摘要
在油田开发过程中,油藏动态分析是调整开发方案、综合挖潜和提高油藏采收率的根据,而分层产量劈分技术又是油藏动态分析的基础。本文应用水电相似原理推导了水驱砂岩油藏合采井的产量劈分方法,并在胜坨油田胜一区进行了现场应用。结果表明,该方法相对于其他方法误差小、现实可行,适合于在同类油藏推广。
In the process of oilfield development,reservoir dynamic analysis is the base for adjusting the development plan,tapping production potential and enhancing oil recovery;and the bisection technology of selective zone production is the base of reservoir dynamic analysis.In this paper,based on the principle of water and electricity similarity,the production splitting method of commingled producing well in water-driven sandstone reservoir was derived,and this method was applied in Shengtuo oilfield.The results show that the error of the method is small comparing with other methods,and this method is practical,feasible,and suitable for promotion in the similar reservoir.
出处
《辽宁化工》
CAS
2013年第7期825-827,共3页
Liaoning Chemical Industry
关键词
水驱砂岩油藏
水电相似原理
产量劈分
胜坨油田
water driven sandstone reservoir
hydropower similarity principle
production split
Shengtuo oilfield
