Аннотация:Summary Recently North Caucasian Oil and Gas Province is one of the perspective areas for hydrocarbon reserves replenishment. As regards, unconventional perspective objects in Khadum and Batalpashinskiy deposits are new targets for exploration and development. That is why lateral heterogeneity of deposits and reservoir model are crucial work issues. In this purpose, a series of lithological and sedimentological investigations carried out. Based on obtained results lithological characterization of Khadum formation sections was build. In addition, there was conducted a comparison for two structural zones – East Stavropol Depression and Prikuma Uplifting Zone
