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聚胺类化合物作为油井水泥降失水剂有较好的效果,而且合成工艺简单。国外从七十年代开始就进行了大量研究,并已在工业上推广使用,成为油井水泥降失水剂的一个重要开发方向,应引起有关方面的注意。
Polyamine compounds as oil well cement fluid loss agent has a good effect, and the synthesis process is simple. Abroad, a large number of researches have been carried out since the 1970s and have been promoted in industry. It has become an important development direction of oil well cement fluid loss additive and should be noticed by relevant parties.