THE LUBRICATING MECHANISMS OF LUBRICATINGDRILLING FLUIDS ON SYNTHETIC DIAMOND BIT

作     者：Long Wei(Department of Geology, Central South University of Technology,Changsha 410083, China) 

作者机构：Department of Geology Central South University of Technology Changsha 410083 China 

出 版 物：《Journal of Central South University》 (中南大学学报（英文版）)

年 卷 期：1996年第8卷第1期

页      面：87-89页

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 

主　　题：lubricating drilling fluids diamond bit drilling pressure〖WT5BZ 

摘      要：The functions of lubricants in diamond drilling were discussedin this paper. The influences of lubricant on drilling efficiency and bit′s life were compared and analyzed with simulated drilling test and lubrication test apparatus. Lubricating mechanisms were also discussed.