基于绿色勘查的浅钻技术在浅覆盖区填图中的应用研究

Application of Shallow Drilling Technology Based on Green Exploration to Geological Mapping in Thin Overburden

摘要:

绿色勘查是实现资源保障与生态保护并举的唯一选择。本文结合浅钻技术在内蒙古中东部荒漠草原浅覆盖区填图项目中的施工实践，初步总结了一套基于绿色勘查的浅覆盖区填图钻探技术方法体系，包括机动轻便钻机具、环保冲洗液、钻探与测井技术综合应用、以钻代槽及钻探施工组织管理等技术方法，并对存在的不足进行了探讨，为绿色勘查技术的发展提供了支撑。

Abstract:

Green exploration is the only choice to achieve both resource and ecological protection. With the application of shallow drilling technology to geological mapping in thin overburden of the desert steppe in Middle-East Inner Mongolia, a shallow drilling technical system based on green exploration has been preliminarily summarized in this paper, including combination of portable drilling equipment and tools, environment-friendly drilling fluid, drilling and well logging together; replacing trenching with drilling; construction organization and management. Meanwhile, some insufficiencies with the system has also been discussed. The system will contribute to the development of green exploration technology.