| 箕状断陷湖盆陡坡带砂体特征、演化及控制因素——以胜利油区东营凹陷北带沙河街组为例 |
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| 引用本文： | 田景春.箕状断陷湖盆陡坡带砂体特征、演化及控制因素——以胜利油区东营凹陷北带沙河街组为例[J].矿物岩石,2001,21(3):56-63. |
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| 作者姓名： | 田景春 |
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| 作者单位： | 油气藏地质及开发工程国家重点实验室,成都理工学院沉积地质研究所,四川,成都,610059 |
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| 摘 要： | 本文以胜利油区东营箕状断陷湖盆北部陡坡带沙河街组为研究对象，系统研究和总结了冲积扇、三角洲、扇三角洲、近岸水下扇和浊积扇等5类砂体的沉积学特征及地球物理特征。讨论了各类砂体的时空演化与展布规律。进而论述箕状断陷湖盆陡坡带砂体发育的控制因素。
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| 关 键 词： | 箕状断陷盆地 沙河街组 砂体 冲积扇 三角洲 沉积学特征 浊积扇 近岸水体扇 |
THE FEATURE ,EVOLUTION AND CONTROLLING FACTORS OF TERRIGENOUS CLASTIC RESERVOIR SANDBODIES ON THE STEEP SLOPE ZONE IN THE HALFGRABEN LIKE RIFT LAKE BASIN--taking Shahejie Formation of Northern Zone of Dongying Depression in Shengli oil Field as example |
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| TIAN Jing,chun,State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation.THE FEATURE ,EVOLUTION AND CONTROLLING FACTORS OF TERRIGENOUS CLASTIC RESERVOIR SANDBODIES ON THE STEEP SLOPE ZONE IN THE HALFGRABEN LIKE RIFT LAKE BASIN--taking Shahejie Formation of Northern Zone of Dongying Depression in Shengli oil Field as example[J].Journal of Mineralogy and Petrology,2001,21(3):56-63. |
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| Authors: | TIAN Jing chun State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation |
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| Institution: | TIAN Jing chun State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Institute of Sedimentology,Chengdu University of Technology,Chengdu 610059 |
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| Abstract: | Taking Shahejie Formation on the northern steep slope zone in the Dongying halfgraben like rift lake basin in Shengli Oil Field as example,this paper summerized systematically the sedimentological and geophysical features of five reservoirs, such as alluvial fan, delta,fan delta,inshore submerged fan and turbidity fan,discussed the evolution in time and distribution in space of reservoir sandbodies and studied the controlling factors of the devolopment of terrigenous clastic reservoirs on the steep slope in halfgraben like lake basin. |
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| Keywords: | halfgraben like rift lake basin Shahejie Formation reservoir sandbodies feature |
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