| MATHEMATICAL MODEL OF THE MICROBIAL FLOODING |
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| 引用本文： | Lei Guang-lun,Zhang Zhong-zhi,Chen Yue-ming Faculty of Chemical Engineering,University of Petroleum,Beijing 102249,China. MATHEMATICAL MODEL OF THE MICROBIAL FLOODING[J]. 水动力学研究与进展(B辑), 2003, 15(4) |
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| 作者姓名： | Lei Guang-lun Zhang Zhong-zhi Chen Yue-ming Faculty of Chemical Engineering University of Petroleum Beijing 102249 China |
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| 作者单位： | Lei Guang-lun，Zhang Zhong-zhi，Chen Yue-ming Faculty of Chemical Engineering，University of Petroleum，Beijing 102249，China |
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| 摘 要： | NOMENCLATUREμ———growthrate ,h- 1;μmax ———maximum growthrate (gainedinthelaboratory) ,h- 1;Ks ———saturationconstant (gainedinthelab oratory) ;ρs ———concentrationofsubstrate ,gL- 1;i———componentiofthematrix ;YGi ———amountofthenewproducedmicrobesafterconsumingunitmassofcomponenti (gainedinthelaboratory) ,g/ g ;mi ———amountofcomponenti———consumedforthemicrobemetabolism (gainedinthelabora tory) ,h- 1;R———consumptionrate ,h- 1;C′i ———productionrateofmetabolic …
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MATHEMATICAL MODEL OF THE MICROBIAL FLOODING |
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| LEI Guang-lun,ZHANG Zhong-zhi,CHEN Yue-ming. MATHEMATICAL MODEL OF THE MICROBIAL FLOODING[J]. Journal of Hydrodynamics, 2003, 15(4) |
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| Authors: | LEI Guang-lun ZHANG Zhong-zhi CHEN Yue-ming |
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| Abstract: | On the basis of growth kinetics of microorganism and the principle of material balance, equations were derived to describe microbial growth, nutrient consumption, metabolites production and their transport in formation. The changes in porosity, permeability, oil viscosity and capillary force were also described as the main facturs of microbial flooding. For reservoirs with black oil properties, three-dimensional three-phase mathematical models with the cosidaration of multi-microbial components were established to depict microbial flooding oil. With this model, calculated results are in good agreement with experimental data |
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| Keywords: | microbial flooding enhance oil recovery mathematical model |
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