| 复合油藏中不同边界条件下的井底压力分析 |
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| 引用本文： | 李顺初 刘平礼,赵立强.复合油藏中不同边界条件下的井底压力分析[J].西南石油大学学报（自然科学版）,2002,24(5):32. |
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| 作者姓名： | 李顺初 刘平礼 赵立强 |
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| 作者单位： | 1. 四川工业学院计算机科学与工程系,成都610039 ; 2. 西南石油学院,四川南充637001 |
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| 摘 要： | 系统地给出了复合油藏中,三种外边界条件(无穷大、封闭、定压) 及两种内边界条件(即在井底是否考虑井筒储存和表皮效应) 下井底压力分布的Laplace 空间解,全面分析了它们之间的相互联系,并得到了一个通式,给复合油藏试井分析提供了坚实的理论基础,在实际编制相应的应用软件的过程中体现了极大的优越性和实用性。
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| 关 键 词： | 复合油藏 边界条件 井底压力 Laplace 空间解 通式 |
| 收稿时间： | 2002-01-04 |
THE ANALYSIS OF BOTTOM PRESSURE IN COMPLEX RESERVOIR WITH DIFFERENT BOUNDARY CONDI2 TIONS |
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| LI Shun-chu LIU Ping-li ZHAO Li-qiang.THE ANALYSIS OF BOTTOM PRESSURE IN COMPLEX RESERVOIR WITH DIFFERENT BOUNDARY CONDI2 TIONS[J].Journal of Southwest Petroleum University(Seience & Technology Edition),2002,24(5):32. |
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| Authors: | LI Shun-chu LIU Ping-li ZHAO Li-qiang |
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| Institution: | Computer Science and Engineering of Sichuan University of Science and Technology , Chengdu Sichuan 610039 , China |
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| Abstract: | In this paper ,we have systemically presented the Laplacespace solution to bottomhole pressure distribution in complexreservoir with three kinds of outer boundary conditions (infinite uter boundary , closed boundary , constant pressure) and two er boundary conditions (wellbore storage and skin effects) ,and the relationship between the solutions are also analyzedcompletely , and then a general formula is derived. This simpleand practical general formula provides fundamental theory forwellOt est analysis and has great superiority and practicability in programming applications. |
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| Keywords: | complex reservoir boundary conditions bottomhole pressure Laplace space solution general formula |
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