| 塔中地区奥陶系埋藏岩溶形成机理及其主控因素 |
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| 引用本文： | 熊润,王振宇,张云峰.塔中地区奥陶系埋藏岩溶形成机理及其主控因素[J].重庆石油高等专科学校学报,2013(6):14-17. |
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| 作者姓名： | 熊润 王振宇 张云峰 |
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| 作者单位： | 西南石油大学研究生部,成都610500 |
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| 基金项目： | 国家科技重大专项（2011ZX05004-004）. |
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| 摘 要： | 研究塔中奥陶统碳酸盐岩埋藏岩溶发育的地质背景、识别标志和孔隙类型,分析其形成的机理和主控因素.从成岩环境特征、酸性流体、运移通道以及运移动力等方面观察埋藏期岩溶的形成机理,分析温度压力、地层酸性水和构造断裂等因素对埋藏岩溶发育的影响.
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| 关 键 词： | 埋藏期岩溶 形成机理 主控因素 奥陶系 塔中北斜坡 |
BuriAl Dissolution FormAtion MechAnism And MAin Controlling FActors of TAzhong OrdoviciAn |
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| Authors: | XIONG Run WANG Zhengyu ZHANG Yunfeng |
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| Affiliation: | (School of Graduate, Southwest Petroleum University, Chengdu 610500) |
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| Abstract: | The paper studies factors of carbonate burial dissolution with Ordovician of Tazhong, such as the geolog- ical background, identification sign, porosity type. It further analyzes formation mechanism and main controlling factors. The buried dissolution formation mechanism is discussed through the four aspects including diagenetie envi- ronment characteristics, acidic fluid, migration pathways and migration force. The buried dissolution development is mainly affected by the control of temperature and pressure, formation of acidic water and the impact of structural faults. |
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| Keywords: | burial dissolution formation mechanism controlling factor the Ordovician the north slope of Tazhong |
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