 |
| |||
| engineered mud (olga garkovik) | |||
| synthetic drilling fluid; sbm (synthetic based mud; бурение на шельфе Christie) | |||
| синтетический буровой раствор: 8 phrases in 4 subjects |
| Drilling | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 3 |
| Sakhalin | 1 |
|
| |||
| engineered mud (olga garkovik) | |||
| synthetic drilling fluid; sbm (synthetic based mud; бурение на шельфе Christie) | |||
| синтетический буровой раствор: 8 phrases in 4 subjects |
| Drilling | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 3 |
| Sakhalin | 1 |