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| oil-base mud (MichaelBurov); OBM (MichaelBurov); oil-based mud (MichaelBurov); oil base mud (MichaelBurov); oil based mud (MichaelBurov) | |||
| раствор на нефтяной основе: 41 phrases in 8 subjects |
| Drilling | 3 |
| Oil / petroleum | 12 |
| Oil and gas | 13 |
| Oil and gas technology | 3 |
| Oilfields | 3 |
| Sakhalin | 4 |
| Sakhalin R | 2 |
| Well control | 1 |