| 长北地区生油岩干酪根的特征 |
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| 引用本文： | 商出岫,丁桂蓉.长北地区生油岩干酪根的特征[J].吉林地质,1999,18(2):42-45. |
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| 作者姓名： | 商出岫 丁桂蓉 |
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| 作者单位： | [1]东北大学黄金学院 [2]辽河石油勘探局 |
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| 摘 要： | 本文应用元素、碳同位素和红外光谱分析，研究了长北地区生油岩干酪根的地球化学特征，结果表明该地区生油岩为陆相淡水湖相沉积，干酪根类型主要为腐殖型。随着埋深增加，同类型干酪根的成熟度增大。
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| 关 键 词： | 干酪根 元素组成 碳同位素 红外光谱 生油岩 |
Characters of kerogens in source rocks in the Changbei area,Liaoning province |
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| SHANG Chu-xiu ,DING Gui-rong.Characters of kerogens in source rocks in the Changbei area,Liaoning province[J].Jilin Geology,1999,18(2):42-45. |
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| Authors: | SHANG Chu-xiu DING Gui-rong |
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| Institution: | SHANG Chu-xiu 1,DING Gui-rong 2 |
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| Abstract: | The geochemical characters of kerogens in the source rocks in the Changbei area are discussed by analyses of element carbon isotope and infrared spectra Results are showed as follows:the sediment environment of the source rocks in the area is land-fresh water lake The type of kerogens is mainly humic With increasing depth,the maturity for kerogens increases |
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| Keywords: | kerogen element composition carbon isotope infrared spectrum Changbei area |
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