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大港石油管理局从1982年起在板桥油田开展了油田注海水的试验研究工作。该项目由大港油田设计院承担技术指导,在地质研究院和天然气管理处同志们的密切配合下,建成了一座日处理海水300m~3的中间试验站。其主要工艺流程为:取海水→沉淀→脱氧→杀菌→稳定→注水站。海水进入流程,通过除悬浮物、脱氧、杀菌、防垢、缓蚀等一系列技术措施,使海水达到设计水质标准并注入油田。通过四年来的试验证明,工艺可
Dagang Petroleum Administration has started the experimental research work of injecting seawater into oil fields in Banqiao Oilfield since 1982. The project by the Dagang Oilfield Design Institute to undertake technical guidance, in cooperation with the Institute of Geology and Natural Gas Management comrades, built a daily processing of seawater 300m ~ 3 intermediate pilot station. The main process is: Take seawater → precipitation → deoxygenation → sterilization → stability → water injection station. Sea water into the process, through the addition of suspended solids, deoxygenation, sterilization, anti-scaling, corrosion and a series of technical measures to make the sea water quality standards to design and injection into the oil field. Through four years of testing proved that the process can be