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自从推广小口径金刚石钻探以来,随着技术水平和管理水平的不断提高,台月效率在不断增长,钻头的平均寿命(进尺)也在逐年提高.实践证明,金刚石钻探不仅地质效果良好,而且经济效果显著. 金刚石钻头是金刚石钻探的关键组成部分.金刚石钻头使用效果的好坏,直接影响金刚石钻探的经济效果.在钻探生产中,发现不同厂家生产的不同类型的金刚石钻头在同-矿区的使用效果差异很大.即使是相同类型的金刚石钻头,在同一矿区的使用效果也不尽相同.怎样评价一个
Since the promotion of small diameter diamond drilling, with the continuous improvement of technical level and management level, the efficiency of Taiwan Moon keeps increasing, and the average life span of drill bit (footage) is also increasing year by year. It has been proved that diamond drilling is not only effective in geology, but also economical The effect is significant.Drill bit is a key part of diamond drilling.Drill bit performance is good or bad, a direct impact on the economic impact of diamond drilling.In the drilling production, different types of diamond bits produced by different manufacturers found in the same - mining use The effect is very different.Even the same type of diamond bit, the same effect in the same mining area .How to evaluate a