| 南海琼东南盆地深水区储层类型及研究意义 |
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| 引用本文： | 王艳.南海琼东南盆地深水区储层类型及研究意义[J].沉积与特提斯地质,2014,34(3):82-87. |
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| 作者姓名： | 王艳 |
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| 作者单位： | 中国石油大庆油田有限责任公司勘探开发研究院,黑龙江 大庆,163712 |
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| 摘 要： | 通过对琼东南盆地钻井及典型地震相分析,认为琼东南盆地深水区发育两种类型的储层:第一类为形成于浅水环境的储层,包括扇三角洲砂体、滨浅海相滩坝砂体和台地碳酸盐岩;第二类为形成于深水环境的储层,包括盆底扇和峡谷水道等低位砂体。其中,深水区广泛分布的海底扇、峡谷水道砂体和台地碳酸盐岩具有良好的深水油气勘探潜力。
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| 关 键 词： | 琼东南盆地 储层 深水 海底扇 峡谷水道 碳酸盐岩台地 |
| 收稿时间： | 2014/1/16 0:00:00 |
| 修稿时间： | 2014/3/4 0:00:00 |
Types and significance of the deep-water reservoirs in the Qiongdongnan Basin, South China Sea |
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| WANG Yan.Types and significance of the deep-water reservoirs in the Qiongdongnan Basin, South China Sea[J].Sedimentary Geology and Tethyan Geology,2014,34(3):82-87. |
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| Authors: | WANG Yan |
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| Institution: | WANG Yan (Research Institute of Petroleum Exploration and Development, Daqing Oil Field Company, CNPC, Daqing 163712, Heilongjiang, China) |
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| Abstract: | Two types of deep-water hydrocarbon reservoirs are recognized on the basis of boreholes and seismic facies analysis in the Qiongdongna Basin, South China Sea. Type 1 reservoirs are formed in the shallow-water environments including the fan delta sandstones, littoral-shallow marine beach/bar sandstones and platform carbonate rocks, and type 2 reservoirs are originated from the deep-water environments including basin-floor fan and canyon channel sandstones. The submarine fan and canyon channel sandstones and platform carbonate rocks widespread in the deep-water areas are believed to be highly prospective for the deep-water hydrocarbon exploration. |
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| Keywords: | Qiongdongnan Basin hydrocarbon reservoirs deep water submarine fan canyon channel carbonate platform |
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