摘要
下扬子地台有良好的生烃和储盖条件，但由于保存条件不好一直未获得理想的勘探效果，南黄海盆地勿南沙隆起受构造运动影响较弱，盖层保存良好，构造相对完整，该区A构造有地震含气异常，其周围还发育了一批背斜，是下扬子地台油气勘探的方向。
There are good source rocks. reservoirs and seal rocks in Lower Yangtze Platform, but no discovery has been made,because poor preservation conditions limited oil and gas accumulation. Structural movement in Wunansha Uplift of offshore of Lower Yangtze is much weaker than onshore. Seal rocks have been preserved and structures are completed relatively on Wunansha Uplift. Sesimic abnormal exists on structure A of Wunansha Uplift,and some anticlines have been interpreted around it. Therefore.it is prospective area for oil and gas exploration in Lower Yangtze Platform.
出处
《中国海上油气（地质）》
1998年第5期312-317,共6页
China Offshore Oil and Gas(Geology)
关键词
下扬子地台
勿南沙隆起
油气勘探
保存条件
Lower Yangtze Platform
Wunansha Uplift
oil and gas exploration
preservation conditions
