摘要
由于稠油的流变特性不同于常规稀油,稠油油藏的产能分析也有别于常规稀油油藏。通过分析研究垂直井产能计算、稠油流变特性分析及启动压力梯度计算,建立了稠油油藏垂直井产能分析方法,指出了稠油油藏产能计算必须结合稠油流变特性和试井解释资料。并通过实例说明了该方法的应用。
For the difference of rheology property of heavy oil from general oil, the method of analyzing heavy oil reservoir productivity is different from that of general thin oil reservoir. By studying vertical well productivity of heavy oil reservoir, analyzing heavy oil rheology properties and starting-lip pressure gradient calculation, the analyzed method of vertical well productivity is established. It is pointed out that heavy oil reservoir productivity calculation must be combined with rheology property of heavy oil and well testing data. The actual examples explain the applications of this method.
出处
《油气井测试》
EI
2005年第4期8-9,共2页
Well Testing
