Propagator resolved transverse relaxation exchange spectroscopy

K. E. Washburn; C. H. Arns; P. T. Callaghan

doi:10.1063/1.3058543

Propagator resolved transverse relaxation exchange spectroscopy

K. E. Washburn, C. H. Arns, P. T. Callaghan

Research output: Contribution to journal › Conference article › peer-review

Abstract

We use the propagator resolved transverse relaxation exchange technique to look at the movement of fluid in three different types of rock samples. The two pore model previously used to fit molecular exchange simulations to the experimental data is expanded to accommodate the three site exchange seen in two of the samples. Estimated values for pore space characteristics from the simulations were compared to values calculated from X-Ray CT data of the samples. While discrepancies exist between the NMR and X-Ray CT results, the molecular exchange behavior estimated from the three samples reflects well with their morphology.

Original language	English
Pages (from-to)	43-46
Number of pages	4
Journal	AIP Conference Proceedings
Volume	1081
DOIs	https://doi.org/10.1063/1.3058543
Publication status	Published - 2008
Event	9th International Bologna Conference on Magnetic Resonance in Porous Media, MRPM9 - Cambridge, MA, United States Duration: 13 Jul 2008 → 17 Jul 2008

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title = "Propagator resolved transverse relaxation exchange spectroscopy",

abstract = "We use the propagator resolved transverse relaxation exchange technique to look at the movement of fluid in three different types of rock samples. The two pore model previously used to fit molecular exchange simulations to the experimental data is expanded to accommodate the three site exchange seen in two of the samples. Estimated values for pore space characteristics from the simulations were compared to values calculated from X-Ray CT data of the samples. While discrepancies exist between the NMR and X-Ray CT results, the molecular exchange behavior estimated from the three samples reflects well with their morphology.",

keywords = "Pore, Propagator, Rocks, T-T exchange",

author = "Washburn, {K. E.} and Arns, {C. H.} and Callaghan, {P. T.}",

year = "2008",

doi = "10.1063/1.3058543",

language = "English",

volume = "1081",

pages = "43--46",

journal = "AIP Conference Proceedings",

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note = "9th International Bologna Conference on Magnetic Resonance in Porous Media, MRPM9 ; Conference date: 13-07-2008 Through 17-07-2008",

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AU - Washburn, K. E.

AU - Arns, C. H.

AU - Callaghan, P. T.

PY - 2008

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N2 - We use the propagator resolved transverse relaxation exchange technique to look at the movement of fluid in three different types of rock samples. The two pore model previously used to fit molecular exchange simulations to the experimental data is expanded to accommodate the three site exchange seen in two of the samples. Estimated values for pore space characteristics from the simulations were compared to values calculated from X-Ray CT data of the samples. While discrepancies exist between the NMR and X-Ray CT results, the molecular exchange behavior estimated from the three samples reflects well with their morphology.

AB - We use the propagator resolved transverse relaxation exchange technique to look at the movement of fluid in three different types of rock samples. The two pore model previously used to fit molecular exchange simulations to the experimental data is expanded to accommodate the three site exchange seen in two of the samples. Estimated values for pore space characteristics from the simulations were compared to values calculated from X-Ray CT data of the samples. While discrepancies exist between the NMR and X-Ray CT results, the molecular exchange behavior estimated from the three samples reflects well with their morphology.

KW - Pore

KW - Propagator

KW - Rocks

KW - T-T exchange

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U2 - 10.1063/1.3058543

DO - 10.1063/1.3058543

M3 - Conference article

SN - 0094-243X

VL - 1081

SP - 43

EP - 46

JO - AIP Conference Proceedings

JF - AIP Conference Proceedings

T2 - 9th International Bologna Conference on Magnetic Resonance in Porous Media, MRPM9

Y2 - 13 July 2008 through 17 July 2008

ER -

Propagator resolved transverse relaxation exchange spectroscopy

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