 |
расширение ствола
| в процессе бурения
| расширение ствола | |
| dril. | UR |
| в процессе бурения | |
| O&G, tengiz. | while drilling process; while drilling |
| |||
| UR (underreaming) | |||
| underreaming | |||
| расширение ствола: 44 phrases in 10 subjects |
| Drilling | 9 |
| Makarov | 1 |
| Mining | 4 |
| Oil / petroleum | 10 |
| Oil and gas | 5 |
| Oil and gas technology | 3 |
| Oilfields | 6 |
| Sakhalin | 3 |
| Sakhalin R | 1 |
| Technology | 2 |