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顶部驱动钻井装置(简称顶驱)是机电液一体化的石油钻井重大装备,是石油钻井近20年来最重要的技术进步之一。中国石油钻井工程技术研究院北京石油机械厂依托中国石油的集团优势和产学研结
Top drive drilling device (referred to as the top drive) is a major mechanical and electrical integration of oil drilling equipment, oil drilling is one of the most important technological advances in the past 20 years. China Petroleum Drilling Engineering Research Institute Beijing Petroleum Machinery Factory relies on the Group's advantages of CNPC and industry research