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Technological features of the operation of drill bits and drill crowns of PDC series in boring of geological prospecting wells
The paper considers the technological features of rock-destroying instruments (drill bits, drill crowns) of PDC series, concerning their vibration during drilling in rocks, variable in mechanical properties. A factor is presented, which characterizes the expediency of the installation of rock-destro...
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| 1. autor: | |
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| Format: | Artigo |
| Język: | Russo |
| Wydane: |
Sergo Ordzhonikidze Russian State University for Geological Prospecting
2016-04-01
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| Seria: | Известия высших учебных заведений: Геология и разведка |
| Hasła przedmiotowe: | |
| Dostęp online: | https://www.geology-mgri.ru/jour/article/view/131 |
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