 |
| coalescer: 42 phrases in 15 subjects |
| Automated equipment | 1 |
| General | 5 |
| Karachaganak | 4 |
| Makarov | 1 |
| Nautical | 3 |
| Oil / petroleum | 3 |
| Oil and gas | 8 |
| Oil and gas technology | 1 |
| Oil processing plants | 1 |
| Oilfields | 2 |
| Sakhalin | 5 |
| Sakhalin A | 2 |
| Sakhalin R | 3 |
| Sakhalin S | 2 |
| Tengiz | 1 |