Main Factors Influencing Oil Reservoir in Jurassic Yanan Formation in Pengyang Area, Ordos Basin

详细信息   
摘要

 The characteristics of oil reservoir in Jurassic Yan’an Formation in Pengyang Area, Ordos Basin were analyzed, and the factors influencing oil reservoir, which were hydrocarbon source rock, sedimentation, reservoir and structure, were discussed in order to search the payable oil development area. The results showed that the types of oil reservoir in Jurassic Yan’an Formation in Pengyang Area were lithologic and structural traps, oil reservoir of lithologic trap was influenced by sedimentation, and that of structural trap was influenced by fault trap and structure.

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