 |
| |||
| invaded zone (бурового раствора) | |||
| flushed zone (бурового раствора) | |||
| |||
| diameter of invaded zone (inner boundary, flushed zone; бурового раствора) | |||
| зона проникновения фильтрата: 9 phrases in 5 subjects |
| Oil / petroleum | 5 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Production | 1 |
| Sakhalin | 1 |