摘要
对大庆、大港油田聚合物驱采出液水相中的无机离子、水体污染物含量进行了分析，研究了其中聚合物ＨＰＡＭ的含量，初步探讨了采出液水相排放对环境可能造成的影响及采出液水相的综合利用。回注地层是既利用水资源，又利用残留ＨＰＡＭ的途径。
Some typical produced water samples from polymer flooded reservoirs in Daqing and Dagang Oil Fields are analysized quantitatively for inorganic ions, environmental contaminants, and polyacrylamide. The question of the waste water disposal/reuse is comprehensively discussed on the basis of the data obtained. It is concluded that such oilfield produced waters, being damaging to environment, must not be discharged and should be treated properly as flooding water. In their treatments the polymer contained should be maximally maintained.
出处
《油田化学》
CAS
CSCD
北大核心
1997年第3期243-247,共5页
Oilfield Chemistry
关键词
聚合物驱
采出水
化学驱油
油田
Polymer Flood, Produced Waters, Inorganic Ions, Contaminants for Environment, Waste Water Treatments, Waste Water Reinjection
