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青海省聚乎更煤矿区煤系烃源岩生烃过程研究

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文章导航 > 西北地质 > 2021 > 54(2): 212-216

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耿庆明, 杨振宁, 牛志新, 王伟超, 张永安, 赵光通, 刘文进, 李清海, 马正文. 2021. 青海省聚乎更煤矿区煤系烃源岩生烃过程研究. 西北地质, 54(2): 212-216. doi: 10.19751/j.cnki.61-1149/p.2021.02.018
引用本文: 耿庆明, 杨振宁, 牛志新, 王伟超, 张永安, 赵光通, 刘文进, 李清海, 马正文. 2021. 青海省聚乎更煤矿区煤系烃源岩生烃过程研究. 西北地质, 54(2): 212-216. doi: 10.19751/j.cnki.61-1149/p.2021.02.018
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GENG Qingming, YANG Zhenning, NIU Zhixin, WANG Weichao, ZHANG Yong'an, ZHAO Guangtong, LIU Wenjin, LI Qinghai, MA Zhengwen. 2021. Study on Hydrocarbon-Generating Process of Coal Measure Source Rock in Juhugeng Coal Mine Area of Qinghai Province. Northwestern Geology, 54(2): 212-216. doi: 10.19751/j.cnki.61-1149/p.2021.02.018
Citation: GENG Qingming, YANG Zhenning, NIU Zhixin, WANG Weichao, ZHANG Yong'an, ZHAO Guangtong, LIU Wenjin, LI Qinghai, MA Zhengwen. 2021. Study on Hydrocarbon-Generating Process of Coal Measure Source Rock in Juhugeng Coal Mine Area of Qinghai Province. Northwestern Geology, 54(2): 212-216. doi: 10.19751/j.cnki.61-1149/p.2021.02.018
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青海省聚乎更煤矿区煤系烃源岩生烃过程研究

  • 青海煤炭地质一〇五勘探队, 青海 西宁 810007

  • 基金项目:

    青海省地勘基金项目“青海省天峻县聚乎更煤矿区南部煤炭预查”（2017042104kc054）资助。

详细信息
    作者简介: 耿庆明(1986-),男,本科,地质工程师,主要从事地质勘查及相关地质工作。E-mail:1967623010@qq.com。

  • 中图分类号: P618.130.2

Study on Hydrocarbon-Generating Process of Coal Measure Source Rock in Juhugeng Coal Mine Area of Qinghai Province

  • No. 105 Exploration Party, Qinghai Coal Geology Bureau, Xining 810007, Qinghai, China

    摘要
  • 通过“青海省天峻县聚乎更煤矿区南部煤炭预查”工作的开展，以及对烃源岩分布特征和烃源岩生烃过程的模拟研究，认为青海省聚乎更煤矿区煤系烃源岩主要有3种：煤、暗色泥岩、油页岩。煤层主要分布在木里组上段，以下1煤和下2煤2层巨厚煤层为主要代表；暗色泥岩贯穿于木里组上段、江仓组下段、江仓组上段；油页岩主要分布江仓组上段。煤系烃源岩有2次生烃过程，分别为侏罗纪晚期—白垩纪早期、古近纪早期，前者为主要生烃期，后者为次要生烃期。
    Based on the"pre-survey of Juhugeng coal mine in Tianjun County, Qinghai Province" and the simulation research on the distribution characteristics and hydrocarbon-generating process of the source rocks, it is considered that there are three kinds of source rocks:coal, dark mudstone and oil shale.The coal seams are mainly distributed in the upper section of Muli formation; dark mudstone is in the upper section of Muli formation and Jiangcang formation;oil shale is mainly distributed in the upper section of Jiangcang formation. Two hydrocarbon-generating processes of the source rocks are late Jurassic-early Cretaceous andearly Paleogene with the former being the mainhydrocarbon-generating stage.
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出版历程
收稿日期:  2020-03-07
修回日期:  2020-11-02

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