 |
| oil content: 83 phrases in 23 subjects |
| Agriculture | 1 |
| Armored vehicles | 1 |
| Automated equipment | 1 |
| Automobiles | 1 |
| Drilling | 1 |
| Ecology | 2 |
| Electronics | 1 |
| Facilities | 3 |
| General | 3 |
| Geology | 2 |
| Geophysics | 1 |
| Information technology | 1 |
| Karachaganak | 1 |
| Makarov | 1 |
| Molikpaq | 1 |
| Oil / petroleum | 20 |
| Oil and gas | 19 |
| Oil and gas technology | 4 |
| Oilfields | 11 |
| Perfume | 2 |
| Sakhalin | 3 |
| Technology | 2 |
| Transport | 1 |