 |
| |||
| in well operation (Yeldar Azanbayev) | |||
| при эксплуатации скважин: 20 phrases in 7 subjects |
| Drilling | 3 |
| Oil / petroleum | 5 |
| Oil and gas | 5 |
| Oil and gas technology | 1 |
| Oilfields | 4 |
| Sakhalin | 1 |
| Sakhalin R | 1 |
|
| |||
| in well operation (Yeldar Azanbayev) | |||
| при эксплуатации скважин: 20 phrases in 7 subjects |
| Drilling | 3 |
| Oil / petroleum | 5 |
| Oil and gas | 5 |
| Oil and gas technology | 1 |
| Oilfields | 4 |
| Sakhalin | 1 |
| Sakhalin R | 1 |