摘要
在蒸汽泡沫微观渗流研究的基础上 ,研究了温度、气液比、气液速率、残余油饱和度以及渗透率对蒸汽泡沫封堵能力的影响。结果表明 :温度和气液比是影响蒸汽泡沫液发泡和发泡量以及泡沫质量的主要因素 。
The influence of temperature, gas-liquid ratio, gas-liquid rate, residual oil saturation and permeability on steam foam sealing ability is studied on the basis of microscopic percolation study. The result shows that, temperature and gas-liquid ratio are main influence factors of foamability and foam quality, and residual oil saturation directly affects the function of foam.
出处
《特种油气藏》
CAS
CSCD
2004年第3期82-83,91,共3页
Special Oil & Gas Reservoirs
关键词
蒸汽泡沫
多孔介质
渗流
影响因素
分析
温度
气液比
残余油饱和度
steam foam
porous medium
percolation
influence factor
analysis
temperature
gas-liquid ratio
residual oil saturation
