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| нефтедобыча | |||
| проект по разработке нефтяного месторождения | |||
| разработка нефтяных залежей; строительство буровых скважин | |||
| Oil Development: 81 phrases in 14 subjects |
| Caspian | 2 |
| Drilling | 1 |
| Economy | 2 |
| Education | 3 |
| Energy industry | 1 |
| General | 10 |
| Law | 1 |
| Mining | 1 |
| Oil / petroleum | 20 |
| Oil and gas | 19 |
| Oilfields | 6 |
| Production | 2 |
| Sakhalin | 7 |
| Technology | 6 |