| 黄河口凹陷新近系断裂-砂体控藏分析——以垦利3-2构造为例 |
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| 引用本文： | 于海波,牛成民,彭文绪,王德英,郑江峰.黄河口凹陷新近系断裂-砂体控藏分析——以垦利3-2构造为例[J].中国海上油气,2010,22(3). |
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| 作者姓名： | 于海波 牛成民 彭文绪 王德英 郑江峰 |
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| 作者单位： | 中海石油(中国)有限公司天津分公司渤海油田勘探开发研究院 |
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| 摘 要： | 以垦利3-2构造为例,通过断层断距统计半定量分析了该构造区新近系断层活动规律,系统研究了断层活动、砂体发育对油气成藏的控制作用。断层活动时间与储盖组合"耦合"控制了油气垂向聚集层位,断层活动强度与砂体发育展布"耦合"控制了油气平面分布,边界断层应力调节带是油气聚集的优势区带。在断裂-砂体的控制下,新近系主要含油层段明下段形成了油气富集程度高的岩性-构造油气藏和构造-岩性油气藏。
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| 关 键 词： | 黄河口凹陷 断裂-砂体 油气成藏 垦利3-2构造 |
An analysis of Neogene fault-sandbody control over hydrocarbon accumulations in Yellow River Mouth depression:a case of the structure Kenli 3-2 |
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| Yu Haibo,Niu Chengmin,Peng Wenxu,Wang Deying,Zheng Jiangfeng.An analysis of Neogene fault-sandbody control over hydrocarbon accumulations in Yellow River Mouth depression:a case of the structure Kenli 3-2[J].China Offshore Oil and Gas,2010,22(3). |
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| Authors: | Yu Haibo Niu Chengmin Peng Wenxu Wang Deying Zheng Jiangfeng |
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| Affiliation: | Yu Haibo Niu Chengmin Peng WenxuWang Deying Zheng Jiangfeng(Bohai Oilfield E.&P.Research Institute,Tianjin Branch of CNOOC Ltd.,Tinajin,300452) |
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| Abstract: | As a case study,Neogene fault activity is semi-quantitatively analyzed by counting fault throws,and the control of Neogene fault activity and sandbody development over hydrocarbon accumulations are systematically researched in the structure Kenli3-2.The results have shown that the vertical intervals of hydrocarbon accumulation may be controlled by a coupling between fault activity time and reservoir-seal assemblage,that the hydrocarbon area distribution may be controlled by a coupling between faulting inten... |
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| Keywords: | Yellow River Mouth depression fault-sandbody hydrocarbon accumulation the structure Kenli3-2 |
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