| 西非加蓬海岸盆地盐岩特征及其石油地质意义 |
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| 引用本文： | 刘深艳,胡孝林,常迈.西非加蓬海岸盆地盐岩特征及其石油地质意义[J].海洋石油,2011,31(3):1-10. |
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| 作者姓名： | 刘深艳 胡孝林 常迈 |
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| 作者单位： | 中海油研究总院海外评价中心,北京,100027 |
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| 摘 要： | 加蓬海岸盆地主要分为南加蓬次盆和北加蓬次盆,是典型的西非被动大陆边缘含盐盆地,盐岩的分布具有一定规律性和差异性,并且对盆地内油气成藏具有重要的控制作用.分析了加蓬海岸盆地的构造演化与沉积充填特征、基本石油地质条件、盐岩的分布特征及其对盆地烃源岩特征、储层分布、圈闭特征、封盖条件、油气成藏,以及油气藏储量等各方面的影响与...
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| 关 键 词： | 加蓬海岸盆地 盐构造 盐岩分布 油气成藏 盐下层系 登泰尔地堑 勘探潜力 |
Characteristics of salt of Gabon coastal basin in West Africa:implications for petroleum exploration |
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| LIU Shenyan,HU Xiaolin,CHANG Mai.Characteristics of salt of Gabon coastal basin in West Africa:implications for petroleum exploration[J].Offshore Oil,2011,31(3):1-10. |
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| Authors: | LIU Shenyan HU Xiaolin CHANG Mai |
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| Affiliation: | LIU Shenyan,HU Xiaolin,CHANG Mai (Overseas Assessment Center,CNOOC Research Institute,Beijin 100027,China) |
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| Abstract: | Gabon Coastal Basin can be mainly divided into South Gabon Sub-basin and North Gabon Sub-basin,and it is a typical west African passive margin salt basin.Its salt distribution shows some patterns and differences,and it is a controlling factor of the reservoir formation in the basin.This paper analyses the geological aspects of Gabon Coastal Basin as follows:tectonic evolution, sedimentary filling,basic geological conditions and salt distribution,and studies their controlling effects on source rock,reservoir... |
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| Keywords: | Gabon Coastal Basin South Gabon Sub-basin North Gabon Sub-basin salt structure salt distribution reservoir formation subsalt strata Dentale Trough exploration potential |
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