Geological Controls on the Distribution of Reservoir Quality in a Carbonate Formation

A continuous core taken in the Middle-Late Cenomanian reservoir provided significant information about the main geological controls on reservoir quality. This paper discusses the impact of facies types and diagenetic modifications on the pore system and thus on the overall efficiency of the reservoir, giving conceptual models for the reservoir model building. The cored section investigated about 150m of the reservoir. from top to almost the bottom.