必须声明标量变量 "@Script_ID"。 柴达木盆地北部滩间山群碳沥青地球化学特征与成因-《地球科学与环境学报》
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[1]刘成林,徐韵,马寅生,等.柴达木盆地北部滩间山群碳沥青地球化学特征与成因[J].地球科学与环境学报,2015,37(01):85-93.
 LIU Cheng-lin,XU Yun,MA Yin-sheng,et al.Geochemical Characteristics and Origin of Anthraxolite of Tanjianshan Group in the Northern of Qaidam Basin[J].Journal of Earth Sciences and Environment,2015,37(01):85-93.
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柴达木盆地北部滩间山群碳沥青地球化学特征与成因(PDF)
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《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

卷:
第37卷
期数:
2015年第01期
页码:
85-93
栏目:
基础地质与矿产地质
出版日期:
2015-01-15

文章信息/Info

Title:
Geochemical Characteristics and Origin of Anthraxolite of Tanjianshan Group in the Northern of Qaidam Basin
文章编号:
1672-6561(2015)01-0085-09
作者:
刘成林徐韵马寅生康艳丽李宗星张谦刘文平程海艳杨元元代昆郑策
1. 中国地质科学院地质力学研究所,北京 100081; 2. 中国地质科学院页岩油气调查评价重点实验室,北京 100081; 3. 中国石油大学(北京) 地球科学学院,北京 102249
Author(s):
LIU Cheng-linXU YunMA Yin-shengKANG Yan-liLI Zong-xingZHANG QianLIU Wen-pingCHENG Hai-yanYANG Yuan-yuanDAI KunZHENG Ce
1. Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China; 2. Key Laboratory of Shale Oil and Gas Geological Survey, Chinese Academy of Geological Sciences, Beijing 100081, China; 3. School of Geosciences, China University of Petroleum, Beijing 102249, China
关键词:
碳沥青烃源岩地球化学成因滩间山群油源对比柴达木盆地
Keywords:
anthraxolite hydrocarbon source rock geochemistry orign Tanjianshan Group oil-source correlation Qaidam Basin
分类号:
P618.13;TE122.1+13
DOI:
-
文献标志码:
A
摘要:
固体沥青研究由于其组成的复杂性、形成机制与影响因素的多变性而面临很多难题。在柴达木盆地北部联合沟地区滩间山群发现大量厚层碳沥青,对盆地内的资源勘探具有重要价值。通过野外地质填图以及有机地球化学分析与盆地模拟,对碳沥青的空间分布特征、地球化学特征与成因进行了探讨。结果表明:碳沥青呈NW—SE向分布在滩间山群a段的砂岩与灰岩中;碳沥青中氯仿沥青“A”含量低,族组分中饱和烃与芳烃含量低,而非烃与沥青质含量高;饱和烃与芳烃碳同位素组成偏轻,碳沥青等效镜质体反射率在3.74%~4.72%之间,达到过成熟阶段;饱和烃气相色谱呈后峰形单峰态;油岩对比发现碳沥青与石炭系、侏罗系烃源岩不具有对比性,与滩间山群a段泥岩具有可对比性;碳沥青成因与晚泥盆世、早二叠世岩浆侵入有关,两期热事件使烃源岩生成的原油热变质成重油、沥青,甚至碳沥青。
Abstract:
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参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2014-10-11
基金项目:国土资源部公益性行业科研专项项目(201211051);国家自然科学基金项目(41272159);中国地质调查局地质大调查项目(1212011120964)
作者简介:刘成林(1970-),男,四川资阳人,研究员,博士研究生导师,理学博士,E-mail:liuchenglin@cags.ac.cn。
更新日期/Last Update: 2015-02-04