... in interpreting reservoir units and dipping faults. Some of the vertical faults can be picked from seismic. In this case, it's critical to quantify the structural uncertainty due to lateral movement of faults and vertical movement of horizons, particularly near the oil water contact. Egypt adjacent block...

... and limited well data. This could lead to significant structural uncertainty. Hence, quantification of uncertainty capturing structural heterogeneity requires a comprehensive methodology incorporating seismic interpretation, well data and tectonic information. Experimental discrepancies between predicted...

... Summary An integrated reservoir characterization workflow, for structural uncertainty assessment and continuous updating of the structural reservoir model, by assimilation of production data, is presented. An ensemble of reservoir models, expressing explicitly the uncertainty resulting from...