摘要
通过对 Fair模型解与 Ram ey模型解的对比分析 ,提出利用双对数及导数典型曲线分析具有井筒相再分布实测曲线的新方法 ,提高了处理具有井筒相再分布实测曲线的精度 。
By contrasting Fair model with Ramey model in solution and curve shape, this paper presents a new means to interpret the measured curves with wellbore phase redistribution on pressure build up tests, which still uses the double log and derivative typical curves to fit after adjusting the measured curves. This way promotes the analytic precision of the measured curves with wellbore phase redistribution and has been verified by the worksite example.
出处
《成都理工学院学报》
CSCD
2000年第2期137-140,共4页
Journal of Chengdu University of Technology
关键词
采油井
井筒相分离
污染检测
试井
wellbore phase redistribution
well test interpretation
analytical method
skin coefficient
curve fitting
calculation procedure
