【摘要】 根据松辽盆地滨北地区扶杨油层油气地质资料,采用盆地数值模拟及盆地流体势能场分析等方法,分析了滨北地区主要排烃期至现今油气二次运移的方向和特征.结果表明,该区域油气总体运移的方向是以乌裕尔凹陷和黑鱼泡凹陷为中心,向东、西两侧运移,西部斜坡区和东部的乾元构造带、绥棱构造带是有利的油气聚集区;北部不利于油气运聚,这与现今滨北北部未发现大规模的油气显示是一致的.更多还原

【Abstract】 The migration of hydrocarbon in reservoir was determined by distribution of fluid potential and the source rock characteristics. By detailed collection of petroleum geology data in Binbei area, and by means of dynamic analysis and integrated research and basin fluid potential analysis, it is suggested that hydrocarbon migrated from the source rock to west and east, and the north is not favorable for hydrocarbon assembling, the favorable exploration objective is western slope and Qinyuan Structure, Suiling structure, and the north part are not favorable.更多还原