Renewable and Non-Renewable Hydrocarbon Reserves as a Reflection of the Processes of Formation of Deposits of the Middle Caspian A.V.

Summary Natural factors cause mainly long - term, but consistent processes of transformation of oil deposits into gas condensate deposits in the Jurassic-Cretaceous sediments of the Middle Caspian sea. The technogenic factor (input of deposits into development) violates the established relative equilibrium in the reservoir, accelerating the natural inflow and introduction of hydrocarbons into the deposits, compensating for the value of their selection. The selection of products from the deposits accelerates the processes of delivery of additional volumes of gas (by zones of crushing of discharge-shifts). For deposits with non-renewable reserves in the absence of hydrocarbon inflow, the composition of residual oil changes in the direction of weighting to solid bitumen. Due to the lack of replenishment of the geological reserves of oil of such deposits are fixed (unchanged), decreasing changes in CIN and recoverable reserves.