| 百色盆地东部凹陷北部陡坡带东段百岗组二段沉积特征分析 |
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| 引用本文： | 张成弓,陈洪德,董桂玉,李洁.百色盆地东部凹陷北部陡坡带东段百岗组二段沉积特征分析[J].吉林大学学报(地球科学版),2009,39(3). |
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| 作者姓名： | 张成弓 陈洪德 董桂玉 李洁 |
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| 作者单位： | 成都理工大学,油气藏地质与开发工程国家重点实验室/沉积地质研究院,成都,610059 |
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| 基金项目： | 国家自然科学基金重点项目 |
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| 摘 要： | 通过对研究区内100余口钻井测井资料的综合分析、20余口钻井岩心的详细描述、700多块薄片的详细鉴定,并充分利用地震资料,综合分析了研究区百岗组二段的岩石组合、沉积构造、剖面结构、生物化石、测井相和地震相等特征,认为研究区百岗组二段发育了扇三角洲和湖泊两种沉积相,扇三角洲主要发育在研究区的西北部和东北部,湖泊沉积相主要发育在研究区的南部.
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| 关 键 词： | 百色盆地 百岗组二段 扇三角洲 湖泊沉积 沉积特征 |
Sedimentary Characteristics of the Second Member of Baigang Formation in the Eastern Segment of the North Steep Slope in Eastern Sag of Baise Basin |
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| ZHANG Cheng-gong,CHEN Hong-de,DONG Gui-yu,LI Jie.Sedimentary Characteristics of the Second Member of Baigang Formation in the Eastern Segment of the North Steep Slope in Eastern Sag of Baise Basin[J].Journal of Jilin Unviersity:Earth Science Edition,2009,39(3). |
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| Authors: | ZHANG Cheng-gong CHEN Hong-de DONG Gui-yu LI Jie |
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| Institution: | ZHANG Cheng-gong,CHEN Hong-de,DONG Gui-yu,LI JieState Key Lab of Oil & Gas Reservoir Geology , Exploitation/Institute of Sedimentary Geology,Chengdu University of Technology,Chengdu 610059,China |
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| Abstract: | Based on data of the well logging,drilling core,thin section microstructure,seismic attributes,the authors analyse the petrology combination,sedimentary structure,section structure,biological fossil,logging facies and seismic facies of the second Member of Baigang Formation.All the results suggest that the sedimentary facies of fan delta and the lake should be developed on the north steep slope in eastern sag of Baise basin.As a typical sedimentary facies of steep slope,the fan deltas mainly distribute in t... |
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| Keywords: | Baise basin the second Member of Baigang Formation fan delta lacustrine deposit sedimentary characteristics |
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