The engineering geological drilling exploration for the Jinduicheng tailings dam area is carried out to serve the heightening design of enlarging its volume.

金堆城尾矿坝为了进行加高设计而对尾矿库区进行了地质钻孔勘探。

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Recently the Guangxi First Geological Engineering Construction Company introduces the percussive reverse drilling method, and has made a great breakthrough.

最近，广西第一地质工程地质施工公司引进了冲击反循环钻进方法用于滑坡治理工作，取得重大突破。

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This technology is important to seeking hidden oil and gas and improving drilling success rate and engineering geological research.

该技术对寻找隐蔽油气藏、提高钻探成功率和工程地质研究具有重要意义。

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