 |
| |||
| deviating hole | |||
| deviating well; slant well | |||
| directionally drilled well; directional well | |||
| diverted hole | |||
| направленная скважина: 60 phrases in 11 subjects |
| Caspian | 1 |
| Drilling | 7 |
| Gas processing plants | 11 |
| Geology | 2 |
| Geophysics | 1 |
| Mining | 4 |
| Oil / petroleum | 11 |
| Oil and gas | 8 |
| Oil and gas technology | 5 |
| Oilfields | 3 |
| Sakhalin | 7 |