黄骅坳陷张东地区沙二段Ⅱ油组水下扇及滩坝的模拟研究  

THE SIMULATION STUDY OF THE SUBAQUEOUS FAN AND LAKE BEACH SANDBODY IN OIL PAY SET Ⅱ OF THE SECOND MEMBER OF THE SHAHEJIE FORMATION IN THE ZHANGDONG AREA OF THE HUANGHUA DEPRESSION

作　　者：刘忠保[1] 赖志云[1] 张春生[1] 曹耀华 张向新 白宝慧 

机构地区：[1]江汉石油学院 [2]大港石油管理局地质科学研究院

出　　处：《地质论评》1996年第S1期153-160,共8页Geological Review

基　　金：大港石油管理局资助项目

摘　　要：本文再现了水下扇的形成及演变过程,剖析了水下扇沙体的平面展布特征、沙泥组合特征、沉积层序及水动力机制,并建立了水下扇的沉积相模式。另外,通过人造波浪模拟了湖滩的形成。This paper presents the process of formation and evolution of a subaqueous fan,analyzes the features of distribution and sand-mud assemblage,sedimentary sequence and hydrodynamic mechanism of the subaqueous fan sandbody,and constructs the facies model of the subaqueous fan.Besides,the formation of a lake beach sandbody was simulated by using man-made waves.

关 键 词：水下扇 湖滩 洪水浊流 湖侵沉积旋回 

分 类 号：P618.13[天文地球—矿床学]