Abstract

A semianalytic and approximate analytical solution is given to the problem of slug test in a partially penetrating well in a confined or unconfined anisotropic aquifer. An asymptotic solution is given to the problem of slug test in a partially penetrating well in an unconfined aquifer. The latter solution, unlike the semiempiric Bouwer–Rice method, takes into account hydraulic conductivity anisotropy and skin effect. Levenberg–Marquardt algorithm was used to develop a method for determining hydraulic conductivity anisotropy and skin effect based on data of slug tests in partially penetrating wells in confined or unconfined aquifer.

中文翻译：

---

基于部分渗透井段塞试验数据评估水力传导率各向异性和集肤效应

摘要

针对受限或不受限的各向异性含水层中的部分渗透井的段塞试验问题，给出了一种半解析和近似解析解。在无侧限含水层的部分穿透井中，对段塞试验问题给出了渐近解。与半经验Bouwer-Rice方法不同，后一种解决方案考虑了水力传导率各向异性和集肤效应。Levenberg-Marquardt算法用于根据承压或不承压含水层的部分渗透井的段塞试验数据开发确定水力传导率各向异性和集肤效应的方法。