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| channeling | |||
| channeling (predominant flow of oil from high-permeability beds resulting in early flow of water and gas, water or gas may be drawn through channels right through to a well producing from middle of column, leaving oil in tighter layers unproduced; обычно к добывающим скважинам; Через более проницаемые зоны) | |||
| образование в пласте протоков: 3 phrases in 2 subjects |
| Drilling | 2 |
| Makarov | 1 |