"If you can use recycled materials, you don't have to mine ores, cut trees and drill for oil as much," says Jeffrey Morris of Sound Resource Management, a consulting firm based in Olympia, Washington.

“如果我们利用回收处理后的材料，那么我们就不需要去过多地采矿、伐木与采集原油”，资源利用管理局地杰斐瑞•摩瑞斯(Jeffrey Morris)讲道，这是华盛顿州奥林匹亚的一家咨询公司。

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In the construction process of oil and gas drilling, the joint drill wear, eccentric wear and threaded partial adhesion caused drilling damage and then evolved into the major mine accidents.

在石油天然气钻井施工过程中，常常造成钻具接头磨损、偏磨及丝扣粘连，这是引起钻具损坏进而演化为井下事故的主要原因之一。

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A special drill is being sent to the copper and gold mine in northern Chile to dig a new shaft and get the miners to safety.

目前，智利北部这座铜金矿已经部署了新的钻孔机，挖掘出新的隧道使这些矿工安全获救。

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Romarco will focus on acquiring permits and continuing to drill the Hail Mine throughout 2012 with the goal of entering into construction in 2013.

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The Plan B would drill at an 85 degree angle into an area of mine shaft that is used as a mechanical workshop.

CNN: New drill arrives in Chile with great fanfare

Walter Herrera, quality control and risk manager for the Chilean mining company GeoTech, has said his company was bringing a specialized device -- a Scram T-130 drill typically used for boring water holes -- to the San Jose mine.

CNN: Drilling to reach Chile miners yet to begin