摘要
2 0多年来世界上蓬勃发展的顶部驱动钻井装置 ,实现了钻机现代化的历史性跨越。现文阐明了它的工作原理及优越性 ,对于其主要部件的技术参数、结构和工作性能等作了详细的介绍。指明了它在钻井、修井业方面的广阔应用前景。
The flourishing top drive drilling system in the past 20 years has accomplishes a historic leap of rig modernization.This paper expounds its work principle,advantages,technology parameters,construction and work performance of the main parts.Its wide prospects on drill,well repair have been presented.
出处
《石油矿场机械》
2000年第3期1-5,共5页
Oil Field Equipment
