New Progress and Future Development of PDC Bit
A series of new PDC bits have been developed in foreign countries in order to raise rock breaking efficiency, extend bit service life and reduce trips, drilling cycle and drilling cost. In this paper, global market development trend of PDC bits is analyzed; new progress and field application of PDC...
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| Principais autores: | , , |
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| Formato: | Artigo |
| Idioma: | Chinês |
| Publicado em: |
Editorial Office of China Petroleum Machinery
2016-01-01
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| coleção: | Shiyou jixie |
| Assuntos: | |
| Acesso em linha: | http://www.syjxzz.com.cn/thesisDetails#10.16082/j.cnki.issn.1001-4578.2016.11.002 |
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