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近几年来,聚南2-1放水站,随着采出液的普遍含聚,油水乳化程度增强,油水分离效果变差。开展的化学药剂的配伍筛选试验表明,合理投加破乳剂,尤其在转油站合理投加破乳剂,效果比较明显。提高油站放水水质,可以使集输、污水处理系统运行进入良性循环状态,不仅可以提高油田注水水质,污水处理系统的维护运行成本也将得到控制。
In recent years, poly south 2-1 drainage station, with the general collection of fluid containing poly, oil emulsion enhanced degree of oil-water separation effect worsened. Carry out the compatibility of chemical agents screening tests show that the reasonable vote demulsifier, especially in the transfer station reasonable throw demulsifier, the effect is more obvious. Improving the water quality of the petrol station will enable the collection and transportation and sewage treatment systems to operate in a virtuous circle, which will not only improve the water injection quality of the oilfield, but also control the maintenance and operation costs of the sewage treatment system.