本文在现场及理论分析的基础上,提出了多层油藏的边界不渗透条件下的灌注试井模型,对模型给出了Laplace空间解及实空间的精确解。并分别用Laplace空间解及实空间的精确解进行数值运算,而且将这两种数值解进行了比较。结果表明,我们所建立的模型,及其两种空间解,数值算法及计算程序是正确的。 Based on the field and theoretical analysis, this paper presents a perfusion well test model for multi-layer reservoirs with impervious boundary conditions. The Laplace space solution and the exact solution to the real space are given for the model. The Laplace space solution and the exact solution of real space are respectively used for numerical calculation. The two numerical solutions are compared. The results show that the model we built and its two spatial solutions, numerical algorithms and calculation procedures are correct.