Enhanced recovery methods development concept of Open Joint Stock Association "Tatneft"

Reviewed are four stages of Tatarstan Republic resources development. Prese nted are dynamics of oil production, its reserves increase and share of oil , produced by enhanced recovery methods and well stimulation at Romashkinsk oye field. A conclusion is made, that under conditions of oil reserves stru cture deterioration, realization of the option of oil rpoduction stabilizat ion in the Republic is impossible without application of different enhanced recovery methods.