 |
| |||
| well work | |||
| |||
| well operations (Johnny Bravo) | |||
| работы на скважинах: 34 phrases in 13 subjects |
| Caspian | 1 |
| Drilling | 8 |
| Economy | 1 |
| Geophysics | 2 |
| Karachaganak | 1 |
| Makarov | 1 |
| Oil / petroleum | 5 |
| Oil and gas | 5 |
| Oil and gas technology | 2 |
| Oilfields | 2 |
| Production | 1 |
| Sakhalin | 4 |
| Technology | 1 |