 |
| |||
| casing ring (hieronymus) | |||
| обсадное кольцо: 39 phrases in 12 subjects |
| Drilling | 4 |
| Geology | 1 |
| Mining | 3 |
| Molikpaq | 1 |
| Oil / petroleum | 6 |
| Oil and gas | 9 |
| Oil and gas technology | 5 |
| Oilfields | 1 |
| Production | 1 |
| Sakhalin | 4 |
| Sakhalin R | 2 |
| Technology | 2 |
|
| |||
| casing ring (hieronymus) | |||
| обсадное кольцо: 39 phrases in 12 subjects |
| Drilling | 4 |
| Geology | 1 |
| Mining | 3 |
| Molikpaq | 1 |
| Oil / petroleum | 6 |
| Oil and gas | 9 |
| Oil and gas technology | 5 |
| Oilfields | 1 |
| Production | 1 |
| Sakhalin | 4 |
| Sakhalin R | 2 |
| Technology | 2 |