1·Slope-bottom land transition zone was usually neglected in previous exploration but was favorite site of forming lithologic reservoir.
坡洼过渡地区是已往勘探常被忽略的构造带，但却是岩性油藏形成的有利场所。
2·The extensive development of the lateral accretions of continental strata leads to the horizontal variation of lithologic character and lithologic facies.
陆相地层侧向加积作用广泛发育，导致岩性、岩相横向多变。
3·Existence of special lithologic strata often causes interference with actual reflection of its underlying normal formation on profile.
特殊岩性地层的存在往往会干扰其下伏正常地层在地震剖面上的真实反映。
4·The attenuation of seismic wave in near offset can more correctly reflect the lithologic information of formation than that in far offset.
近炮检距处地震波的衰减较之远炮检距的相应衰减量更能准确反映地层的岩性信息。
5·Secondary lithologic trap is the object of potential seeking of Songliao Basin in high maturity stage.
次生岩性圈闭是松辽盆地进入高成熟期后挖掘潜力的对象。