摘要
探讨了临南油田污水处理后处理水与地层水的配伍性及对储层的敏感性问题 ;结果表明 ,临南油田处理水与地层水配伍性能好 ,不会产生沉淀结垢现象 ,对储层存在一定的速敏效应 ,不存在盐敏效应 ,并表现无碱敏或弱碱敏及无酸敏或弱酸敏效应 ,因此对储层损害程度小 ,能用于油田污水回注 。
The compatibility of the formation water in Linnan Oil Field and the sensitivity of oil reservoir with the treatment water are researched.The laboratory results indicate that the treatment water is well compatible with the formation water and there is no sediment and less damage on oil reservoir in Linnan Oil Field,and the oil recovery can be enhanced by recycling treatment water.
出处
《地质科技情报》
EI
CAS
CSCD
北大核心
2000年第3期61-64,共4页
Geological Science and Technology Information
关键词
配伍性
临南油田
废水处理
地层损害
回注
water treatment
compatibility
damage
sensitivity
Linnan Oil Field
