| 辽河西部凹陷曙光—雷家地区隐蔽油气藏主控因素及分布规律 |
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| 引用本文： | 孟卫工,陈振岩,赵会民.辽河西部凹陷曙光—雷家地区隐蔽油气藏主控因素及分布规律[J].中国石油勘探,2010,15(3):1-6. |
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| 作者姓名： | 孟卫工 陈振岩 赵会民 |
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| 作者单位： | 1. 中国石油辽河油田公司,辽宁省盘锦市,124010
2. 中国石油辽河油田公司,辽宁省盘锦市124010;中国石油大学(北京),北京102249 |
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| 基金项目： | 国家重点攻关课题"松辽盆地及渤海湾盆地北部复杂隐蔽油气藏地质评价和勘探开发关键技术研究"子课题 |
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| 摘 要： | 辽河西部凹陷曙光—雷家地区成藏条件优越,油气资源丰富,发育潜山油气藏和古近系特殊岩性体油气藏。结合地质背景分析,对隐蔽油气藏的主控因素和分布规律进行了系统研究。研究结果表明,该地区隐蔽油气藏主要受构造—沉积环境、有效烃源岩、断层、不整合及砂体输导层等几个因素控制,其中构造—沉积环境控制了潜山和特殊岩性体的形成。平面上隐蔽油气藏围绕生烃洼陷展布,纵向上沿断层或不整合面分布;主要生储盖组合决定隐蔽油气藏的分布层位;在洼陷带、斜坡带和凸起带这3个不同构造区带,发育的隐蔽油气藏成藏模式不同。
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| 关 键 词： | 主控因素 分布规律 隐蔽油气藏 辽河坳陷 曙光—雷家地区 |
Main Factors Controlling Hydrocarbon and Distribution Rules of Subtle Reservoirs in Shuguang-Leijia Area of Western Sag of Liaohe Oilfield |
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| Meng Weigong,Chen Zhenyan,Zhao Huimin.Main Factors Controlling Hydrocarbon and Distribution Rules of Subtle Reservoirs in Shuguang-Leijia Area of Western Sag of Liaohe Oilfield[J].China Petroleum Exploration,2010,15(3):1-6. |
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| Authors: | Meng Weigong Chen Zhenyan Zhao Huimin |
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| Affiliation: | Meng Weigong1,Chen Zhenyan1,Zhao Huimin1,2 1.PetroChina Liaohe Oilfield Company,Panjin City,Liaoning Province 124010,2.China University of Petroleum,Beijing 102249 |
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| Abstract: | The formation conditions are favorable and hydrocarbon resources are abundant in Shuguang-Leijia area of the western sag of Liaohe Oilfield.Subtle reservoir types are mainly the buried hill reservoirs and the Palaeogene special lithologic reservoirs.Main factors controlling hydrocarbon of subtle reservoirs and their distribution rules in the area are studied systematically with the analysis of the geologic setting.The result shows that the subtle reservoirs in the area are mainly determined by such factors ... |
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| Keywords: | main controlling factor distribution rule subtle reservoir Liaohe Depression Shuguang-Leijia area |
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