特高含水期油藏精细管理方法探讨

Discussion on fine management method of reservoir in extra high water cut stage

石油是促进生活质量不断提高、社会经济持续发展的重要战略性资源,被广泛应用于社会生活与工业生产中。现阶段,随着各行各业的蓬勃发展,市场对石油能源的需求与依赖日益加深。由于我国石油开采已经进行了一定的年限,很多油田已经进入中后期阶段,高含水特征明显,导致开采难度进一步加大,采出量减少。

petroleum is an important strategic resource to promote the continuous improvement of life quality and the sustainable development of social economy,which is widely used in social life and industrial production.At this stage,with the vigorous development of all walks of life,the demand and dependence of the market on petroleum energy are increasing.Due to the fact that China’s oil exploitation has been carried out for a certain period of time,many oilfields have entered the middle and late stage,with obvious high water cut characteristics,which further increases the difficulty of exploitation and reduces the production volume.