 |
| |||
| drilling time | |||
| время бурения скважины: 18 phrases in 8 subjects |
| Drilling | 3 |
| General | 1 |
| Geology | 1 |
| Oil / petroleum | 4 |
| Oil and gas | 1 |
| Oilfields | 2 |
| Technology | 1 |
| Tengiz | 5 |
|
| |||
| drilling time | |||
| время бурения скважины: 18 phrases in 8 subjects |
| Drilling | 3 |
| General | 1 |
| Geology | 1 |
| Oil / petroleum | 4 |
| Oil and gas | 1 |
| Oilfields | 2 |
| Technology | 1 |
| Tengiz | 5 |