在综合分析、对比渤海海域与其周边陆上辽河、冀东、大港和胜利4个油气区油气田数量与规模,主力生油层系、油气聚集单元、油气富集类型和油气富集构造带的分布等方面的规律和异同的基础上,指出了为实现渤海海域新增20亿吨地质储量目标的战略方向,并提出了5点建议. In a comprehensive analysis, the author compares the quantity and scale of the oil and gas fields in the four areas of the Liaohe River, Jidong, Dagang and Shengli on the Bohai Sea and the surrounding areas, the distribution of the main oil-bearing formations, hydrocarbon accumulation units, oil and gas accumulation types and hydrocarbon enrichment tectonic belts Based on the similarities and differences, points out the strategic direction of achieving the goal of adding 2 billion tons of geological reserves in the Bohai Sea area and puts forward 5 suggestions.