In view of the complex water-oil relations of lithology reservoir in hinterland of Junggar basin, the sequence stratigraphic classification and correlation are conducted by comprehensive researches of core, logging, well logging and seismic profile.

• 摘要准噶尔盆地腹部岩性油气藏油水关系复杂，解决这一问题的关键是层序划分对比。