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| water encroachment into the gas and oil | |||
| water production (ТЭО стр.) | |||
| water cut (avk) | |||
| обводнённость продукции: 13 phrases in 7 subjects |
| Geophysics | 1 |
| Information technology | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 4 |
| Oil and gas technology | 2 |
| Oilfields | 2 |
| Sakhalin | 1 |