| 鄂尔多斯盆地塔巴庙地区二叠系高分辨率层序地层学研究 |
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| 引用本文： | 魏福军,朱伟.鄂尔多斯盆地塔巴庙地区二叠系高分辨率层序地层学研究[J].石油地质与工程,2006,20(6):4-5. |
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| 作者姓名： | 魏福军 朱伟 |
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| 作者单位： | 1. 中国地质大学(北京)能源学院,北京,100083
2. 中国石化中南分公司 |
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| 摘 要： | 运用沉积物体积分配原理,通过识别沉积基准面旋回产生的层序界面,将钻井、测井和高分辨率三维地震资料相结合,对鄂尔多斯塔巴庙区块二叠系地层进行了高分辨率层序地层对比分析。在上古生界石炭系-二叠系勘探目的层段(本溪组-上石盒子组)划分出3个中期旋回,19个短期旋回,建立了层序地层格架,追踪了SSC4旋回砂层组的空间展布特征,预测了该层序的隐蔽圈闭。
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| 关 键 词： | 鄂尔多斯盆地 二叠系 基准面旋回 沉积物体积分配 隐蔽圈闭 |
| 文章编号： | 1673-8217(2006)06-0004-02 |
| 修稿时间： | 2006年5月29日 |
Research of Permian high resolution sequence stratigraphy in Tabamiao area of Ordos basin |
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| Wei Fujun et al.Research of Permian high resolution sequence stratigraphy in Tabamiao area of Ordos basin[J].Petroleum Geology and Engineering,2006,20(6):4-5. |
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| Authors: | Wei Fujun |
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| Abstract: | In accordance with the sediment volume distribution principle, the sequence boundary caused by sedimentary basic level of deposition cycle, and combining with drilling, logging and high resolution three seismic data, we do a high resolution sequence stratigraphy analysis on Permian sequence in Ordos Tabamiao block. The paper identified 3 mid term cycle, 19 short term cycles in upper Paleozoic carboniferous system exploration objective interval (Benxi formation to Shihezhi formation), established sequence formation framework, purchased space distribution characteristics of SSC4 cycle sand formation group and predicted the subtle trap in this sequence. |
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| Keywords: | Ordos basin Permian base level of deposition cycle sedimentary volume distribution subtle trap |
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