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Lithofacies Paleogeographic Characteristics of Triassic and Its Petroleum Significance in Tabei-Tazhong Area
详细信息   
摘要

Based on the research and strata comparison above, the time-space evolution of lithofacies paleogeography of Triassic in Tabei-Tazhong Area of Tarim Basin is analyzed. The result indicates that the evolution and distribution of aleogeographic framework reveal the succession and otherness in different periods through the multi-cycle transgression and regression for the depositional environment of Triassic. There are the good hydrocarbon generation conditions in Awati-Manjiaer Sag in Middle-Late Triassic.

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