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介绍了国内外海洋钻修机的技术现状,并分别就高模块化海洋钻修机、全液压式海洋钻修机及海洋套管钻修机的结构和性能特点进行了分析说明。总结了目前国内外在役的海洋钻修机的总体特点,并对海洋钻修机的研究方向和发展趋势作了讨论,指出海洋钻修机必将在规格、结构、性能特点及生产规模上不断完善和提高,呈现多元化的发展势态,具体表现为,交流变频电驱动钻修机和全液压可移动式海洋钻修机将被广泛应用,盘式刹车和顶驱装置技术将得到进一步发展,海洋深水平台钻修机的研究与开发势在必行。
The current status of marine drilling machines at home and abroad are introduced. The structure and performance characteristics of high modular marine drilling machines, full hydraulic offshore drilling machines and offshore casing drilling machines are analyzed respectively. The general characteristics of offshore drilling machines currently in service in the world are summarized. The research direction and development trend of marine drilling machines are also discussed. It is pointed out that offshore drilling machines are bound to meet the needs in terms of size, structure, performance characteristics and production scale Constantly improve and enhance, showing a wide range of development trends, specifically for the exchange of frequency-driven electric drilling machine and hydraulic mobile offshore drilling machine will be widely used, disc brakes and top drive technology will be further developed It is imperative that the research and development of marine deepwater drilling rigs be carried out.