降低界面张力、增强驱油剂的黏弹性、增加驱替速度，有利于提高驱替残余油膜的驱替效率。
Decreasing interfacial tension or enhancing the viscoelasticity or displacement velocity is favorable to increasing the displacement efficiency of oil film.
介绍定重装载系统应用，并针对使用过程中出现的闸门无法关闭、空载提升、缺少油位保护、黏煤运行等问题作出改进。
Aims at the loading system of main well in our coal mine, several problems are discussed, such as the great wallop and the maintenance problem existing in the pneumatic system.
该剂还具有很强的增溶和乳化原油的能力、增黏调控能力，驱油效果也优于普通聚合物或三元复合驱油体系。
It also possesses the oil solubility, emulsifiability, and viscosity enhancement properties, has better oil displacement effect than common polymer and ASP system.
应用推荐