| 大庆长垣中部扶杨油层断裂对储层的控制作用 |
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| 引用本文： | 汪书羽,李忠权,陈均亮.大庆长垣中部扶杨油层断裂对储层的控制作用[J].断块油气田,2013,20(4):413-416. |
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| 作者姓名： | 汪书羽 李忠权 陈均亮 |
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| 作者单位： | 1. 成都理工大学油气藏地质及开发工程国家重点实验室,四川成都610059;成都理工大学构造成矿成藏国土资源部重点实验室,四川成都610059
2. 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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| 基金项目： | 国家自然科学基金项目"四川盆地构造动力学、盆地叠合特征及油气富集规律研究"，"十二五"国家科技重大专项"四川海相克拉通盆地构造演化特征及对油气富集控制作用研究"，"四川省构造地质重点学科" |
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| 摘 要： | 通过对大庆长垣中部杏树岗、高台子和太平屯构造扶杨油层的断裂和砂体展布特征分析认为,扶杨油层的断裂与砂体具有相互作用关系,即同沉积断裂对砂体的展布具有控制作用,而河道沉积的砂体对断裂形成具有制约作用。断裂与砂体的相互作用对扶杨油层油气运移和成藏具有重要意义,同沉积断裂控制的砂体以垂向向下排烃为主,形成低部位成藏模式,河道砂体与其诱导的断裂共同构成了垂向向上和侧向运移的通道,形成高部位成藏模式。
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| 关 键 词： | 断裂与砂体相互作用 油气运移 成藏模式 扶杨油层 大庆长垣 |
Control of fractures on reservoir for Fuyang reservoir in middle of Daqing placanticline |
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| Wang Shuyu
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Li Zhongquan
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Chen Junliang.Control of fractures on reservoir for Fuyang reservoir in middle of Daqing placanticline[J].Fault-Block Oil & Gas Field,2013,20(4):413-416. |
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| Authors: | Wang Shuyu Li Zhongquan Chen Junliang |
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| Affiliation: | 1.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu University of Technology,Chengdu 610059,China;2.Key Laboratory of Tectonic Controlled Mineralization and Oil Reservoir,Ministry of Land and Resources,Chengdu University of Technology,Chengdu 610059,China;3.Research Institute of Exploration and Development,Daqing Oilfield Co.Ltd.,PetroChina,Daqing 163712,China) |
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| Abstract: | The analysis of fractures and distribution characteristics of sand bodies in Fuyu reservoir of Daqing placanticline shows that the interaction between fractures and sand bodies exists.Synsedimentary fractures have controlling role on the distribution of sand bodies and the sand bodies in river channel sedimentation have restrictive functions on the forming of fractures.The interaction between fractures and sand bodies has great significance for hydrocarbon migration and reservoir-forming in Fuyu reservoir.Sand bodies controlled by synsedimentary fractures mainly expulse vertically down and the reservoir-forming patterns are low position accumulation.Sand bodies in river channel and induced fractures form the pathways of vertical migration and lateral migration and the reservoir-forming patterns are high position accumulation. |
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| Keywords: | interaction between fracture and sand body hydrocarbon migration reservoir-forming pattern Fuyang reservoir Daqing placanticline |
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