 |
| fixed platform: 98 phrases in 16 subjects |
| Caspian | 2 |
| Construction | 3 |
| Drilling | 3 |
| Facilities | 2 |
| Finances | 4 |
| Hydraulic engineering | 1 |
| Law | 1 |
| Mining | 1 |
| Nautical | 5 |
| Oil / petroleum | 11 |
| Oil and gas | 38 |
| Oil and gas technology | 11 |
| Oilfields | 8 |
| Sakhalin | 4 |
| Sakhalin A | 1 |
| Sakhalin R | 3 |