关于水文地质水井钻探工程中新型自动解垢过滤器的分析研究

Analytical Research on Automatic Scale-handling Filter Used in Hydrogeology and Water Well Drilling Engineering

摘要:

水文地质钻探、水井钻探是探矿工程的重要组成部分。随着水资源需求量的增加和生态环境保护要求的提高，水文地质和水井钻探工程显得更为重要。在其成井过程中，常见过滤器腐蚀结垢，直接影响井眼进水量和抽水效果，甚至导致过滤器和井眼报废。俄罗斯南方国立技术大学Третьяк А.Я.教授等人发明了自动解垢过滤器，解决了过滤器腐蚀结垢问题。

Abstract:

Hydrogeological and water well drilling are important parts of exploration engineering. With the increasing demand of underground water resources and requirement intensification of ecology and environment protection, the hydrogeological and water well drilling engineering become more important. In the well completion process, corrosion and scaling of the filter are often encountered, which directly affect the wellbore influent amount and pumping effect, and even lead to the filter being scrapped and water well abandoned. Prof. Третьяк А.Я., who works in National University of Technology in Southern Russia, and some others have invented a new automatic scale-handling water filter and resolved the filter corrosion and scaling in the drilling process.