Cutting capacity of PDC cutters in very hard rock

被引：0
|
作者：
Li, XB
Zhao, FJ
Summers, DA
Rupert, G
机构：
[1] Cent S Univ, Inst Min & Rock Engn, Changsha 410083, Peoples R China
[2] Univ Missouri, Rock Mech & Explos Res Ctr, Rolla, MO 65401 USA
来源：
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA | 2002年 / 12卷 / 02期
关键词：
cutting test of rock; PDC cutters; rotary drilling;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
An experimental programm of investigating the cutting capacity of PDC flat cutters in very hard rock has been performed. Experiments include both the cutting of PDC fixed at different angles on the granite core or bar and linear cutting with different static thrust on the block of granite. The effects of the rough degree of rock surface, cutting angles, and static thrust on the cutting capacity of PDC in very hard rock were investigated and analyzed. The results show that the single mode of rotary drilling using PDC cutters is not applied for very hard rocks.
引用
收藏
页码：305 / 309
页数：5
相关论文
共 50 条
  • [1] Cutting capacity of PDC cutters in very hard rock
    李夕兵
    赵复军
    [J]. Transactions of Nonferrous Metals Society of China, 2002, (02) : 305 - 309
  • [2] DEVELOPMENT OF ROCK CUTTING TOOL WITH PDC CUTTERS
    Neskoromnykh, Vyacheslav V.
    Popova, Marina S.
    Parakhonko, Elena, V
    [J]. BULLETIN OF THE TOMSK POLYTECHNIC UNIVERSITY-GEO ASSETS ENGINEERING, 2020, 331 (02): : 131 - 138
  • [3] MEASUREMENT OF FORCES, TEMPERATURES AND WEAR OF PDC CUTTERS IN ROCK CUTTING
    APPL, FC
    WILSON, CC
    LAKSHMAN, I
    [J]. WEAR, 1993, 169 (01) : 9 - 24
  • [4] Experimental investigation of the rock cutting process with blunt PDC cutters
    Liu, Weiji
    Deng, Hongxing
    Liu, Yuming
    Chen, Xinwu
    He, Chao
    Zhu, Xiaohua
    [J]. GEOENERGY SCIENCE AND ENGINEERING, 2023, 226
  • [5] Application of PDC cutters with combined action modes in drilling hard rock
    Li, XB
    Summers, DA
    Lok, TS
    [J]. ROCK MECHANICS IN THE NATIONAL INTEREST, VOLS 1 AND 2, 2001, : 935 - 940
  • [6] Cutting Efficiency of a Single PDC Cutter on Hard Rock
    Hareland, G.
    Yan, W.
    Nygaard, R.
    Wise, J. L.
    [J]. JOURNAL OF CANADIAN PETROLEUM TECHNOLOGY, 2009, 48 (06): : 60 - 65
  • [7] Experimental study of rock cutting characteristics of PDC cutter considering cutting effects of adjacent cutters
    Cao, Tong
    Chen, Xuyue
    Yu, Kaian
    Tang, Lin
    [J]. JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2024, 38 (07) : 3657 - 3666
  • [8] Numerical modelling of thermal jet assisted rock cutting with double PDC cutters
    Saksala, Timo
    [J]. INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, 2024, 48 (10) : 2700 - 2723
  • [9] Finite element modelling of rock mass cutting by cutters for PDC drill bits
    Pryhorovska, T.O.
    Chaplinskiy, S.S.
    Kudriavtsev, I.O.
    [J]. Shiyou Kantan Yu Kaifa/Petroleum Exploration and Development, 2015, 42 (06): : 812 - 816
  • [10] Finite element modelling of rock mass cutting by cutters for PDC drill bits
    Pryhorovska, T. O.
    Chaplinskiy, S. S.
    Kudriavtsev, I. O.
    [J]. PETROLEUM EXPLORATION AND DEVELOPMENT, 2015, 42 (06) : 888 - 892
12345