数值试井分析方法在开发井网测试资料中的应用

针对长庆姬源油田的开发生产特点，对全面开发的油藏中生产井测试资料的分析应综合考虑地层和邻井生产动态的影响。通过试井设计证实了邻井生产会使测试井的导数曲线后期上翘，采用数值试井分析方法可分别设定井网生产动态数据和油藏类型，实例应用证实了该方法的油藏模型优于常规解析试井，分析结果更符合油藏的生产动态。

Application of Numerical Well Testing Analysis Method for Testing Data in Exploited Well Net

According to feature of production and exploitation in Changqing Jiyuan oilfield, effect of formation and performance of adjacent well on testing data of produced well should be considered comprehensively when exploiting reservoirs fully. By well testing design, it is certified that adjacent well production makes derivative curve going up at late time, and performance data of well net and reservoir type can be enacted respectively by using numerical well testing analysis method. Field example shows that this way is superior to con- ventional resolution well testing and the result is corresponding to production performance of reservoir.