The Dongxin oilfield is a part of the oil and gas accumulating zone in the central anticline of the Dongying depression and has very complex oil source relations.

• 东辛油田是东营凹陷中央背斜带复式含油气聚集带的一部分,是一个多油源汇集的地区,油源关系复杂。根据地球化学和石油地质综合研究,对其油气来源和成藏过程进行了分析。