 |
| |||
| flush stage (жизни скважины) | |||
| фонтанный период: 13 phrases in 6 subjects |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Oil and gas technology | 3 |
| Oilfields | 1 |
| Sakhalin R | 1 |
| Technology | 4 |
|
| |||
| flush stage (жизни скважины) | |||
| фонтанный период: 13 phrases in 6 subjects |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Oil and gas technology | 3 |
| Oilfields | 1 |
| Sakhalin R | 1 |
| Technology | 4 |