 |
| oil supply: 149 phrases in 30 subjects |
| Agriculture | 1 |
| Armored vehicles | 8 |
| Automated equipment | 1 |
| Automobiles | 9 |
| Aviation | 1 |
| Combustion gas turbines | 1 |
| Construction | 1 |
| Diplomacy | 2 |
| Drilling | 1 |
| Economy | 2 |
| Electronics | 8 |
| Energy industry | 3 |
| General | 12 |
| Hydraulics | 1 |
| Industry | 1 |
| Law | 1 |
| Logistics | 1 |
| Machine components | 1 |
| Makarov | 2 |
| Mechanic engineering | 1 |
| Nautical | 2 |
| Oil / petroleum | 4 |
| Oil and gas | 1 |
| Oil processing plants | 1 |
| Production | 3 |
| Pumps | 1 |
| Rail transport | 3 |
| Sakhalin | 1 |
| Technology | 73 |
| Transport | 2 |