PAMAM dense oil polluted water demulsifier was synthesized by protected-unprotected method.
通过保护与反保护的方法,合成了PAMAM稠油原污水高效破乳剂。
Site tests showed that the PAMAM of tree molecules is a kind of demulsifier with excellent performance for dense oil-polluted water.
现场试验表明,PAMAM树形分子是一类性能优良的稠油原油污水破乳剂。
Application of insulation tech for well bore breaks off the heat exchange which is economic and efficient, and has gained a satisfied effect in test for dense oil well of Bohai oilfield.
井筒保温管技术的应用,阻止式隔绝了热交换的发生,经济、有效,在渤海稠油井测试中取得了满意的作业效果。