| 沉积盆地构造应力场研究综述 |
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| 引用本文： | 吴巧生 王华. 沉积盆地构造应力场研究综述[J]. 地质科技情报, 1998, 17(1): 8-12 |
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| 作者姓名： | 吴巧生 王华 |
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| 作者单位： | 中国地质大学 |
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| 基金项目： | 国家“八五”重大攻关项目,国家教委回国留学人员科研基金 |
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| 摘 要： | 阐述了构造应力场在盆地演化分析、油气的生成和运聚、裂缝形成等方面的应用现状及发展趋向，指出在盆地演化分析中构造应力场的研究应以盆地形成演化过程中的原始沉积特征为依据，构造应力与流体（油、气、水）之间的相互作用表现为应力场、温度场、渗流场的相互耦合，定量研究它们的耦合关系及时空变化规律是认识构造应力和流体作用的主要途径。比较客观地探讨了构造应力场模拟、构造应力大小和方向、起源等问题。
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| 关 键 词： | 构造应力场 沉积盆地 裂缝 油气生成 油气运移 |
REVIEW OF RESEARCHES ON TECTONIC STRESS FIELD IN SEDIMENTARY BASINS |
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| Wu Qiaosheng Wang Hua Wu Chonglong. REVIEW OF RESEARCHES ON TECTONIC STRESS FIELD IN SEDIMENTARY BASINS[J]. Geological Science and Technology Information, 1998, 17(1): 8-12 |
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| Authors: | Wu Qiaosheng Wang Hua Wu Chonglong |
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| Abstract: | The researches of tectonic stress field are applied to the evolution of basins,oil and gas generation,migration and accumulation,and fracture formation.The study of tectonic stress field is based on the feature of primary sedimentary in the evolution of basins.The interaction of tectonic stress/fuild is the coupling of stress field,temperature field and permebility flow field.Quantitatively studying the coupling and its evolution pattern is a main way to understand the tectonic stress/fuild interaction.The original tectonic stress field is related to fracture formation.The mathematical modelling of the tectonic stress field,the magnitude,orientation,origin of the tectonic stress are discussed rather objectively in this paper. |
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| Keywords: | tectonic stress field sedimentary basins fracture oil and gas generation migration and accumulation |
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