空气潜孔锤钻进技术在豫西抗旱找水打井施工中的应用

Construction for Drought Resistance in Western Henan

摘要:

空气潜孔锤在豫西山区、严重缺水的基岩地区抗旱找水打井施工中发挥出了优越性。介绍了空气潜孔锤钻进技术工艺在豫西抗旱找水打井工程施工中的实际应用及其操作要点、钻进技术优势。同时分别对断裂破碎带地层和较完整地层中的空气潜孔锤钻进技术的应用效果进行了深入探讨和总结。

Abstract:

Air downhole hammer drilling has played important role in well construction for drought resistance in the mountain area of western Henan, where is a bed rock area seriously short of water. The paper introduced the practical application, the operation points and the advantages of the technology in well construction. Further discussion and summary were made on the application effects of air downhole hammer drilling technology in fault fracture zone and well developed formation.