 |
| |||
| open hole (MichaelBurov); openhole (MichaelBurov) | |||
| uncased hole; open hole well; open-hole well; openhole well | |||
| с открытым забоем: 20 phrases in 8 subjects |
| Construction | 1 |
| Geology | 1 |
| Gold mining | 2 |
| Mining | 5 |
| Oil / petroleum | 1 |
| Oil and gas | 7 |
| Oil and gas technology | 1 |
| Technology | 2 |