水资源和环境工程中水平井研究简介

被引:8
作者
詹红兵
万军伟
机构
[1] 美国德克萨斯A&M大学地质与地球物理系
[2] 中国地质大学工程学院
关键词
水平井; 半解析解; 捕获;
D O I
暂无
中图分类号
TE243 [定向钻井];
学科分类号
摘要
简单介绍了水平井在水资源和环境工程中的近期研究进展,重点介绍了在不同含水层(如承压含水层、潜水含水层、越流含水层及河下含水层)中,水平井抽水条件下降深的半解析解,同时分析了降深随抽水时间变化的标准曲线和微分标准曲线.这些半解析解可用于分析小流量水平井在中长时段的降深特性.分析了用于排水和供水的大流量水平井的水力学特征,并介绍了求解渗流-管流耦合井流系统的一种新方法.同时介绍了在非饱和含水层中水平井抽取气体的动力学特征,并分析了地面覆盖和未覆盖2种情况下的气体清除效率,报告了在不同饱和含水层条件下水平井的捕获区和捕获时间的计算.
引用
收藏
页码:511 / 516
页数:6
相关论文
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