| 胜利煤田煤层气储量预测 |
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| 引用本文： | 朱杰,;马延军,;唐学民,;邓光宇,;于莉莉.胜利煤田煤层气储量预测[J].中国煤炭地质,2008(12):10-11. |
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| 作者姓名： | 朱杰 ;马延军 ;唐学民 ;邓光宇 ;于莉莉 |
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| 作者单位： | 内蒙古煤田地质局104队，内蒙古地勘十院 |
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| 摘 要： | 胜利煤田是内蒙东部地区一个低煤阶含煤盆地,共有七个可采煤组。依据目前的勘探程度,该煤田的煤储层属于低压、低渗、低饱和煤层,因此仅考虑计算吸附储量。在计算煤层含气面积时,基本上是以Ft14、F22、F8等断层为界,煤层厚度依据钻井取心与测井解释成果。经计算在各煤层中,6煤组储量最高为6.32×10^8m^3,11煤组最低为0.14×10^8m^3,预测总储量为14.17×10^8m^3,以此推断胜利煤田应属小型煤层气煤田。
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| 关 键 词： | 煤层气 储量 煤层面积 煤层厚度 胜利煤田 |
Shengli Coalfield CBM Reserve Prediction |
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| Zhu Jie,Ma Yanjun,Tang Xuemin,Deng Guangyu and Yu Lili.Shengli Coalfield CBM Reserve Prediction[J].Coal Geology of China,2008(12):10-11. |
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| Authors: | Zhu Jie Ma Yanjun Tang Xuemin Deng Guangyu and Yu Lili |
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| Institution: | Zhu Jie1,Ma Yanjun1,Tang Xuemin1,Deng Guangyu2 and Yu Lili1 |
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| Abstract: | The Shengli coalfield is a low rank coal-beating basin in eastern Inner Mongolia,possessed of 7 mineable coal groups. Judging by present exploration degree, the coal reservoir belongs to low pressure, low permeable and low saturation coal seam, thus only to estimate adsorbed gas reserve. In gas-bearing area estimation, basically is bounded by Ft14, F22 and F8 faults, coal seam thickness is from drilling core and well logging interpretation. After estimation, the 6th coal group has highest reserve of 6.32×10^8m^3, 11th coal group 0.14×10^8m^3 is the lowest, predicted total reserve is 14.17×10^8m^3, so that the coalfield ought to be a small-scale CBM coalfield. |
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| Keywords: | CBM reserve coal-bearing area coal seam thickness Shengli coalfield |
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