低界面张力复合泡沫体系研究

Speciality Petrochemicals(2019)

Cited 1|Views9
No score
Abstract
通过测定表面张力、表面扩张黏弹模量、界面张力,起泡体积、半衰期等多个参数,优选出了既具有良好起泡能力,又有较低界面张力的复合泡沫体系,考察了该体系在非均质模型上的驱油性能.实验结果表明:氟碳起泡剂的起泡性能较佳,但仅有BS起泡剂能将界面张力降到10-2 mN/m;较佳的起泡剂配方为0.1%BS甜菜碱+0.08%起泡甜菜碱+0.12%氟碳起泡剂+1 500 mg/L部分水解聚丙烯酰胺,该体系具有较好的调驱能力,能够将综合采收率提高15%.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined