摘要
本文中建立了一个完整的描述微生物在地层运移的数学模型 ,模型中考虑了微生物的生长、营养物的消耗和以及由于微生物的吸附而导致的岩石渗透性和孔隙度的改变。此外 ,还对该方程的求解过程和方法进行了描述。通过岩心实验的计算结果表明 。
This paper puts forward a complete mathematical model which can describe the microbial transport in the porous media.The model takes considerations of the microbial growing, consuming nutriment and effect of microbial on stone permeability and porosity.In addition to, the paper provides solving method and solving progress.The calculation of the real experiment data shows that the model could describe the microbial transporting in porous media perfectly.
出处
《内蒙古石油化工》
CAS
2002年第3期147-149,共3页
Inner Mongolia Petrochemical Industry
关键词
三次采油
微生物驱油
数学模型
运移
求解方法
microbial enhanced oil recovery
transport
mathematical model
solving method