A Measured Method for In Situ Viscosity of Fluid in Porous Media by Nuclear Magnetic Resonance
作者： Zhengming Yang , Zhuangzhi Ma , Yutian Luo , Yapu Zhang , Hekun Guo
DOI: 10.1155/2018/9542152
关键词:
摘要: At present, the existing measuring methods for viscosity of fluid can only obtain bulk fluid, while in situ porous media cannot be acquired. In this paper, with combination nuclear magnetic resonance (NMR) and physical simulation experiment, a testing method is established, spectra water tight cores under different displacement conditions obtained. The experimental results show that distribution inhomogeneous, it not constant but related to distance between rock walls. When walls close enough (e.g., relaxation time less than 1 ms), increases rapidly, greater viscosity. Moreover, after samples are saturated water, distributed as double-peak structure. left peak characterized mainly by movable whose smaller, right represents characteristics immovable larger gradually. Under relatively large driving force, amplitude decreases greatly, average residual core much higher initial state.
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Ming Zhang, Yueping Yin, Bolin Huang, Mechanisms of rainfall-induced landslides in gently inclined red beds in the eastern Sichuan Basin, SW China Landslides. ,vol. 12, pp. 973- 983 ,(2015) , 10.1007/S10346-015-0611-4
Yu-Liang Feng, Yuan Zhang, Bing-Yu Ji, Wen-Zhi Mu, Micro-acting Force in Boundary Layer in Low-Permeability Porous Media Chinese Physics Letters. ,vol. 28, pp. 024703- ,(2011) , 10.1088/0256-307X/28/2/024703
D. Bonn, H. Kellay, M. Bräunlich, M.Ben Amar, J. Meunier, Viscous fingering in complex fluids Physica A-statistical Mechanics and Its Applications. ,vol. 220, pp. 60- 73 ,(1995) , 10.1016/0378-4371(95)00114-M
João C.F. Diogo, Fernando J.P. Caetano, João M.N.A. Fareleira, Viscosity and density measurements of compressed liquid dimethyl adipate using oscillating body techniques Fluid Phase Equilibria. ,vol. 367, pp. 85- 94 ,(2014) , 10.1016/J.FLUID.2014.01.030
Laurence A. Belfiore, Dynamic shear in continuous-flow rotating-disk catalytic reactors with stress-sensitive kinetics based on Curie's theorem in non-equilibrium thermodynamics Chemical Engineering Science. ,vol. 65, pp. 680- 691 ,(2010) , 10.1016/J.CES.2009.09.016
G.A LaTorraca, K.J Dunn, P.R Webber, R.M Carlson, LOW-FIELD NMR DETERMINATIONS OF THE PROPERTIES OF HEAVY OILS AND WATER-IN-OIL EMULSIONS Magnetic Resonance Imaging. ,vol. 16, pp. 659- 662 ,(1998) , 10.1016/S0730-725X(98)00030-7
Samuel V.D. Freitas, José J. Segovia, M. Carmen Martín, Johnny Zambrano, Mariana B. Oliveira, Álvaro S. Lima, João A.P. Coutinho, Measurement and prediction of high-pressure viscosities of biodiesel fuels Fuel. ,vol. 122, pp. 223- 228 ,(2014) , 10.1016/J.FUEL.2014.01.031
G.J. Hirasaki, J.B. Lawson, Mechanisms of foam flow in porous media: apparent viscosity in smooth capillaries Society of Petroleum Engineers Journal. ,vol. 25, pp. 176- 190 ,(1985) , 10.2118/12129-PA
Masayuki Iguchi, Yuya Hiraga, Kazuhiro Kasuya, Taku Michael Aida, Masaru Watanabe, Yoshiyuki Sato, Richard Lee Smith, Viscosity and density of poly(ethylene glycol) and its solution with carbon dioxide at 353.2 K and 373.2 K at pressures up to 15 MPa Journal of Supercritical Fluids. ,vol. 97, pp. 63- 73 ,(2015) , 10.1016/J.SUPFLU.2014.10.013
Alessandro Colafigli, Luca Mazzei, Paola Lettieri, Larry Gibilaro, Apparent viscosity measurements in a homogeneous gas-fluidized bed Chemical Engineering Science. ,vol. 64, pp. 144- 152 ,(2009) , 10.1016/J.CES.2008.08.036