Additives: multifunctional additives AMP, wetting agents, HEC from Dow Chemical; biocide from Thor, rheological additives, dispersion agents and defoamers from Elementis and coalescing agents etc.
添加剂:陶氏化学的多功能助剂AMP、润湿剂、羟乙基纤维素醚;索尔的防腐霉剂、海名斯的增稠流平剂、先创的分散剂和消泡剂、成膜助剂等。
Antileakage cement slurry technology for adjustment well can improve rheological and cementing performance by using additives.
调整井防漏水泥浆技术,从减阻入手,利用外加剂改善水泥浆的流变性能和封固性能。
Cement that has no additives to modify its setting time or rheological properties.
没有添加外加剂去改变其稠化时间或流变性能的水泥称之为净水泥。
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