莺歌海盆地地震异常体成因机制管窥  

DISCUSSION ON FORMATION MECHANISM OF SEISMIC ANOMALY BODIES IN YINGGEHAI BASIN

作　　者：王槐基 

机构地区：[1]中国海洋石油南海西部公司，广东湛江524057

出　　处：《中国海上油气（地质）》1996年第2期114-121,共8页China Offshore Oil and Gas(Geology)

摘　　要：莺歌海盆地是一个独特的盆地，盆地中发育了众多的地震异常性。在对其详细分析研究的基础上，结合重磁资料、钻井资料探讨了其形成机制，认为莺歌海盆地的地震异常体是贯穿新生界古火山活动的遗迹。Yinggehai basin is an unique basin where many seismic anomaly bodies develped. The formation mechanism is studied in detail by combining with the gravity and magnetic data,and drilling information. It is consdered that the seismic anomaly bodies were residues of Paleo-volcanic activities during Cenozoic

关 键 词：莺歌海盆地 地震异常体 成因机制 含油盆地 地震勘探 泥丘 火山活动 地震相 

分 类 号：P618.13[天文地球—矿床学] P631.443[天文地球—地质学]