| 辽河断陷石油无机成因的地球化学证据 |
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| 引用本文： | 张景廉,朱炳泉.辽河断陷石油无机成因的地球化学证据[J].石油与天然气地质,1999,20(3):192-194. |
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| 作者姓名： | 张景廉 朱炳泉 |
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| 作者单位： | 中国石油天然气集团公司西北地质所!甘肃兰州730020(张景廉)，中国科学院广州地球化学所!广东广州510640(朱炳泉，涂湘林)，辽河石油勘探局!辽宁盘锦124010(陈义贤)，中国石油天然气集团公司石油勘探开发研究院!北京100083(王大锐)，中国石油天然气集团公司西北地质所!甘肃兰州7300(张成君) |
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| 摘 要： | 用等离子质谱方法分析了辽河断陷6 个原油的微量元素含量。原油中微量元素含量较低,仅Ni,V,Li 等较高,原油的V/Ni 比值为0.02～0.04,低于世界原油的V/Ni 值,反映了源区为亏损型地幔。原油的稀土元素总量也低,海13-39 原油的稀土配分曲线呈水平分布,具洋中脊玄武岩特征。
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| 关 键 词： | 原油 微量元素 稀土元素 亏损地幔 洋中脊 玄武岩 辽河断陷 |
GEOCHEMICAL EVIDENCES OF INORGANIC ORIGIN FOR OILSIN LIAOHE FAULTED DEPRESSION |
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| Zhang Jinglian,Zhu Bingquan,Chen Yixian,Tu Xianglin,Wang Darui,Zhang Chengjun.GEOCHEMICAL EVIDENCES OF INORGANIC ORIGIN FOR OILSIN LIAOHE FAULTED DEPRESSION[J].Oil & Gas Geology,1999,20(3):192-194. |
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| Authors: | Zhang Jinglian Zhu Bingquan Chen Yixian Tu Xianglin Wang Darui Zhang Chengjun |
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| Affiliation: | Zhang Jinglian1 Zhu Bingquan2 Chen Yixian3 Tu Xianglin2 Wang Darui4 Zhang Chengjun1 |
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| Abstract: | Trace element contents of six crude oil samplesin Liaohe Depression are analysed by IPC-MS.The results show thatexcepting Ni,V,Li,thet race element contents of crude oils are very low,V/Ni ratio is 0.02～0.04,which is lowerthan that of the world oils.Crude oils can reflect the deficite geologic tectonic environment.The very low ratio of Liaohe crude oils might relateto depletion mantle.The rare earth element contents arelow.The REE distribution curve of Hai 13-39 crude oil suggests that it is related to mid-ocean ridge basalts. |
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| Keywords: | crude oil trace element rare earth element depletion mantle mid oceanrigde basalt Liaohe Depression |
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