| 准噶尔盆地地温分布特征 |
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| 引用本文： | 邱楠生,王绪龙,杨海波,向英.准噶尔盆地地温分布特征[J].地质科学,2001,36(3):350-358. |
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| 作者姓名： | 邱楠生 王绪龙 杨海波 向英 |
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| 作者单位： | 1. 石油大学北京盆地与油藏研究中心, 北京, 102249;2. 新疆石油管理局勘探开发科学研究院, 克拉玛依, 834000 |
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| 摘 要： | 据盆地大量的钻孔测温资料和实测岩石热导率、放射性生热率等岩石热物理性质参数,分析了准噶尔盆地的地温分布状况,表明盆地现今是一个相对较冷的盆地,平均地温梯度为22.6℃/km.由热传导理论计算了盆地深部和无钻井区的地温,并编制了盆地3 000～6 000 m深温度分布图和盆地东西、南北向的温度分布剖面图,分析了盆地深浅地温的关系.
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| 关 键 词： | 准噶尔盆地 岩石热导率 岩石生热率 地温梯度 |
| 收稿时间： | 2001-01-18 |
| 修稿时间： | 2001年1月18日 |
THE CHARACTERISTICS OF TEMPERATURE DISTRIBUTION IN THE JUNGGAR BASIN |
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| Qiu Nansheng,Wang Xulong,Yang Haibo,Xiang Ying.THE CHARACTERISTICS OF TEMPERATURE DISTRIBUTION IN THE JUNGGAR BASIN[J].Chinese Journal of Geology,2001,36(3):350-358. |
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| Authors: | Qiu Nansheng Wang Xulong Yang Haibo Xiang Ying |
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| Institution: | 1. Basin and Reservoir Research Center, University of Petroleum, Beijing 102249;2. Institute of Exploration and Development, Xinjiang Oil Corp., Kelamay 834000 |
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| Abstract: | The characteristics of temperature distribution in the Junggar Basin is analyzed based on the thermal conductivity and radiogenic heat production of rocks and temperature data from drilled wells. The results show that the basin is a relative cold basin with the average thermal gradient being 22.6 ℃/km only. In addition, some temperature data in the central basin were calculated by applying the linear model of radiogenic heat production distribution and one dimensional steady state condition. The temperature distribution in depth of 3 000 m and 6 000 m and two thermal profiles in the basin were obtained, which gives some information to relation of temperature in the deeper and lower strata. |
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| Keywords: | The Junggar Basin Thermal conductivity Radiogenic heat production Thermal gradient |
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