| 新景矿山西组沉积环境与聚煤特征分析 |
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| 引用本文： | 苏驰,郭英海,赵迪斐,李平. 新景矿山西组沉积环境与聚煤特征分析[J]. 煤炭技术, 2014, 0(5): 81-84 |
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| 作者姓名： | 苏驰 郭英海 赵迪斐 李平 |
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| 作者单位： | 中国矿业大学资源与地球科学学院;煤层气资源与成藏过程教育部重点实验室(中国矿业大学) |
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| 摘 要： | 通过野外剖面踏勘情况、采集样品实验结果的综合分析,系统研究了新景矿含煤岩系沉积环境及其聚煤特征。运用岩石学、有机化学、测井相分析等研究手段,识别出新景矿山西组沉积环境为河控浅水三角洲沉积,并进一步将其三角洲沉积相划分为3个亚相和8个微相,对其主要特征逐一进行了描述。
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| 关 键 词： | 沉积环境 冲刷作用 聚煤特征 |
Analysis of Depositional Environment and Coal-gathering Characteristics Shanxi Formation in Xinjing |
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| SU Chi;GUO Ying-hai;ZHAO Di-fei;LI Ping. Analysis of Depositional Environment and Coal-gathering Characteristics Shanxi Formation in Xinjing[J]. Coal Technology, 2014, 0(5): 81-84 |
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| Authors: | SU Chi GUO Ying-hai ZHAO Di-fei LI Ping |
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| Affiliation: | SU Chi;GUO Ying-hai;ZHAO Di-fei;LI Ping;School of Resources and Earth, China University of Mining and Technology;MOE Key Laboratory of Coalbed Methane Resource and Reservoir Formation Process(CUMT); |
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| Abstract: | In order to clarify the spreading regularity of every coal seams in Xinjing and give a hand to coal producing, it is necessary to understand the sedimentary environment of coal-bearing strata and the law of coal-gathering. Based on study and analysis of core data, well logging data and outdoor section reconnaissance in Xinjing, the writer identified that Shanxi formation in this area is a kind of shallow-water delta depositional environment controlled by river, and further divided it into 3 subfacies and 8 microfacies, by using principles and methods of petrology, geochemistry, geophysics, at the same time, described its main features individually. |
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| Keywords: | depositional environment erosion action coal-gathering characteristics |
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