| 中国各时代油气形成母源体探讨 |
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| 引用本文： | 万传彪,乔秀云,赵传本,陈春瑞,金玉东,王平.中国各时代油气形成母源体探讨[J].世界地质,2004,23(1):35-40. |
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| 作者姓名： | 万传彪 乔秀云 赵传本 陈春瑞 金玉东 王平 |
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| 作者单位： | 1. 吉林大学,地球科学学院,吉林,长春,130026;大庆油田有限责任公司,勘探开发研究院,黑龙江,大庆,163712
2. 大庆油田有限责任公司,勘探开发研究院,黑龙江,大庆,163712 |
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| 摘 要： | 油气形成是多源的，探讨了中国各时代油气形成主要母源体。这些母源体中富含形成油气的主要母质即孢粉素与木质素。干酪根主要是母源体中的孢粉素与木质素在埋藏环境中不同热变质阶段的残留物，是油气形成的母源物。中国前寒武纪至志留纪油气形成的母源体主要是疑源类与葡萄藻；泥盆纪至侏罗纪油气形成的母源体新增加了蕨类植物及其孢子、裸子植物及其花粉等；白垩纪至第三纪又新增加了最为主要的母源体—沟鞭藻，还有盘星藻、被子植物及其花粉等。
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| 关 键 词： | 油气形成 干酪根 母源体 母源物 母质 |
| 文章编号： | 1004-5589(2004)01-0035-06 |
Discussion on original bodies of gas-oil formation in different stages in China |
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| WAN Chuan-biao,QIAO Xiu-yun,ZHAO Chuan-ben,CHEN Chun-rui,JIN Yu-dong,WANG Ping.Discussion on original bodies of gas-oil formation in different stages in China[J].World Geology,2004,23(1):35-40. |
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| Authors: | WAN Chuan-biao QIAO Xiu-yun ZHAO Chuan-ben CHEN Chun-rui JIN Yu-dong WANG Ping |
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| Abstract: | Gas-oil formation is multi-original. Authors discussed the main original bodies of gas-oil formation in different stages in China, which enrich main mother material of gas-oil formation named sporopollen element and lignin. Kerogen is the leftover material of sporopollen element and lignin in original bodies in different thermal metamorphic period and it is the original material of gas-oil formation. The original bodies of gas-oil formation are Acritarch and Botryococcus from Precambrian to Silurian. Accessorial types such as fern and its spore, gymnosperm and its pollen appeared from Devonian to Jurassic. More important types such as Bohaidinaceae, Pediastrum, angiosperm and its pollen appeared from Cretaceous to Tertiary. |
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| Keywords: | gas-oil formation kerogen original body original material mother material |
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