Seismic Attributes Study Used in the Direct Hydrocarbon Detection, Case History in the Souh Algerian Sahara

A07 SEISMIC ATTRIBUTES STUDY USED IN THE DIRECT HYDROCARBON DETECTION CASE HISTORY IN THE SOUTH ALGERIAN SAHARA 1 Abstract The zone of interest is located in an important oil and gas zone; its position near Berkine and Illizi basins makes it very important. Our study is based on the data collected on two seismic lines according to the lines A and B and which they cut across 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 in the direct hydrocarbons detection. The