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Taking the field

机译:参加比赛

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摘要

When professionals in the mining industry started to use borehole survey tools on a regular basis around 40 years ago, they became aware of borehole deviation. They discovered that most of the holes ended up far from where they were planned. After borehole surveying became a standard procedure and geologists became more aware of the deviation problem, their next goal was to steer the borehole to precise targets.
机译:大约40年前,当采矿业的专业人员开始定期使用钻孔测量工具时,他们就意识到钻孔的偏差。他们发现,大多数漏洞最终都远离了计划的地方。在井眼勘测成为标准程序并且地质学家开始意识到井斜问题之后,他们的下一个目标是将井眼导向精确的目标。

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