王集油田剩余油分布规律及挖潜策略研究  

The Rules of Remaining Oil Distribution and Measures for Potential Tapping in Wangji Oilfield

作　　者：李云[1] 王小卉[1] 靳水生[1] 柴素云[1] 王素青[1] 

机构地区：[1]河南油田分公司第二采油厂,河南唐河473400

出　　处：《石油天然气学报》2011年第6期294-296,309,共4页Journal of Oil and Gas Technology

摘　　要：王集油田为复杂断块油藏,受断块构造格局制约,注采井网完善程度低,并且储层非均质性严重,开发过程中平面调整难度大,致使王集油田处于低水驱控制程度、低采出程度、低采液速度、低采油速度。为改善开发效果,进行了剩余油分布规律研究,并提出了相应的剩余油挖潜策略,取得了较好的开发效果。Wangji Oilfield was a complex fault block reservoir,it was constrained by the fault block pattern,its injection-production patterns was of low degree of perfection and reservoir heterogeneity was serious,plane adjustment was difficult during the development process,which caused low water drive control degree,low oil producing degree and low fluid producing degree in Wangji Oilfield.To improve its development effect,residual oil distribution rules are studied,the corresponding countermeasures for tapping the potential of remaining oil are proposed,it achieves better development results finally.

关 键 词：复杂断块油藏 剩余油分布规律 挖潜策略 实施效果 

分 类 号：TE327[石油与天然气工程—油气田开发工程]