储层损害矿场评价技术在塔中T井中的应用  

Application of field evaluating technique on information damage of T well in Tazhong

作　　者：陈平中[1] 王新海[1] 

机构地区：[1]长江大学,湖北荆州434023

出　　处：《河南石油》2006年第3期68-70,共3页Henan Petroleum

摘　　要：通过对试井分析获得的总表皮系数进行分解,得到用来表征地层损害程度的地层损害表皮系数,并由此确定地层损害半径和预测油井措施增产率,形成一套储层损害矿场评价方法。在塔中T井等多井中的应用表明,该方法具有较好的准确性和实用价值。Through an analysis of the total skin which is acquired from well test evaluation, information damage skin factor (an index of extent of formation damage) is acquired. In accordance with the skin factor, the formation damage radius and the well forecast stimulation rate are both determined, and then a set of field evaluation technique on information damage is formed. This technique shows great accuracy and is of more practical value through its successful application in Tazhong.

关 键 词：储层损害 矿场评价 表皮系数 损害半径 增产率预测 

分 类 号：TE353.3[石油与天然气工程—油气田开发工程]