Reservoir Characterization of the Upper Triassic Fluvial Sandstones in the Giant Ourhoud Field (Berkine Basin, Algeria)

1 P048 Reservoir Characterization of the Upper Triassic Fluvial Sandstones in the Giant Ourhoud Field (Berkine Basin Algeria) Introduction A full review of the stratigraphic sequences depositional architecture and diagenesis of the Upper Triassic sandstone reservoir (TAGI) will be discussed herein. This resulted in an alternative geological interpretation that provided new constraints to interpolate petrophysical properties. The formal summary of our interpretation is presented as a 3D reservoir model. Well interference tests and well production performances were then used to test the model’s dynamic behavior after simulation. Historical Background Ourhoud is one of the world’s largest on-shore developments and the