Operating problems of geological exploration boreholes deepening
The results of the research of processes in hydraulic systems of hydraulic drilling rigs of geological exploration boreholes are analyzed in the paper. The functioning of the flow throttling valves and pressure shift under many different schemes of connection and different regimes of operating is co...
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| Format: | Article |
| Language: | Russian |
| Published: |
Sergo Ordzhonikidze Russian State University for Geological Prospecting
2016-04-01
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| Series: | Известия высших учебных заведений: Геология и разведка |
| Subjects: | |
| Online Access: | https://www.geology-mgri.ru/jour/article/view/129 |
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