Analytical research of the relation between hydraulic mechanism of the axial pressure of the drilling rig and technological parameters of the drilling regimes of the geological exploration boreholes
The existing relations for definition of the axial load on the rock cutting tool by the parallel or serial mounted throttling valves, do not take into account many different flows of the hydraulic fluid through the valve, and it results in different character of the pressure losses levels related to...
| Main Authors: | , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Sergo Ordzhonikidze Russian State University for Geological Prospecting
2015-12-01
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| Series: | Известия высших учебных заведений: Геология и разведка |
| Subjects: | |
| Online Access: | https://geology.mgri-rggru.ru/jour/article/view/91 |