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适合特深井的双台肩钻杆接头副台肩间隙的确定
陈锋,朱巍,狄勤丰,王文昌,陈薇,王楠
1.上海大学机电工程与自动化学院 2.上海大学力学与工程科学学院上海市应用数学和力学研究所
Determination of secondary shoulder clearance of double-shoulder tool joints suitable for extra-deep wells
CHEN Feng, ZHU Wei, DI Qinfeng, WANG Wenchang, CHEN Wei, WANG Nan
(1. School of Mechatronics Engineering and Automation, Shanghai University, Shanghai 200072, China; 2. Shanghai Institute of Applied Mathematics and Mechanics//School of Mechanics and Engineering Science, Shanghai University, Shanghai 200072, China)