The petroleum accumulation zones in the geological-prospecting regions of the Lena–Tunguska province

The proved, revealed, and predicted petroleum accumulation zones in the Lena–Tunguska province are the areas where prospecting and search works are carried out. We described the petroleum accumulation zones in the South Tunguska, Baikit, Sayan–Yenisei, Angara–Lena, Katanga, and Nepa–Botuobiya petroliferous areas and in the Lower Angara petroliferous district. Oil and gas pools have been discovered in the Riphean, Vendian, and Upper Vendian–Lower Cambrian petroliferous complexes.