传统钻井工艺与空气潜孔锤钻进综合技术在西南缺水地区水井钻探中的应用  

Application of Traditional Drilling and DTH Hammer Drilling Technology in Water Drilling in Southwest Area

作　　者：王康年[1] 

机构地区：[1]贵州省地质矿产勘查开发局101地质大队,贵州凯里556000

出　　处：《贵州地质》2012年第2期135-139,共5页Guizhou Geology

摘　　要：分析传统钻井工艺、空气潜孔锤钻进工艺原理并相互对比,结合本单位2010年抗旱找水打井不断摸索和实践证明:根据不同地层的工程地质特征,采用两种工艺综合运用技术,在西南缺水地区能有效提高成井速度和质量。In this paper, it analysis and compare the traditional drilling technology and DTH hammer drill- ing technology. Combine with continuous practice and exploration in water drilling, it proved： according to the engineering geologic features of different stratum, the composite application of these two technology can im- prove the well completion speed and quality in southwest drought area.

关 键 词：缺水地区 传统钻井工艺 空气潜孔锤钻进 应用 

分 类 号：P634.5[天文地球—地质矿产勘探] P634.4[天文地球—地质学]