| 多孔岩心的渗透性 |
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| 引用本文： | 谌丛菊,邓风,岳勇.多孔岩心的渗透性[J].物理化学学报,1998,14(10):940-944. |
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| 作者姓名： | 谌丛菊 邓风 岳勇 |
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| 作者单位： | State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics,Wuhan Institute of Physics Mathematics,The Chinese Academey of Science,Wuhan 430071 |
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| 摘 要： |
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| 关 键 词： | 多孔介质 渗透率 核磁共振 弛豫时间 |
| 收稿时间： | 1997-12-01 |
| 修稿时间： | 1998-01-24 |
Permeability of Porous Core |
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| Chen Cong-Ju,Deng Feng,Yue Yong.Permeability of Porous Core[J].Acta Physico-Chimica Sinica,1998,14(10):940-944. |
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| Authors: | Chen Cong-Ju Deng Feng Yue Yong |
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| Institution: | State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics,Wuhan Institute of Physics Mathematics,The Chinese Academey of Science,Wuhan 430071 |
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| Abstract: | The relaxation properties of water saturated in porous core are discussed and the distribution of proton transverse relaxation time and bi-exponential model of longitudiual relaxation time are obtained, which provide an illustration for two-model of fluids saturated in porous media. The cutoff value of T_1 based on relaxation specific property of fluids in porous core is adopted to improve the correlation between permeability and ?4T1b2. |
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| Keywords: | Porous media Permeability NMR Relaxation time |
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