均质多层油藏定压封闭边界灌注试井模型精确解及其计算  

The Exact Solution to Filling Test Model for Constant Pressure Closed Boundary of Homogeneous Layered Reservoir and Its Calculation

作　　者：伊晓东[1] 李凤兰[2] 

机构地区：[1]大庆职工大学基础部,163255 [2]大庆职工大学化工系

出　　处：《油气井测试》1998年第3期10-14,75,共6页Well Testing

摘　　要：提出了均质多层油藏定压边界及封闭边界灌注试井模型，给出了模型的Laplace空间解及实空间的精确解，并利用两种空间精确解进行了数值运算，将数值解进行了比较，验证了所建立的模型及其两种空间解的准确性。This paper presents a filling test model for constant pressure closed boundary of homogeneous layered reservoir,and gives Laplace space solution and exact solution to actual space of the model,two space exact solutions are used for numerical calculation,the numerical solutions are compared to verify the accuracy of the model created and the two space solutions.

关 键 词：试井解释 边界 数学模型 拉普拉斯变换 数值分析 

分 类 号：TE3[石油与天然气工程—油气田开发工程]