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| DD (pressure draw-down, draw-down pressure Madi Azimuratov) | |||
| pressure drawdown (MichaelBurov); pressure draw-down (MichaelBurov); pressure draw down (MichaelBurov); drawdown pressure (MichaelBurov); draw-down pressure (MichaelBurov); draw down pressure (MichaelBurov) | |||