| 襄城凹陷下第三系含油气系统特征 |
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| 引用本文： | 夏遵义,李德茂,罗开平,韩萍.襄城凹陷下第三系含油气系统特征[J].石油地质与工程,1998(3). |
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| 作者姓名： | 夏遵义 李德茂 罗开平 韩萍 |
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| 作者单位： | 中国新星石油公司石油勘探开发规划荆州院!湖北荆州434100(夏遵义)，中国新星石油公司石油勘探开发规划荆州院(李德茂，罗开平，韩萍) |
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| 摘 要： | 襄城凹陷下第三系含油气系统具有早圈闭、晚生油、晚成藏之特征。油气纵向上分布于界首组一舞阳组底部及叶县组上段下部．平面上分布于商桥内外被断裂鼻状构造带及襄部断裂陡坡背科带。北部商桥内斜坎断裂鼻状构造带是本区最有利的油气远景区。
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| 关 键 词： | 襄城凹陷 含油气系统 早第三纪 沉积特征 油气远景 |
Features of the Paleogene Oil and Gas Bearing System in the Xiangcheng Sag |
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| Xia Zuenyi, Li Demao et al..Features of the Paleogene Oil and Gas Bearing System in the Xiangcheng Sag[J].Petroleum Geology and Engineering,1998(3). |
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| Authors: | Xia Zuenyi Li Demao |
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| Affiliation: | Xia Zuenyi; Li Demao et al. |
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| Abstract: | The Paleogene oil and gas bearing system in the Xiangcheng Sag have the characteristcs that traps formed earlier, oil were generated and pools formed later. Oil and gas distribute vertically in the bottom part of the Jieshou and Wuyang formations and the lower part of the upper Yexian Formation, and horizontally in the Shangqiao inner slope fault-nose structure zone and Xianaiia fault steep slope acticlinal zone with the former being the most favorable prospective area in this region. |
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| Keywords: | (The Xiangcheng Sag) Oil and gas bearing system Paleogene Depositional Hydrocarbon potential Depositional features |
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