土壤环境治理定向水平井施工技术

Construction Technology of Horizontal Directional Well of Soil Environmental Remediation

本文详细介绍了土壤环境治理定向水平井的成井和完井技术的各个内容，包括施工程序、地下管线总成、封隔器、筛管、封隔、固井、洗井等技术内容的设计；同时简单介绍了该项技术试验的情况；分析了施工中存在的问题、施工注意事项；总结了该项技术的施工经验与教训。

In this paper, aspects of construction technology of horizontal directional well of soil environmental are introduced particularly, including construction procedure, assembly of pipeline, packer, well screen, insulation, cementing, well washing. At one time, experimentation is introduced also; Problems and noticing proceeding of experi- mentation is analyzed; Experience and lecture in experimentation was sum up in the paper.