水驱特征曲线在特高含水油藏提高采收率研究中的应用

The Application of the Displacement Curve in the Study of High Water Cut Reservoir for EOR

提高采收率是油田开发工作的最终目的。而提高采收率是建立在研究剩余油分布基础上 ,通过现场各种调整措施来实现的。运用水驱特征曲线计算了纵向砂体及平面单井的剩余水驱控制储量 ,有效地描述了剩余油在纵向和平面上的分布 ,并提出了行之有效的提高采收率的具体措施方法 。

Enhancing oil recovery of oil reservoir is the final goal for the oilfield development.EOR is based on the study of remaining oil distribution,and become into truth by various specific measures.This paper has calculated the remaining reservoir both between layers and wells by the displacement curve,and described the remaining oil distribution effectively.Some Specific measures of EOR have been made in this paper.And this method also has the significance to other similar oilfield.