| 山西阳泉矿区太原组煤系地层沼气垂向运移基本条件的探讨 |
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| 引用本文： | 曹建萍. 山西阳泉矿区太原组煤系地层沼气垂向运移基本条件的探讨[J]. 焦作工学院学报, 1995, 0(3) |
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| 作者姓名： | 曹建萍 |
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| 作者单位： | 焦作工学院人事处 |
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| 摘 要： | 根据阳泉矿区太原组煤系地层沼气赋存特征，即随着深度的增加，沼气含量逐渐减少的现象，从地质角度探索了阳泉矿区太原组煤系地层沼气运移的规律，提出了本组特殊的海相煤系地层沼气垂向运移的基本条件；即：Ｐ＿０＋Ｐ＿Ｚ＋ｐ＿Ｇ－Ｐ＿Ｒ－Ｐ＿ｆ≥０．从理论上分析了太原组煤系地层沼气含量随深度而逐渐递减赋存特征。
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| 关 键 词： | 沼气垂向运移，基本条件，煤系地层，阳泉矿区 |
Research on the Gas Migration Conditions of Taiyuan Measures in Yangquan Coal Area |
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| / CaoJianping//Jiaozuo Institute of Technology. Research on the Gas Migration Conditions of Taiyuan Measures in Yangquan Coal Area[J]. Journal of Jiaozuo Institute of Technology(Natural Science), 1995, 0(3) |
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| Authors: | / CaoJianping//Jiaozuo Institute of Technology |
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| Affiliation: | / CaoJianping//Jiaozuo Institute of Technology |
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| Abstract: | The paper discussed the gas vcrtical migration of Taiyuan coal measures from thegeologic angle and put forwad the essential conditions of gas vertical migIation of marine coalmeasures specialli.e.P_0+P_Z+P_G-P_R-P_F≥0.It analyzed the gas conserve character·istic in section of Taiyuan coal measures theoretlcally. |
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| Keywords: | gas vertical migration: essential conditions coal measures Yangquan coal area |
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