钻孔作业中反向扩孔气动冲击器尾气携岩特性
徐海良, 李旺, 赵宏强, 徐绍军
Cuttings carrying characteristics of back-reaming pneumatic impactor exhaust during drilling operation
XU Hailiang, LI Wang, ZHAO Hongqiang, XU Shaojun
石油勘探与开发 . 2016, (1): 121 -126 .  DOI: 10.11698/PED.2016.01.15