| 内蒙古陶海营子地区上二叠统林西组泥岩热演化程度研究 |
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| 引用本文： | 公繁浩,陈树旺,张健,郑月娟,李永飞,苏飞,黄欣,冯志强,王青海,王世辉,唐友军,蒋兴超.内蒙古陶海营子地区上二叠统林西组泥岩热演化程度研究[J].地质与资源,2012,21(1):129-133. |
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| 作者姓名： | 公繁浩 陈树旺 张健 郑月娟 李永飞 苏飞 黄欣 冯志强 王青海 王世辉 唐友军 蒋兴超 |
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| 作者单位： | 1. 沈阳地质矿产研究所, 辽宁 沈阳 110034;2. 大庆油田有限责任公司勘探开发研究院, 黑龙江 大庆 163712;3. 油气资源与勘探技术教育部重点实验室/长江大学地球化学系, 湖北 荆州 434023 |
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| 基金项目： | 中国地质凋查局“松辽外罔中新生代盆地群油气地质综合调查”项目（编号1212010782001）资助 |
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| 摘 要： | 近年来松辽盆地外围油气勘探-基础地质调查表明，大兴安岭地区上二叠统林西组发育有厚层的暗色泥岩，为重要的潜在生烃层系之一.林西组在陶海营子地区出露广泛.本次研究采集了该区露头和钻井中的暗色泥岩样品.通过镜质体反射率（Ro）、伊利石结晶度（KI指数法），对本区林西组暗色泥岩的有机质热演化程度进行了详细的研究，认为本地区林西组烃源岩演化处于高-过成熟演化阶段，未进入变质阶段，具有较好的页岩气勘探前景.
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| 关 键 词： | 林西组 有机质热演化程度 镜质体反射率 伊利石结晶度 内蒙古 |
| 收稿时间： | 2012-03-27 |
STUDY ON THE THERMAL EVOLUTION OF THE MUDSTONE FROM LINXI FORMATION IN TAOHAIYINGZI, INNER MONGOLIA |
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| GONG Fan-hao,CHEN Shu-wang,ZHANG Jian,ZHENG Yue-juan,LI Yong-fei,SU Fei,HUANG Xin,FENG Zhi-qiang,WANG Qing-hai,WANG Shi-hui,TANG You-jun,JIANG Xing-chao.STUDY ON THE THERMAL EVOLUTION OF THE MUDSTONE FROM LINXI FORMATION IN TAOHAIYINGZI, INNER MONGOLIA[J].Geology and Resources,2012,21(1):129-133. |
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| Authors: | GONG Fan-hao CHEN Shu-wang ZHANG Jian ZHENG Yue-juan LI Yong-fei SU Fei HUANG Xin FENG Zhi-qiang WANG Qing-hai WANG Shi-hui TANG You-jun JIANG Xing-chao |
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| Institution: | 1. Shenyang Institute of Geology and Mineral Resources, CGS Shenyang 110034, China;2. Research Institute of Exploration and Development, Daqing Oilfield Co. Ltd., Daqing 163712, Heilongjiang Province, China;3. Key Laboratory of Exploration Technology, Ministry of Education/Department of Geochemistry, Changjiang University, Jingzhou 434023, Hubei Province, China |
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| Abstract: | Recent researches around Song-Liao Basin reveal that the Linxi Formation is one of the most potential hydrocarbon layers in Daxinganling region. The Linxi Formation, occurring as a series of thick black mudstones, is distributed widely in Taohaiyingzi area. With analysis on the vitrinite reflectance and illite crystaltinity of mudstone samples collected from outcrop and wells, the thermal evolution of organics of the black mud stone from Linxi Formation is researched. The result shows that the thermal evolution of the organic matter has passed the principal stage, but not entered the metamorphic stage yet, suggesting a good exploring prospect for shale gas. |
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| Keywords: | Linxi Formation thermal evolution of organics vitrinite reflectance illite crystallinity Inner Mongolia |
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