试井资料在二类油层聚驱措施选井选层方法中的应用  

Application of Well Testing Data at Selecting Well and Layer by Polymer Flooding Measures to the Second Type of Oil Layer

作　　者：周钢[1] 

机构地区：[1]大庆油田有限责任公司第一采油厂,黑龙江大庆163001

出　　处：《油气井测试》2008年第3期22-25,共4页Well Testing

摘　　要：利用试井资料研究了试井资料与压裂效果之间的关系,分析了油井压裂前后试井曲线形态及地层参数的变化规律,确定出适用于二类油层聚驱的定性、定量选井方法。在选层方面应用精细地质研究成果对压开层的砂体连通关系、剩余油类型进行分析,进一步完善了原有选层方法。根据试井资料结合精细地质研究成果和动态分析资料制定的聚驱措施选井方法保证了措施效果,措施方案符合率达到92.7%。The figure character of well-test curves before and after the well fracturing and changing law of formation parameters are studied by using well-test data,production performance data and fine geology research product.So the production effects for the fractured wells are evaluated and the qualitative and quantitative methods are determined for being applicable with polymer flooding of the second grade zones.The sandstone body connectedness and remaining oil type were analyzed by applying fine geology research product in selecting layers.Thereby the primary choosing well method was further perfected.The fact indicates that the choosing well method for polymer flooding measures,which was established by well-test data being combined with performance analysis data and fine geology research product,has been insured measure effects.

关 键 词：试井资料 聚驱措施 应用效果 

分 类 号：TE353[石油与天然气工程—油气田开发工程] TE357