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首页> 外文期刊>Acta Geophysica Polonica >A NOTE ON THE HEAT FLOW STUDIES AT SOHAGPUR AND RANIGANJ COALFIELD AREAS, INDIA
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A NOTE ON THE HEAT FLOW STUDIES AT SOHAGPUR AND RANIGANJ COALFIELD AREAS, INDIA

机译:关于印度SOHAGPUR和RANIGANJ煤田的热流研究的注记

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摘要

Heat flow density (HFD) studies have been carried out in four boreholes (ranging in depth from 100 to 725 m) spread over Sohagpur and Raniganj Gond-wana basin (India). Thermal conductivities have been measured for about 136 core specimens using divided bar method. Estimated mean HFD of the areas are found to be higher than the mean HFD of the Precambrian shield area of India. The higher HFD could mostly be attributable to the heat generation of the Precambrian basement and crustal geothermal provinces of the areas.
机译:在分布于Sohagpur和Raniganj Gond-wana盆地(印度)的四个钻孔(深度从100到725 m)中进行了热流密度(HFD)研究。使用分条法已测量了约136个岩心样品的热导率。发现该地区的估计平均HFD高于印度前寒武纪盾构区域的平均HFD。高HFD可能主要归因于该地区前寒武纪基底和地壳地热省的热量产生。

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