Research of in-situ hydraulic test method by using double packer equipment

• DOI: 10.26599/jgse.2016.9280006
• Publication Date: 2023-08-08T03:32:15Z
• Authors: Rui-li JI; Ming ZHANG; Rui SU; Yong-hai GUO; Zhi-chao ZHOU; Jie-biao LI
• Keywords: Slug test

Double packer equipment for hydraulic test can be used to measure pressure of zone directly, and it is frequently perform many kinds tests take groundwater sample from borehole. The method this mainly includes the design, implementation, interpretation synthetic analysis. By adopting double test, parameter distribution rock permeability along borehole acquired, as well connectivity, water conductivity bearing capacity disclosed structure chemical characteristics deep groundwater. It a necessary research evaluation complex hypotonicity terrace site selection under geological conditions. This not only suitable disposal high level radioactive waste, but also in underground facilities such storage petroleum carbon dioxide. Meanwhile, has good application prospect other hydrogeological investigation fields.