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非平衡钻进技术是近些年发展起来的 ,在多种工程施工条件下得到广泛的应用 ,本文研讨了非平衡钻进工艺中有关钻具的问题 ,并简略讨论了应用中的具体问题。
The unbalanced drilling technology has been developed in recent years and has been widely used under various construction conditions. This paper discusses the problems related to the drilling tools in the unbalanced drilling process, and briefly discusses the specific problems in the application.