| 我国下古生界碳酸盐岩烃源岩评价研究现状 |
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| 引用本文： | 耿新华,耿安松,熊永强.我国下古生界碳酸盐岩烃源岩评价研究现状[J].矿物岩石地球化学通报,2004,23(4):344-349. |
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| 作者姓名： | 耿新华 耿安松 熊永强 |
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| 作者单位： | 中国科学院,广州地球化学研究所,有机地球化学国家重点实验室,广州,510640 |
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| 基金项目： | 中国科学院知识创新工程重大项目课题(KZCX1 SW 18 03)，国家重点基础研究发展规划项目(G1999043307)资助 |
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| 摘 要： | 碳酸盐岩烃源岩评价对我国油气资源评价与勘探至关重要。本文从有机质成熟度、有机质丰度下限、有机质丰度及生烃潜力的恢复、碳酸盐岩生烃机制与生烃模式等几个方面，介绍了我国碳酸盐岩烃源岩的研究现状，提出了运用生烃动力学对碳酸盐岩烃源岩进行研究的新方法，展望了需要继续关注的问题。
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| 关 键 词： | 碳酸盐岩 下古生界 有机质丰度 烃源岩 生烃潜力 生烃动力学 有机质成熟度 中国 模式 机制 |
| 文章编号： | 1007-2802(2004)04-0344-06 |
| 修稿时间： | 2004年7月21日 |
Review on the Evaluation of Lower Paleozoic Carbonate Source Rocks in China |
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| GENG Xin-hua,GENG An-song,XIONG Yong-qiang SKLOG,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou ,China.Review on the Evaluation of Lower Paleozoic Carbonate Source Rocks in China[J].Bulletin of Mineralogy Petrology and Geochemistry,2004,23(4):344-349. |
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| Authors: | GENG Xin-hua GENG An-song XIONG Yong-qiang SKLOG Guangzhou Institute of Geochemistry Chinese Academy of Sciences Guangzhou China |
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| Institution: | GENG Xin-hua,GENG An-song,XIONG Yong-qiang SKLOG,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China |
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| Abstract: | The evaluation of carbonate source rocks is very important to the assessment and exploration of oil and gas resources in China. Several key issues about the research on carbonate source rocks have been reviewed in this paper. They are as follows: (1)the thermal maturity of organic matter; (2)the lower limit of the abundance of organic matter in high-mature and over-mature carbonate source rocks;(3)the reestablishment of the original abundance of organic matter and its hydrocarbon-generating potential; (4)the mechanism and model of hydrocarbon generation in carbonate source rocks. It is suggested that the kinetic simulation of hydrocarbon generation is a new method for the evaluation of carbonate source rocks. The points for further study are also suggested. |
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| Keywords: | carbonate source rocks state of arts kinetics of hydrocarbon generation |
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