一快速鑽進方法的来源鑽探工作過去由於受着舊操作習慣的影響,鑽具的廻轉速度,一直停滞在每分钟60至100轉中间,進度既慢,昇降鑽具也慢,为什么不敢使鑽具快速廻转呢?原因是存在着「轉的快,鑽具會壞」的思想顧慮,因此不敢快轉,甚至还認为快转是違犯了操作规程。但由苏联先进的快速鑽进經驗證明,廻转速度快、进尺也快,鑽具並不壞,在這樣的基礎上面, The source of a fast drilling method Drilling work in the past due to the old habits of drilling, drilling speed of the drilling tool has been stagnating at 60 to 100 rpm per minute, slow progress, slow down drilling rig, why not dare The reason is that there is “quick turn, drill will be bad,” the thoughts and concerns, it did not dare to fast turn, and even think fast turn is a violation of operating procedures. However, the advanced fast drilling experience of the Soviet Union proves that the turning speed is fast, the footage is also fast, and the drilling tools are not bad. On the basis of such a foundation,