双河油田砂砾油藏油水运动规律认识
Oil-water Movement in Glutenite Reservoir of Shuanghe Oilfield
-
摘要: 从物质平衡原理出发,提出认识油水运动规律的基本方法,并结合双河油田北块Ⅳ1-3层系实际,绘出油水分布状况图,剖析油水运动规律及控制因素,为油田开发后期调整挖潜决策提供一定依据。Abstract: A basic method to understand oil-water movement is presented in this paper according to the material balance principle.It was applied to Ⅳ1 - 3 in the Northern Block of Shuanghe oilfield. Oil -water distribution map was drawn and the oil- water movement and its controlling factors were analyzed. It provides the basis for making decisions of plan adjustment and production potential tapping in late development period.