AN ASSESSMENT OF THE NGUYEN AND PINDER METHOD FOR SLUG TEST ANALYSIS

被引：4
作者：
BUTLER, JJ
HYDER, Z
机构：
来源：
GROUND WATER MONITORING AND REMEDIATION | 1994年 / 14卷 / 04期
关键词：
D O I：
10.1111/j.1745-6592.1994.tb00490.x
中图分类号：
TV21 [水资源调查与水利规划];
学科分类号：
081501 ;
摘要：
The Nguyen and Pinder method is one of four techniques commonly used for analysis of response data from slug tests. Limited field research has raised questions about the reliability of the parameter estimates obtained with this method. A theoretical evaluation of this technique reveals that errors were made in the derivation of the analytical solution upon which the technique is based. Simulation and field examples show that the errors result in parameter estimates that can differ from actual values by orders of magnitude. These findings indicate that the Nguyen and Pinder method should no longer be a tool in the repetoire of the field hydrogeologist. If data from a slug test performed in a partially penetrating well in a confined aquifer need to be analyzed, recent work has shown that the Hvorslev method is the best alternative among the commonly used techniques.
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页码：124 / 131
页数：8
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