微小井眼水力加压器结构设计及钻压计算
刘清友, 单代伟, 王国荣
Structure design of hydraulic thruster and computation model of weight on bit in micro-hole
LIU Qingyou, SHAN Daiwei, WANG Guorong
石油学报 . 2009, (2): 304 -307 .  DOI: 10.7623/syxb200902027