文中油田高含水高采出后期开发研究分析

Analysis of Development Effects at Late Stage of High Water Cut in Wenzhong Oilfield

根据中原油田文中老三块这一典型复杂断块油藏的开发实例,以挖掘剩余油潜力为目的,提出不断细化构造研究、细分和重组开发层系、进行精细油藏描述等一系列做法,并总结了对提高复杂断块油藏采收率的应用效果。

Taking the typical complex fault block reservoirs in Wenzhong oilfield as an example, this paper presents a series of measures for identifying the remaining oils such as fine structural study, subdivision and regrouping of layer series of development and fine reservoir description, and summarizes the application effects in respects of enhancing recovery of complex fault block reservoirs.