| 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,(4):1-6.[点击复制] |
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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。 |
| 关键词: 羌塘盆地 侏罗系 白云岩 |
| DOI： |
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| Origin of the Jurassic dolostone reservoirs in the Qiangtang Basin on the Qinghai-Xizang Plateau |
| PENG Zhi-min, LIAO Zhong-li, CHEN Ming, LIU Jian-qing, ZHANG Yu-jie, CHEN Wen-bin, CONG Feng |
| (Chengdu Institute of Geology and Mineral Resources, Chengdu 610082, Sichuan, China) |
| 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. |
| Key words: Qiangtang Basin Jurassic dolostone |
