| 青藏高原羌塘盆地侏罗系白云岩的特征及其成因 |
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| 引用本文： | 彭智敏,廖忠礼,陈明,刘建清,张予杰,陈文彬,丛峰.青藏高原羌塘盆地侏罗系白云岩的特征及其成因[J].沉积与特提斯地质,2008,28(4):1-6. |
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| 作者姓名： | 彭智敏 廖忠礼 陈明 刘建清 张予杰 陈文彬 丛峰 |
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| 作者单位： | 成都地质矿产研究所,四川,成都,610082 |
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| 摘 要： | 羌塘盆地侏罗系白云岩是该盆地重要的油气储集层.侏罗系碳酸盐岩在沉积期后经历了白云岩化作用、溶蚀作用和破裂作用等多种成岩作用.羌塘盆地白云岩的成因与毛细管浓缩作用和混合水白云化作用有关.
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| 关 键 词： | 羌塘盆地 侏罗系 白云岩 |
Origin of the Jurassic dolostone reservoirs in the Qiangtang Basin on the Qinghai-Xizang Plateau |
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| PENG Zhi-min,LIAO Zhong-li,CHEN Ming,LIU Jian-qing,ZHANG Yu-jie,CHEN Wen-bin,CONG Feng.Origin of the Jurassic dolostone reservoirs in the Qiangtang Basin on the Qinghai-Xizang Plateau[J].Sedimentary Geology and Tethyan Geology,2008,28(4):1-6. |
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| Authors: | PENG Zhi-min LIAO Zhong-li CHEN Ming LIU Jian-qing ZHANG Yu-jie CHEN Wen-bin CONG Feng |
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| Institution: | PENG Zhi-min,LIAO Zhong-li,CHEN Ming,LIU Jian-qing,ZHANG Yu-jie,CHEN Wen-bin,CONG Feng (Chengdu Institute of Geology , Mineral Resources,Chengdu 610082,Sichuan,China) |
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| Abstract: | The Jurassic dolostones occur as important hydrocarbon reservoirs in the Qiangtang Basin on the Qinghai-Xizang Plateau,and have undergone a complex diagenetic history including dolomitization,dissolution and fracturing.The genetic mechanism includes capillary condensation and mixed water dolomitization,of which the latter one predominates in the study area. |
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| Keywords: | Qiangtang Basin Jurassic dolostone |
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