| 试论干酪根生油与热力学第二定律的关系 |
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| 引用本文： | 孙秀娟.试论干酪根生油与热力学第二定律的关系[J].化工矿产地质,2012,34(2):103-105,109. |
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| 作者姓名： | 孙秀娟 |
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| 作者单位： | 中国石化股份胜利油田分公司现河采油厂,山东东营,257068 |
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| 摘 要： | 用热力学第二定律考察干酪根生油,是一个吸热和熵减的过程,与放热和熵增为特征的自发过程相悖。因此,热力学第二定律并不支持干酪根生油过程。对初生石油在泥岩中的初次运移提出质疑。在否定基岩油藏"上生下储"的基础上,认为石油来源于深部。
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| 关 键 词： | 石油有机成因 热力学第二定律 自发生的反应 熵增和放热 |
HYDROCARBON GENERATION FROM KEROGEN AND THE SECOND LAW OF THERM ODYNAM ICS |
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| Sun Xiujuan.HYDROCARBON GENERATION FROM KEROGEN AND THE SECOND LAW OF THERM ODYNAM ICS[J].Geology of Chemical Minerals,2012,34(2):103-105,109. |
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| Authors: | Sun Xiujuan |
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| Institution: | Sun Xiujuan Xianhe Oil Production Plant,SINOPEC Shengli Oilfield,Dongying,Shandong,257068,China |
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| Abstract: | Analyzed with the second law of thermodynamics,the reaction of oil generation from kerogen is a process of decalescence and entropy reduce,showing a reverse thermodynamic feature compared with spontaneous process of entropy production and heat release.Therefore,this Law doesn’t support the process of oil generation from kerogen.Primary migration model of neonatal oil in shale is oppugned.Based on negation of ＂injection migration＂ pattern of basement reservoir,its deep oil origin is indicated. |
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| Keywords: | oil generation from kerogen the second law of thermodynamics spontaneous process entropyproduction and heat release |
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