Seismic Interpretation of Jihar Field

The Jihar gas-condensate/oil field is located in central Syria, about 250 kilometres northeast from Damascus. This paper describes 3D seismic interpretation and attributes analysis of Jihar field. The standard methods of interpretation were used for interpretation top horizons of C2 and D1 reservoir in Kurrachine Dolomites. Studied area is characterized by two differently oriented sets of folds. First, younger set comprises E-W trending folds parallel to structures mapped at the surface. Second set includes NW-SE trend and belong to older fold set. Jihar anticline is formed above the north dipping thrust and thus represents the fault-propagation type of fold The Jihar anticline is overprinted by a younger set of faults. Ant tracking algorithm was used to improve fault interpretation This process resulted with confirmation of conventionally interpreted tectonic settings. Different seismic attributes were extracted from the seismic as well as, structural attributes of horizons, attributes of trace, and attributes of horizon and continuity attributes. Values of seismic attributes were correlated to the available petrophysical parameters and potential relationship was noted. Data resulted in this seismic study presents input data for geological model of the field.