摘要
闵桥油田闵18-闵20断块阜宁组火山岩油藏裂缝发育,平面非均质性强,初期产能高,但递减快,综合含水84·6%时,采出程度仅7·0%。为搞清地下剩余油分布状况,采用ECLIPSE双孔双渗模型对闵18-闵20断块进行了精细数值模拟,为油藏高含水期挖潜提供了调整依据。
In Fault Block Min18-Min20, E1f volcanic reservoir were grown, where areal heterogeity was strong, its initial productivity was high, but it decreased quickly, its recovery percent of reserves was only 7.0%.To clarify the remaining oil distribution, fine numerical simulation is carried out in Fault Block Min18-Min20 with double porosity and double permeability ECLIPSE model, it provides adjustment basis for tapping the potential of oil in high water cut period.
出处
《石油天然气学报》
CAS
CSCD
北大核心
2008年第1期220-222,共3页
Journal of Oil and Gas Technology
关键词
火山岩
裂缝
双孔双渗
数值模拟
闵桥油田
volcanic
fracture
double porosity and double permeability
numerical simulation
Minqiao Oilfield
