Assessment of features of the oil reserves to production ratio

Authors: M.N. Grigoryev, Director of Geological consultation center GECON, member of Problem council of the Russian academy of sciences for geology and development of oil and gas fields

Key words: oil reserves to production ratio,oil, reserves.

The methodical approach of an assessment of the Reserves to Production Ratio of the groups of objects with the different degree of the involvement in development is stated. On the basis of the provided analysis of explored Reserves to Production Ratio of the vertically integrated petroleum companies and Russia as a whole the various methods for expansion of the base of oil production are proved.