| 塔里木盆地塔中低凸起志留系油气成藏模式初探 |
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| 引用本文： | 赵风云,吕修祥,杨海军,李宇平,邬光辉.塔里木盆地塔中低凸起志留系油气成藏模式初探[J].西安石油大学学报(自然科学版),2004,19(4):54-57. |
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| 作者姓名： | 赵风云 吕修祥 杨海军 李宇平 邬光辉 |
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| 作者单位： | 1. 石油大学,盆地与油藏研究中心,北京,昌平,102249;石油大学,油气成藏机理教育部重点实验室,北京,昌平,102249
2. 中国石油塔里木油田分公司,新疆,库尔勒,841000 |
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| 摘 要： | 为了指导在塔中地区发现大规模的志留系黑油 ,通过分析塔中低凸起的演化过程、油气显示分布特征、沥青砂的成因、油气的运聚规律 ,结合宏观的地质背景 ,对塔中地区志留系的成藏模式进行了初步探讨 .研究认为 ,本区志留系主要存在斜坡背景上的构造型、构造背景岩性型、地层超覆型、沥青封堵地层型 4种成藏模式
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| 关 键 词： | 塔里木盆地 塔中低凸起 志留系 成藏模式 |
| 文章编号： | 1001-5361(2004)04-0054-04 |
| 修稿时间： | 2004年4月10日 |
Discussion on pool-forming modes of Silurian strata in Tazhong low-uplift of Talimu Basin |
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| ZHAO Feng-yun.Discussion on pool-forming modes of Silurian strata in Tazhong low-uplift of Talimu Basin[J].Journal of Xian Shiyou University,2004,19(4):54-57. |
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| Authors: | ZHAO Feng-yun |
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| Institution: | ZHAO Feng-yun~ |
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| Abstract: | The structural evolution, the distribution of oil & gas shows, the genesis of asphalt sandstone, and the law of hydrocarbon migration and accumulation in Tazhong low uplift are analyzed in order to seek large scale Silurian black oil. According to the analyzed results and the geological background, the pool-forming modes in this area are discussed. It is held that there are four types of pool-forming modes, and they are the mode of structural hydrocarbon reservoir on the slope background, the mode of lithologic hydrocarbon reservoir on the structural background, the mode of stratigraphic overlap hydrocarbon reservoir, the mode of asphalt sealing hydrocarbon reservoir. |
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| Keywords: | Talimu Basin Tazhong low-uplift Silurian stratum pool-forming mode |
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