Page 119 - Intelligent Digital Oil And Gas Fields
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Data Filtering and Conditioning
Replaced data Data replaced by 1D analytical model Data replaced by trained ANN Data replaced by extrapolation (D) (C) Gas breakthrough Well in loading up. Data irreplaceable Fractured well with water. Data replaced using trained ANN Data replaced by extrapolation (H) (G) 87 Eight different cases to replace rea
3-Phase flows before water breakthrough Surface pressure Total rates Water cut Data replaced by simple averaging (B) (A) 3-Phase flows after water or gas breakthrough Water breakthrough Data replaced by a 3D Numerical model (F) (E) Fig. 3.3 are There lines. dotted in shown is data
