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- [11] Research on durability improvement of PDC bits for geothermal well drilling Transactions - Geothermal Resources Council, 1999, 23 : 169 - 172
- [12] Antiwhirl PDC bits increased penetration rates in Alberta drilling Oil and Gas Journal, 1993, 91 (27): : 41 - 46
- [14] Drilling detritus and the operating parameters of thermally stable PDC core bits INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 1997, 34 (07): : 1109 - 1123
- [16] Automatic drilling energy using PDC control based on minimum drilling specific and WC bits TRANSACTIONS OF THE INSTITUTION OF MINING AND METALLURGY SECTION A-MINING TECHNOLOGY, 2003, 112 (02): : A86 - A96
- [20] Development of PDC Drill Bits for MWD Directional Drilling in Underground Coal Mine 2011 XI'AN INTERNATIONAL CONFERENCE ON FINE EXPLORATION AND CONTROL OF WATER & GAS IN COAL MINES, 2011, 3 : 440 - 445