本文在沉积相、有机质特征、地震特殊处理资料和一维盆地模拟等研究成果基础上,探讨了万安盆地的烃源岩、储层、盖层、圈闭和油气运移等油气成藏地质条件。分析不同地区油气成藏地质条件的差异及其匹配关系后,认为万安盆地油气富集最有利的地区是北部低隆起、中部低隆起和中部坳陷西部。 Based on the research results of sedimentary facies, organic matter characteristics, seismic special treatment data and one-dimensional basin simulation, the paper discusses the hydrocarbon accumulation geology of source rocks, reservoirs, cap rocks, traps and hydrocarbon migration in Wan’an Basin condition. After analyzing the differences of geological conditions of oil and gas reservoirs in different areas and their matching relations, it is concluded that the most favorable areas for oil and gas accumulation in the Wanan Basin are the northern low uplift, the low uplift in the central part and the western part of the central depression.