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| скважина на промысле (Yeldar Azanbayev) | |||
| эксплуатационная скважина; добывающая скважина | |||
| field well: 36 phrases in 13 subjects |
| Chess | 2 |
| Construction | 2 |
| General | 4 |
| Geology | 3 |
| Hydraulic engineering | 1 |
| Makarov | 3 |
| Melioration | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 10 |
| Oil and gas technology | 2 |
| Oilfields | 3 |
| Technology | 1 |
| Water resources | 1 |