... direct-thrust A-frame 轴向载荷A形井架 directed drilling 定向钻井 directed-drilling technique 定向钻井技术 ...
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With the development of the petroleum industry, the application of directed drilling technique in the petroleum drilling engineering increases quickly and the quantity of direction well increase quickly too.
随着石油工业的发展,定向钻井技术在石油钻探工程中的应用迅速增加,定向井的数量也越来越多。
参考来源 - 定向井PDC钻头受力模型及优化设计研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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