 |
| |||
| кратность запасов (P/R ratio serz) | |||
| production/reserves ratio: 32 phrases in 7 subjects |
| Audit | 1 |
| General | 1 |
| Geology | 1 |
| Oil / petroleum | 5 |
| Oil and gas | 19 |
| Oil and gas technology | 3 |
| Sakhalin | 2 |
|
| |||
| кратность запасов (P/R ratio serz) | |||
| production/reserves ratio: 32 phrases in 7 subjects |
| Audit | 1 |
| General | 1 |
| Geology | 1 |
| Oil / petroleum | 5 |
| Oil and gas | 19 |
| Oil and gas technology | 3 |
| Sakhalin | 2 |