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本文研究稠油油田不稳定径向渗流理论,给出各种解析解和数值反演解。给出简单而有效的稠油试井分析方法和可用来求地层、流体参数(例如和续流效应C)的典型曲线图版。本文的典型曲线匹配方法特别适用于稠油试井分析。
This paper studies the theory of unstable radial seepage in heavy oil fields and gives various analytical solutions and numerical inversion solutions. A simple and efficient method for heavy oil well testing is given and a typical plot that can be used to find formations, fluid parameters (eg C and freewheeling effects C). The typical curve matching method in this paper is especially suitable for heavy oil well testing.