摘要
油田在注水开发过程中由于注水工艺不完善、注水水质不达标、注采比不合理、井控措施无效等因素会导致地质性溢油事故的发生。文章主要针对注水性油田在开发过程中可能会导致地质性溢油的几个关键因素进行探讨,为注水性油田开发风险防范和环境保护提供参考。
Because of the imperfect water injection process,unqualified injection water quality,unreasonable injection-production ratio and invalid well control measures during the water flooding process,geological oil spills may occur.This paper mainly discusses some key factors which may lead to geological oil spill accidents in oilfield development process,and provides a reference for risk prevention and environmental protection of the water injection oilfield development.
出处
《油气田环境保护》
CAS
2013年第1期34-36,61,共3页
Environmental Protection of Oil & Gas Fields
关键词
注水
注采比
地层压力
井控措施
溢油
water injection
injection-production ratio
formation pressure
control measures
oil spill
