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Development of Insert-Journal Bearing Bit and Drilling Test by 3 WS-K Bit in Hard Mudstone

机译：在硬泥岩中的3 WS-K位开发插入期刊轴承位和钻孔测试

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Yoshihiro NAKAYAMA;
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年度 1973
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2. Benchmark testing improves ROP: Development and benchmark testing of advanced diamond product bits and HP/HT fluids optimize deep drilling performance and significantly improve ROP [J] . Amis Judzis, Tim Grant, Ron Bland, E & P: A Hart Energy Publication . 2005,第11期

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3. Adaptation of Laboratory tests for the assessment of wear resistance of drill-bit inserts for rotary-percussive drilling of hard rocks [J] . Saai Afaf, Bjorge Ruben, Dahl Filip, Wear: an International Journal on the Science and Technology of Friction, Lubrication and Wear . 2020,第1期

机译：实验室试验对钻头插入型旋转岩石旋转钻井耐磨性耐磨性的调整
4. Latest Positive Displacement Motor and Drill Bit Developments for Drilling Hard andAbrasive Formations [C] . Thorsten Regener, Matthias Reich, Ralf Duerholt, SPE/IADC drilling conference . 2005

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5. Modeling and analyzing the journal-thrust bearing system in rock-drilling bits under mixed-elastohydrodynamic lubrication. [D] . Wang, Yansong. 2003

机译：混合弹性流体动力润滑下岩石钻头轴颈推力轴承系统的建模与分析。
6. Experimental and numerical study of drill bit drop tests on Kuru granite [O] . Marion Fourmeau, Alexandre Kane, Mikko Hokka -1

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7. Optimization of Deep Drilling Performance - Development and Benchmark Testing of Advanced Diamond Product Drill Bits & HP/HT Fluids to Significantly Improve Rates of Penetration [O] . Black, Alan, Judzis, Arnis 2005

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8. Program plan for the development of advanced synthetic-diamond drill bits for hard-rock drilling. [R] . Glowka, D. A., Schafer, D. M. 1993

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Development of Insert-Journal Bearing Bit and Drilling Test by 3 WS-K Bit in Hard Mudstone

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