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Keywords: hard rocks
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. December 2022, 144(12): 123010.
Paper No: JERT-21-1867
Published Online: June 10, 2022
..., the corresponding rate of penetration (ROP) is low. In view of the difficulties of rock breaking in hard rocks and the characteristics of each cutter type, it is necessary to design a new hybrid drill bit with multiple cutting functions. Through laboratory experimentation and analysis, this study investigated...