摘要
研究了以芥酸酰胺甜菜碱为主剂的转向酸对储层的污染情况,以红外光谱以及X射线衍射分析了酸化前后岩石表面的成分变化,结果表明酸化前后岩石表面无添加剂残留,岩石晶体的晶面间距也没有发生变化,该种清洁酸不会对储层造成伤害。
Studied with erucamide betaine-based agent diverting acid damage in the reservoir,infrared spectroscopy and X-ray diffraction analysis of the components of the change before and after acidification rock surface,the results showed no additives acidification residue around the rock surface,rock crystal the spacing has not changed,the kinds of cleaning acid will not harm the reservoir.
出处
《内蒙古石油化工》
CAS
2015年第18期10-11,共2页
Inner Mongolia Petrochemical Industry
关键词
芥酸酰胺甜菜碱
储层伤害
Erucic acid amide betaine
Reservoir damage
