 |
| |||
| cased bottom hole (MichaelBurov); cased bottomhole (MichaelBurov); cased hole (MichaelBurov); cased bottom-hole (MichaelBurov); cased-hole (MichaelBurov) | |||
| обсаженный забой: 8 phrases in 4 subjects |
| General | 1 |
| Oil / petroleum | 3 |
| Oil and gas technology | 3 |
| Oilfields | 1 |