Structural Design and Test of Mechanical Rotary Percussion Drilling Tool
Rotary percussion drilling technology can greatly increase the ROP of hard formations, but for plastic rocks, rock fragmentation is poor. For this reason, this paper proposes a technical plan for mechanical rotary percussion drilling tool prototype driven by screw power. The program studied the conv...
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| Autor principal: | |
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| Format: | Artigo |
| Idioma: | Chinês |
| Publicat: |
Editorial Office of China Petroleum Machinery
2020-01-01
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| Col·lecció: | Shiyou jixie |
| Matèries: | |
| Accés en línia: | http://www.syjxzz.com.cn/thesisDetails#10.16082/j.cnki.issn.1001-4578.2020.12.002 |
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