| 双孔复合封闭储层中井底压力的Laplace空间解 |
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| 引用本文： | 李顺初,黄炳光,王怒涛,郭志英.双孔复合封闭储层中井底压力的Laplace空间解[J].西安石油大学学报(自然科学版),2002,17(3):85-88. |
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| 作者姓名： | 李顺初 黄炳光 王怒涛 郭志英 |
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| 作者单位： | 西南石油学院,计算机科学系,四川,南充,637001 |
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| 基金项目： | 国家“九五”重点攻关项目 (96 - 111- 0 3- 0 1- 0 7)的部分成果 |
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| 摘 要： | 针对双孔复合封闭储层模型 ,研究了两种内边界条件下的变流率问题的无因次井底压力的Laplace空间解 ,在深入剖析解的结构的基础上 ,找出了它与常见的复合、双孔、均质储层井底压力之间的关系 .该研究是对试井分析理论的一种完善 ,对油藏数值模拟方法也具有指导意义
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| 关 键 词： | 双孔复合储层 封闭储层 井底压力 变流率 Laplace空间解 |
| 文章编号： | 1001-5361(2002)03-0085-04 |
| 修稿时间： | 2002年3月3日 |
Laplace Space Solution of the Bottom Hole Pressure in Double-porosity Composite Confined Reservoir |
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| LI Shun chu,HUANG Bing guang,WANG Nu tao,et al.Laplace Space Solution of the Bottom Hole Pressure in Double-porosity Composite Confined Reservoir[J].Journal of Xian Shiyou University,2002,17(3):85-88. |
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| Authors: | LI Shun chu HUANG Bing guang WANG Nu tao |
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| Abstract: | The solutions of the bottom hole pressure in Laplace space under two inner boundary conditions are presented. The structures of the solutions are analyzed, and the relationships are found between the solutions in the double porosity composite confined reservoir and those in composite reservoir, double porosity reservoir and homogeneous reservoir. The research in this paper makes well testing analysis theory more perfect, and has guiding value to the methods of reservoir numerical simulation. |
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| Keywords: | double porosity composite reservoir confined reservoir bottom hole pressure variable rate solution in Laplace space |
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