| 南阳凹陷边界断裂带砂体反演及预测 |
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| 引用本文： | 李国良,蔡佳,甘华军,廖计华.南阳凹陷边界断裂带砂体反演及预测[J].岩性油气藏,2010,22(2):99-102. |
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| 作者姓名： | 李国良 蔡佳 甘华军 廖计华 |
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| 作者单位： | 1. 中国地质大学(武汉)资源学院
2. 中海石油(中国)有限公司油气研究中心 |
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| 基金项目： | 国家自然科学基金项目，中国地质大学"构造与油气资源"教育部重点实验室开放研究基金项目 |
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| 摘 要： | 南阳凹陷边界断裂带是油田勘探的薄弱地区,也是油田下一步勘探的重点区域。通过建立研究区层序地层格架,在南阳凹陷边界断裂上利用地震资料及测井约束反演寻找小型砂体并刻画其特征,为下一步的勘探指明了方向。该地质与地球物理紧密结合的研究方法,对指导南阳凹陷以及中国东部其它相似断陷湖盆隐蔽油气藏的勘探,具有一定的借鉴意义。
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| 关 键 词： | 边界断裂 砂体预测 地震反演 南阳凹陷 |
Seismic inversion and prediction of sand bodies in boundary fault zones of Nanyang Sag |
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| LI Guo-liang,CAI Jia,GAN Hua-jun,LIAO Ji-hua.Seismic inversion and prediction of sand bodies in boundary fault zones of Nanyang Sag[J].Northwest Oil & Gas Exploration,2010,22(2):99-102. |
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| Authors: | LI Guo-liang CAI Jia GAN Hua-jun LIAO Ji-hua |
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| Affiliation: | 1.Faculty of Earth Resources,China University of Geosciences,Wuhan 430074,China;2.CNOOC Research Center,Beijing 100027,China) |
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| Abstract: | The boundary fault zones of Nanyang Sag are characterized by weak exploration,and also are the important exploration area for the further exploration.Based on the sequence stratigraphic framework,small sand bodies are identified along the boundary fault zones and the characteristics are described by using seismic data and logging constrained inversion,which indicates the direction for the next step of exploration.This method is significant for the subtle reservoirs exploration in NanyangSagand other similar fault depressed lacustrine basin in the east ofChina. |
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| Keywords: | boundaryfault sand bodyprediction seismic inversion NanyangSag |
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