f Influence of Palaeogeomorphology on Trap and Reservoir Formation in Riphean on Yurubtchensk-Tokhomsk Zone

Yurubtchensk-Tokhoirak field is the largest hydrocarbon deposit of the Siberian Platform. The main productivity is connected with Riphean carbonate rocks. The reservoir is represented by dolomite of stromatalite, bacterial, policristall textures. The trap is of the erosion-tectonics origin.