 |
| well flow: 65 phrases in 20 subjects |
| Biology | 1 |
| Facilities | 1 |
| Firefighting and fire-control systems | 2 |
| General | 2 |
| Geology | 2 |
| Karachaganak | 1 |
| Linguistics | 2 |
| Makarov | 2 |
| Mathematics | 1 |
| Mining | 6 |
| Oil / petroleum | 13 |
| Oil and gas | 6 |
| Oil and gas technology | 1 |
| Oilfields | 5 |
| Production | 2 |
| Sakhalin | 4 |
| Sakhalin R | 2 |
| Technology | 9 |
| Tengiz | 2 |
| Well control | 1 |