示踪剂监测方法在边水推进规律研究中的应用

Application of Tracer Monitoring Method in Research of Edge Water Propulsion Regulation

成功地将示踪剂监测技术应用于边水驱油藏的开发 ,根据边水可能的推进方向 ,在上游井排中选择有代表性的井注入示踪剂 ,在下游井中进行监测 ,得到示踪剂的参数 ,可以定量地描述边水的推进规律及速度 ,研究油藏平面和纵向上的非均质性 ,得到高渗透水淹层的厚度及渗透率 。

In this paper,techniques of tracer monitoring are successfully applied in development exploitation of edge water drive reservoir,the course and velocity of edge water propulsion are confirmed.And,this work researched the plane and vertical heterogeneity of reservoir,and made the thickness and permeability of the high permeation water flooding layer,it is provided the dependable reference for the research on method of further improving recovery ratio.In research,in the light of the probably propulsion direction of the edge water,opted the representative well injected the tracer in upper reaches well row,and monitored in the lower reaches well,so acquired the data of the tracer,it can rationally describe the edge water propulsion regulation.