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dc.contributor.author
Ramia, Maximo Elias  
dc.contributor.author
Martín, C. A.  
dc.date.available
2018-04-24T22:26:23Z  
dc.date.issued
2016-10  
dc.identifier.citation
Ramia, Maximo Elias; Martín, C. A.; Nuclear Magnetic Resonance Relaxation Studies in Shale; Springer Wien; Applied Magnetic Resonance; 47; 12; 10-2016; 1323-1337  
dc.identifier.issn
0937-9347  
dc.identifier.uri
http://hdl.handle.net/11336/43410  
dc.description.abstract
The present work involves a comprehensive experimental study of proton (1 H) nuclear magnetic resonance (NMR) transversal relaxation in shale. The sample studied belongs to the “Vaca Muerta” formation of the Neuquén basin, Argentina. The results show that the relaxation process is governed by anomalous diffusion processes in micro-pores. These processes result from the combination of interactions between the liquid molecules and the pore walls, whose structure is characterized by both large tortuosity and abundance of paramagnetic impurities, giving rise to local strong time-dependent magnetic field gradients. In addition, a simultaneous experimental method of data fitting is presented which allows processing all the relaxation profiles within a single time domain. Thus, yielding results univocally related to the complete set of relaxation data.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Springer Wien  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Nmr  
dc.subject
Petrophysiscs  
dc.subject
Shale  
dc.subject.classification
Astronomía  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Nuclear Magnetic Resonance Relaxation Studies in Shale  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-04-24T19:32:04Z  
dc.identifier.eissn
1613-7507  
dc.journal.volume
47  
dc.journal.number
12  
dc.journal.pagination
1323-1337  
dc.journal.pais
Austria  
dc.journal.ciudad
Viena  
dc.description.fil
Fil: Ramia, Maximo Elias. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Martín, C. A.. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina  
dc.journal.title
Applied Magnetic Resonance  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s00723-016-0834-0  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs00723-016-0834-0  

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