The lithologic pool such as that developed in the actic region while the basin is rifting or in the glacis region while the basin is depressing all which can be found in this basin.

• 在该盆地内部既有可能发育断陷期陡坡带的岩性油气藏,又有可能发育坳陷期缓坡带的岩性油气藏,其胜北洼陷在中侏罗统-白垩系沉积时期主要发育5种陆相沉积相类型、10种沉积亚相类型。