The reservoir’s capability basically depend on the lithology and facies of volcanic, tectonism, diagenesis, weathering , the location of reservoir, and the thickness of volcanic.

火山岩储集性能的好坏主要受火山岩岩性与岩相、构造作用、古地貌和构造部位、成岩作用、风化作用、火山岩厚度等因素的控制。

Eastern Zhanhua sag is one of the most complicated tectonism areas in Jiyang depression, and it is also one of the most hydrocarbon proliferous areas in Shengli oilfield.

沾化凹陷东部是济阳坳陷构造变动最为复杂的地区之一，同时也是胜利油田油气资源最为丰富的地区之一。