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arXiv · 1009.3759

NMR of liquid 3He in clay pores at 1.5 K

R. R. Gazizulin·A. V. Klochkov·V. V. Kuzmin·K. R. Safiullin·M. S. Tagirov·A. N. Yudin·V. G. Izotov·L. M. Sitdikova
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Abstract

In the present work a new method for studying porous media by nuclear magnetic resonance of liquid 3He has been proposed. This method has been demonstrated in an example of a clay mineral sample. For the first time the integral porosity of clay sample has been measured. For investigated samples the value of integral porosity is in the range of 10-30%. Inverse Laplace transform of 3He longitudinal magnetization recovery curve has been carried out, thus distribution of relaxation times T1 has been obtained.

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R. R. Gazizulin, A. V. Klochkov, V. V. Kuzmin, K. R. Safiullin, M. S. Tagirov, A. N. Yudin, V. G. Izotov, L. M. Sitdikova. 2010-09-20. NMR of liquid 3He in clay pores at 1.5 K. https://doi.org/10.1007/s00723-010-0118-z

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