| 天然气水合物形成模式及其控制因素初探 |
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| 引用本文： | 陈永峤, 刘彬, 朱建辉. 天然气水合物形成模式及其控制因素初探[J]. 石油实验地质, 2003, 25(3): 280-284. doi: 10.11781/sysydz200303280 |
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| 作者姓名： | 陈永峤 刘彬 朱建辉 |
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| 作者单位： | 1.中国地质大学, 北京, 100083;;2. 中国石化, 江汉石油研究院, 湖北, 潜江, 433124;;3. 中国石化, 石油勘探开发研究院, 北京, 100083;;4. 中国石化, 石油勘探开发研究院, 无锡实验地质研究所, 江苏, 无锡, 214151 |
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| 摘 要： | 气水合物是天然气和水分子组成的固体结晶物质,是水和以甲烷等为主的有机气体构成的可燃性物质,主要存在于极地和海底温度很低的海域.气水合物的形成和存在有其严格的温度压力条件,一切能影响到气水合物的压力和温度的地质因素就是控制气水合物形成和存在的因素.该文利用国内外已有资料总结归纳气水合物的成藏模式,并通过分析指出了气水合物存在的控制因素,希望它能对加速发现气水合物提供一些有益的线索.
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| 关 键 词： | 控制因素 形成模式 气水合物 |
| 文章编号： | 1001-6112(2003)03-0280-05 |
| 收稿时间： | 2002-10-08 |
| 修稿时间： | 2002-10-08 |
FORMATION AND CONTROLLING FACTORS OF GAS HYDRATES |
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| CHEN Yongjiao, LIU Bin, ZHU Jianhui. FORMATION AND CONTROLLING FACTORS OF GAS HYDRATES[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2003, 25(3): 280-284. doi: 10.11781/sysydz200303280 |
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| Authors: | CHEN Yong jiao LIU Bin ZHU Jian hui |
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| Affiliation: | 1. China University of Geoscience, Beijing 100083, China;;2. Jianghan Oil-Gas Exploration & Development Institute, SINOPEC, Qianjiang, Hubei 433124, China;;3. Exploration and Production Research Institute, SINOPEC, Beijing 100083, China;;4. Wuxi Research Institute of Experimental Petroleum Geology, SINOPEC, Wuxi, Jiangsu 214151, China |
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| Abstract: | Gas hydrates is a kind of crystal of natural gases that are caged in water. They mainly exist in polar region and in seafloor where temperature are very low and pressure are very high, because its formation and existence need special temperature and pressure. All geological factors that could affect the temperature and pressure are the controlling factors of their formatiom and existence. In accordance with ana lysis of controlling factors, a formation model of gas hydrates was proposed, with that may provide an useful clue for exploration of this kind of resource. |
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| Keywords: | controlling factor model of formation gas hydrate |
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