阿北—顺北区块油气成藏条件分析与综合评价认为,本区发育寒武—奥陶系、石炭系、三叠系多套烃源岩,最主要烃源岩为寒武—奥陶系;发育奥陶系、志留系、东河砂岩与石炭系中下泥岩段、石炭系中泥岩段四套成藏组合;具有加里东晚期、海西晚期和喜马拉雅期三期成藏,以海西晚期成藏为主;丰富的油源、良好的储盖组合、古隆起古斜坡是油气成藏的主控因素;探区勘探潜力较大,具有东河砂岩、志留系、奥陶系三个重要的勘探领域,顺北低幅度背斜构造带、十四团场背斜构造带、阿满1井背斜构造带是下步勘探和研究的重点地区。 The analysis and comprehensive evaluation of hydrocarbon accumulation conditions in northern Hebei and Shunbei blocks suggest that there are more sets of Cambrian-Ordovician, Carboniferous and Triassic source rocks in this area, and the most important source rocks are Cambrian-Ordovician ; Developed Ordovician, Silurian, East River sandstone and Carboniferous middle and lower mudstone, Carboniferous mudstone section of the four sets of reservoir assemblage; with Caledonian, Late Hercynian and Himalayan three to Hercynian reservoirs dominated in the Late Hercynian. The abundant oil source, good reservoir-cap assemblage and ancient paleo-slope are the main controlling factors of hydrocarbon accumulation. The exploration potential of the exploration area is relatively large with the features of Donghe sandstone, Silurian, Ordovician There are three important exploration areas, the Shunbei low-amplitude anticline tectonic belt, the Xishan tectonic anticline and the Yaman-1 anticline structure belt are the key areas for the next exploration and research.