潜孔锤跟管钻进技术在应急抢险中的应用

Application of DTH Drilling with Casing Technology in Emergency Rescue

摘要:

灾害发生时，时间就是生命！如何在最短的时间内进行救援取得较好的效果，必须采取先进技术进行科学救援。潜孔锤跟管钻进技术是一种能适应各种复杂地层钻进的先进技术，通过应急抢险实践证明，该技术能够在生命通道钻进、地质灾害治理及抗旱抢险等方面发挥重要作用。

关键词:潜孔锤跟管钻进;科学救援;应急抢险;地质灾害治理

Abstract:

When disasters occur, time is life! Only scientific rescue with advanced technologies can achieve good effects in the shortest time. DTH hammer drilling is an advanced technology which can adapt to various complex formations. It is demonstrated by the emergency rescue practice that this technology can play an important role in the life channel drilling, geological disasters control, drought-relief and emergency rescue etc.

Key words:DTH drilling with casing; scientific rescue; emergency rescue; geological disasters control