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Heat flow and its coalbed gas effects in the central-south area of the Huaibei coalfield, eastern China |
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| Authors: | TAN JingQiang JU YiWen ZHANG WenYong HOU QuanLin & TAN YongJie College of Earth Science Graduate University of Chinese Academy of Sciences Beijing China No Exploration Party of Anhui Bureau of Coal Geology Suzhou Development Research Center China Geological Survey Beijing |
| Institution: | TAN JingQiang1,JU YiWen1,ZHANG WenYong2,HOU QuanLin1 & TAN YongJie3 1 College of Earth Science,Graduate University of Chinese Academy of Sciences,Beijing 100049,China,2 No.3 Exploration Party of Anhui Bureau of Coal Geology,Suzhou 234000,3 Development , Research Center,China Geological Survey,Beijing 100083 |
| Abstract: | Based on an analysis of the present geo-temperature field and the thermal conductivity (K) of 62 samples from the central-south area of the Huaibei coalfield in eastern China, we calculated the heat flow and plotted its distribution map. The results show that the average heat flow in the research area is about 60 mW/m2. It is different from other major energy basins in the North China Plate, but has close relationship with the regional geology and the deep geological setting. The heat flow is comparatively ... |
| Keywords: | present geo-temperature thermal conductivity heat flow coalbed gas resource effect coal measure Huaibei coalfield |
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