THE RESERVOIR HETEROGENEITY AND CONTROLLED FACTORS OF ORDOVICIAN IN THE EASTERN ORDOS BASIN
鄂尔多斯盆地东部奥陶系储层特征及控制因素

During the sedimentary of Majiagou formation, the wide area of the eastern Ordos basin were controlled by the middle palaeohigh and the marginal deep, lied in the surrounding of the continental margin basin .The solution roles are faint very much, the filled roles are intension very much, the strong heterogeneity are exhibited on the space distribution. The characteristics of development are controlled by sedimentary surrounding, palaeogroove and palaeohydrodynamic condition on the macrocosmic, controlled b... \r\n\r\n