 |
| reservoir pressure: 131 phrases in 22 subjects |
| Automobiles | 1 |
| Cables and cable production | 2 |
| Drilling | 2 |
| Facilities | 2 |
| Forestry | 1 |
| General | 1 |
| Geology | 1 |
| Geophysics | 5 |
| Military | 2 |
| Oil / petroleum | 43 |
| Oil and gas | 31 |
| Oil and gas technology | 5 |
| Oilfields | 10 |
| Plumbing | 2 |
| Polymers | 2 |
| Production | 5 |
| Pulp and paper industry | 1 |
| Rail transport | 1 |
| Refrigeration | 2 |
| Sakhalin | 5 |
| Technology | 5 |
| Transport | 2 |