f Contribution of seismic attributes in the direct detection of hydrocarbon, case history of a permit in the South Algerian Sahara

The zone of interest is located in an important oil and gas zone; its position near Berkine and Illizi basin makes it very important. Our study is based on the data collected on two seismic lines, according to the lines A and B, which intersect on well-2. The present work based on the study of the contribution of the seismic attributes, in particular the amplitude attribute presented by the AVO method, to the direct hydrocarbons detection.