摘要
高含水期剩余油的分布直接影响油田开发中后期开发技术政策的制定,尤其是海上油田的开发面临着高投入、高风险等问题,因此准确认识剩余油分布特征并采取有效挖潜措施显得尤为重要。在对水驱曲线参数拟合进行细化的基础上,对S油田高含水期单井井区剩余油进行了定量评价;并充分利用油田积累的生产数据和资料,采用动静结合方法对S油田剩余油分布特征进行了深入分析和论证,针对性地提出了下一步的挖潜措施和建议,对类似油田的调整挖潜具有一定指导意义。
The distribution of remaining oil in high water cut stage directly affects the formulation of development technology policy in the middle and later stage of oilfield development,In particular,the development of offshore oil fields faces problems such as high investment and high risk,Therefore,it is particularly important to accurately understand the distribution characteristics of remaining oil and take effective potential tapping measures.On the basis of refining the parameter fitting of water drive curve,The remaining oil in single well area of s Oilfield in high water cut stage is quantitatively evaluated;And make full use of the production data and data accumulated in the oilfield,The distribution characteristics of remaining oil in s Oilfield are deeply analyzed and demonstrated by the combination of dynamic and static methods,The next potential tapping measures and suggestions are put forward,which has certain guiding significance for the adjustment and potential tapping of similar oilfields.
作者
晏庆辉
Yan Qinghui(CNOOC(China)Co.,Ltd.Hainan Branch,Hainan Haikou 570300)
出处
《石化技术》
CAS
2021年第10期155-157,共3页
Petrochemical Industry Technology
关键词
剩余油
动静结合
高含水期
无因次化
剩余可采储量
remaining oil
Dynamic static combination
High water cut period
Dimensionless
Remaining recoverable reserves
