| 海安凹陷南部断裂活动对油气运聚作用的探讨 |
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| 引用本文： | 叶先涛.海安凹陷南部断裂活动对油气运聚作用的探讨[J].地质学刊,2003,27(2):83-86. |
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| 作者姓名： | 叶先涛 |
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| 作者单位： | 华东石油局规划设计研究院 江苏南京210031 |
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| 摘 要： | 海安凹陷断裂较发育，断裂形成、活动的时期不同，对构造圈闭、油气侧向及纵向上运移起控制作用。断裂活动与烃源岩生、排烃期的时空配置关系是构造捕获油气并成为有利圈闭的重要因素之一。深入研究断裂的性质与特征，确定油气运聚的主要部位，可大大提高该区的勘探效率。
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| 关 键 词： | 生、排烃期 断裂活动 油气运聚 江苏海安 |
| 文章编号： | 1003-6474(2003)02-0083-04 |
| 修稿时间： | 2002年9月3日 |
Discussions on Oil-gas Accumulation by Fracture Movement in South Haian Depression |
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| YE Xian-tao.Discussions on Oil-gas Accumulation by Fracture Movement in South Haian Depression[J].Jiangsu Geology,2003,27(2):83-86. |
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| Authors: | YE Xian-tao |
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| Abstract: | The fractures are comparatively developed in Haian depression. They formed and were active in varied periods, controlling the trap of structures, the lateral and longitudinal migration of oil-gas. The relationship between the fracture movement and the spatio-temporal distribution of hydro-carbon source rocks in their hydro-producing and-discharging periods is one of the important factors for the structures in trapping oil and gas and turning into favorable traps. It is concluded that a profound research into the properties and characteristics of the fractures and the determination of the major oil-gas migration and accumulation portions will make the exploration rate a big improvement. |
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| Keywords: | Hrdro-producing and-discharging periods Fracture movement Migration and accumulation of oil and gas Haian Jiangsu Province |
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