A Robust Static Modelling Approach to Support EOR Field Development Plan (FDP), Offshore Sabah, Malaysia

This paper discusses a robust subsurface modelling approach and the quantifications of key uncertainties associated with turbidite sandstones to support water flood and EOR Field development project in an oil field offshore Sabah, Malaysia. The paper demonstrates integration of multi-disciplinary data, geological concepts and field production performance data in building static and dynamic simulation models to support Field Development Planning. Some new aspects of the field understanding are presented based on new data acquired during the two phases of development. These are: a)New geological and petrophysical interpretations based on new wells calibraeted to reprocessed seismic data. b)Building of multi-scenarios deterministic models (Low, Base and High case)