摘要
阐述了气动冲击旋转钻井用气动冲击器国内外近期的研究现状,以及各类冲击器的结构和性能参数,并提出了气动冲击器的发展趋势。
The progresses in the study of air-driven impactor at home and abroad are introduced, and the characteristics structures as well as performance parameter are expounded. Then the development trend of impactor is brought forward.
出处
《石油矿场机械》
2007年第6期19-22,共4页
Oil Field Equipment
关键词
冲击旋转钻井
气动冲击器
现状
发展趋势
percussive rotary drilling
air-driven impactor
current status
development trend
