 |
| |||
| lowering joint (Yeldar Azanbayev) | |||
| спуск бурильной трубы: 24 phrases in 8 subjects |
| Drilling | 8 |
| General | 2 |
| Makarov | 2 |
| Mining | 1 |
| Oil / petroleum | 6 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |
| Sakhalin | 1 |
|
| |||
| lowering joint (Yeldar Azanbayev) | |||
| спуск бурильной трубы: 24 phrases in 8 subjects |
| Drilling | 8 |
| General | 2 |
| Makarov | 2 |
| Mining | 1 |
| Oil / petroleum | 6 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |
| Sakhalin | 1 |