| 高邮凹陷北斜坡辉绿岩与油气成藏 |
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| 引用本文： | 李亚辉.高邮凹陷北斜坡辉绿岩与油气成藏[J].地质力学学报,2000,6(2):17-22. |
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| 作者姓名： | 李亚辉 |
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| 作者单位： | 江苏石油勘探局, 江苏江都 225261 |
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| 摘 要： | 苏北盆地高邮凹陷北斜坡辉绿岩普遍发育,辉绿岩侵入到含油气盆地可以改变油气的成藏环境。该文探讨了辉绿岩的侵入与油气生成、运移和聚集的关系,指出辉绿岩的侵入有利于烃源岩的成熟,有利于油气的运移,有利于圈闭的形成。文中还探讨了高邮凹陷北斜坡复杂断块油藏的形成机制。
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| 关 键 词： | 高邮凹陷 辉绿岩 油气 |
| 收稿时间： | 1999/5/11 0:00:00 |
DIABASE AND HYDROCARBON RESERVOIR FORMATION ON THE NORTHERN SLOPE OF GAOYOU SAG |
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| LI Ya-hui.DIABASE AND HYDROCARBON RESERVOIR FORMATION ON THE NORTHERN SLOPE OF GAOYOU SAG[J].Journal of Geomechanics,2000,6(2):17-22. |
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| Authors: | LI Ya-hui |
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| Institution: | Jiangsu Petroleum Explorition Bureau, Jiangdu Jiangsu 225261, China |
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| Abstract: | Diabase is widespread on the northern slope of the Gaoyou sag.The intrusion of diabase into the oil-and-gas-bearing basin may change the environment of oil and gas formation.This article discusses the relationship between diabase invasion and oil generation,migration and accumulation.It is suggested that diabase invasion may be favourable for the generation,migration and trapping of oil and gas.The mechanism for the formation of the complex fault block reservior is also discussed. |
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| Keywords: | Gaoyou sag diabase oil and gas |
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