渤南低渗透油田污水回注可行性研究

The Feasibility Research On Injection Water Circle Pouring In BoNan Low Permeability Oilfield

根据渤南油田油藏物性差 ,低渗透、低饱和 ,注水井吸水能力较差的特点 ,研究了影响渤南油田注水效果的主要因素 ,分析了渤南油田污水回注的可行性。提出了渤南油田污水处理工艺 。

Based on BoNan Reservoirs characters of low permeability,low saturation and low water injectivity this article has studied the main factors effecting the oilfield waterflood,and analysed the feasibility of injecting water circle pouring,and then provided the technology of the sewage treatment and evaluated the results of injecting water circle pouring.