 |
| field area: 37 phrases in 17 subjects |
| Astronautics | 2 |
| Basketball | 1 |
| Caspian | 2 |
| Cinematography | 1 |
| Drilling | 1 |
| Geology | 2 |
| Geophysics | 1 |
| Military | 6 |
| Oil / petroleum | 3 |
| Oil and gas | 5 |
| Oil and gas technology | 1 |
| Oilfields | 2 |
| Sakhalin | 3 |
| Scientific | 2 |
| Technology | 2 |
| Tengiz | 2 |
| Weapons of mass destruction | 1 |