@article {400,
	title = {In situ NMR analysis of fluids contained in sedimentary rock},
	journal = {Journal of Magnetic Resonance},
	volume = {133},
	year = {1998},
	note = {J Magn Reson116WNTimes Cited:23Cited References Count:23},
	month = {Aug},
	pages = {385-387},
	abstract = {<p>Limitations of resolution and absorption in standard chemical spectroscopic techniques have made it difficult to study fluids in sedimentary rocks. In this paper, we show that a chemical characterization of pore fluids may be obtained in situ by magic angle spinning (MAS) nuclear magnetic resonance (NMR), which is normally used for solid samples. H-1 MAS-NMR spectra of water and crude oil in Berea sandstone show sufficient chemical shift resolution for a straightforward determination of the oil/water ratio, (C) 1998 Academic Press.</p>
},
	keywords = {oil},
	isbn = {1090-7807},
	doi = {Doi 10.1006/Jmre.1998.1459},
	url = {<Go to ISI>://WOS:000075748200020},
	author = {de Swiet, T. M. and Tomaselli, M. and Hurlimann, M. D. and Pines, A.}
}
