Simulation and experimental measurements of internal magnetic field gradients and NMR transverse relaxation times (T2) in sandstone rocks

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Simulation and experimental measurements of internal magnetic field gradients and NMR transverse relaxation times (T2) in sandstone rocks

T2 measurements are widely used to determine various petrophysical properties of rock cores. Internal magnetic field gradients, which occur in rock cores during NMR measurements due to magnetic susceptibility differences between the rock matrix and the pore fluid, can however distort these T2 measur...

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Bibliographic Details
Main Authors:	Connolly, P., Yan, W., Zhang, D., Mahmoud, M., Verrall, M., Lebedev, Maxim, Iglauer, Stefan, Metaxas, P., May, E., Johns, M.
Format:	Journal Article
Published:	Elsevier 2019
Online Access:	http://hdl.handle.net/20.500.11937/73985

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