杨家坝油田E1f2^3注采井间窜流预警方法研究与应用  

Research and application of the early warning method for injection - production well fluid channeling of E1f2^3 inYangjiaba Oilfield

作　　者：朱龙权[1] 张路崎[1] 赵飞[1] 陈民锋[2] 刘亮[1] 

机构地区：[1]中国石化江苏油田分公司试采二厂,江苏金湖211600 [2]中国石油大学(北京),北京102249

出　　处：《复杂油气藏》2012年第2期84-86,共3页Complex Hydrocarbon Reservoirs

基　　金：卞杨阜二段裂缝性油藏井网调整及调剖技术研究与应用(JS09021)

摘　　要：注采井间窜流的判别是油田开发和动态管理的重点和难点,杨家坝油田E1f23属于裂缝-孔隙砂岩油藏,注采井间窜流明显,但注采井间窜流的方向和严重程度认识不清,致油田开发调整效果不理想。通过研究应用注采井间窜流预警方法,在充分应用动、静态资料的基础上,筛选归纳了16项判别指标,并通过模糊评判方法对杨家坝油田E1f23注采井间的窜流方向和严重程度进行实时预警,取得较好效果。The discrimination of injection - production well fluid channeling is an important and difficult point in oil - field development and dynamic management. The E1f2^3 of Yangjiaba Oilfield belongs to fracture - pore sandstone reservoir, where the interwell fluid channeling is obvious, but the direction and severity is not recognized clearly, so the effect of oil- field development adjustment is poor. On the basis of dynamic and static data, 16 discrimination indexes of well fluid chan- neling were screened and concluded. By the use of fuzzy discrimination method, the real - time early warning for the direction and severity of injection - production well fluid channeling of E1f2^3 inYangjiaba Oilfield was carried out, and good effects were obtained.

关 键 词：裂缝 井间窜流 模糊评判 动态预警 

分 类 号：TE341[石油与天然气工程—油气田开发工程]