production and their transport in formation. The changes in porosity, permeability, oilviscosity and capillary force were also described as the main facturs of microbial flooding. Forreservoirs with black oil properties, three-dimensional three-phase mathematical models with thecosidara-tion of multi-microbial components were established to depict microbial flooding oil. Withthis model, calculated results are in good agreement with experimental data.