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| |||
| observation well testing | |||
| observation well testing (reducing the pressure in one well to gauge the response of another well: interaction or interference) | |||
| well interference testing (Елена Синева); pulse test (S. Manyakin) | |||
| pressure interference test; interference test | |||
| гидропрослушивание: 2 phrases in 2 subjects |
| Oil / petroleum | 1 |
| Oilfields | 1 |