Lithological-petrophysical characterization of Ovinparm reservoir rocks in the north-easten part of Khoreyver Depression

As a result of lithological and petrophysical investigation the three main types of Ovinparm reservoir rocks were determined: 1-fracture dominated, 2-pore dominated, 3-vugg dominated. The types are defined by primary structure of biogherm framework of the dolomitized rocks. It is necessary to use the computer tomography in conjunction with standart petrophysical and lithological investigation for correct characterization of the reservoir potential.