摘要
CSR空气潜孔锤钻进在我国已进行了多次工艺配套研究方面的试验,文章对在河北宣东勘探区的工艺配套研究性试验进行论述和总结,进一步完善和提高对该工艺的认识。试验结果表明,该工艺在克取硬岩,钻进岩层提高钻探效率上是一种非常有效的方法,取得了良好的研究成果。
Many CSR air downhole hammer drilling process matching experiment was conducted in China, the technology experiment in Xuandong exploration area was discussed and summarized, which improved the technology acquaintance. The result showed that the technology got good effect in drilling hard rock and improving drilling rate, with important research significance.
出处
《煤炭与化工》
CAS
2015年第8期84-86,89,共4页
Coal and Chemical Industry
关键词
CSR
空气潜孔锤
工艺配套
硬岩
CSR
air downhole hammer, process matchin~ hard rock
