CARACTÉRISATION ET MODÉLISATION DU RÉSERVOIRE CAMBRO-ORDOVICIEN DE LA ZONE 01 DU CHAMP DE HASSI MESSAOU

Abstract

The giant field of Hassi Messaoud, considered as the largest hydrocarbon fields in Algeria and the world. The geological study of this small zone subdivided the Cambrian reservoir into two reservoirs, namely R isometric (Ri) and R anisometric (Ra). The structural model has been realized by Schlumberger Petrel's tool, which shows the following points: Area 01 is crossed by 05 faults 02 fault majour including direction (E-O); (SO-NE); and 03 secondary fault whose direction (SE-SO); (NE-NO); (E-SE). Hercynian erosion has a poor effect. The realization of the roof isobath maps and the R1 tank wall with local geological sections and correlations in different directions allowed us to highlight the overall structure of the Zone 01 reservoir in monoclonal