| 泌阳凹陷核桃园组湖相碳酸盐岩系孢粉相及烃源岩评价 |
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| 引用本文： | 闫存凤,邵宏舜.泌阳凹陷核桃园组湖相碳酸盐岩系孢粉相及烃源岩评价[J].沉积学报,1998,16(3):115-118. |
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| 作者姓名： | 闫存凤 邵宏舜 |
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| 作者单位： | 1.中国石油天然气总公司西北地质研究所 兰州 730020; |
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| 基金项目： | 国家自然科学基金(湖泊碳酸盐 (岩 )成因及油气 , 49070105) |
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| 摘 要： | 孢粉相是反映一定沉积物以及成岩作用环境的显微沉积有机质组合。对我国河南泌阳凹陷下第三系核桃园组核三上段至核二段湖相碳酸盐岩系孢粉相进行了详细研究。基于有机质组分的鉴定和统计将碳酸盐岩系划分为五个孢粉相带；并利用孢粉相结合有机质成熟度地化指标，对其生油潜能进行了评价。
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| 关 键 词： | 孢粉相 生油潜能 下第三系核桃园组 泌阳凹陷 |
| 收稿时间： | 1997-05-24 |
Palynofacies and Oil Potential of Carbonate Rocks of Tertiary Hetaoyuan Formation in Biyang Depression |
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| Yan Cunfeng \ Shao Hongshun \ Huang Xinzheng.Palynofacies and Oil Potential of Carbonate Rocks of Tertiary Hetaoyuan Formation in Biyang Depression[J].Acta Sedimentologica Sinica,1998,16(3):115-118. |
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| Authors: | Yan Cunfeng \ Shao Hongshun \ Huang Xinzheng |
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| Institution: | 1.Northwest Institute of Geology, Chinese Petroleum Company, Lanzhou 730020;2.Lanzhou Institute of Geology, Chinese Academy of Sciences, Lanzhou 730000 |
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| Abstract: | Palynofacies is a particular sedimentary organic matter association that can reflect sedimentation and lithogenesis environment.The palynofacies of carbonate rocks of Tertiary Hetaoyuan formation have been studied in detail.Based on the identification and statistics of the organic matter,The carbonate rock series may be divided into five palynofacies zones.Using palynofacies combining with geochemical indices of organic maturation,the oil potential of these strata has been evaluated. |
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| Keywords: | palynofacies\ oil potential\ Tertiary\ Hetaoyuan\ Formtion\ Biyang depression |
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