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1)  clay antiswelling agent
粘土防膨胀剂
1.
After adding surfactant and clay antiswelling agent to injection water, lowered the oil-water int.
在注入水中加入表面活性剂和粘土防膨胀剂后,可降低油水界面张力,减轻注入水对储层的损害,使润湿性向亲水方向转化,进一步提高油藏的采收率。
2)  clay anti-swelling
粘土防膨胀
3)  clay stabilizing agent
粘土防膨剂
1.
The study on clay stabilizing agent can be divided into three periods, from the 1950s to the late 1960s the inorganic salts were mainly used to stabilize clay of the formation.
粘土防膨剂的研究可以分为三个阶段,在50年代到60年代后期主要用无机盐类来稳定粘土,在70年代主要用无机多核聚合物和阳离子表面活性剂来稳定粘土,在80年代以后,主要开展了用阳离子有机聚合物稳定粘土的研究和实验。
4)  Anti-Clay-Swelling Ability
防粘土膨胀性
5)  clay swelling
粘土膨胀
1.
The static capability of restraining clay swelling by NMPM was evaluated by the clay swelling measurement under high temperature and high pressure and the dynamic capability of restraining clay swelling by NMPM was studied by core flow tests.
说明在水驱油的过程中纳米聚硅材料可以在一定程度上抑制粘土膨胀。
6)  expanded clay
膨胀粘土
补充资料:防霉防菌剂
分子式:
CAS号:

性质:以抑制或杀灭浆状染料、液状染料、悬浮状染料中的霉菌物质的药剂。常用者有有机酸、醛、酚等,如多氯酚钠、苯甲酸钠、有机醛等。某些高效杀菌剂也有较好效果。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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