Biblioteca IAPG Search for 'an:1954'with limit(s): 'suppress:false'

La viscosidad de los lubricantes

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1 p.

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In situ viscosity of oil sands using low field NMR

By Bryan, J. | Moon, D..
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8 p.

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A simple correlation for the viscosity of heavy oils from Liaohe Basin, NE China

2007 .
4 p. ; 8-11 , Transcripción del resumen publicado por el autor: Viscosity values (µ) were measured at different temperatures (40, 50, 60, 70, 80 and 90°C) for a set of dead oils from the Liaohe basin, NE China, covering a viscosity range from 76 to 34,590 mPa.s at 50°C. A good relationship emerges between temperature and viscosity and a corresponding viscosity-temperature correlation with a high coefficient was obtained for every oil sample. Detailed investigations revealed that µ (viscosity values at temperature T = 60, 70, 80 and 90°C) shows a strong function of µ50 (viscosity value at 50'C) in the form of µ = aµ50b in which the parameters a and b show a function of temperature [a =f(T) and b = f1(T)] with high coefficients. Therefore, a new simple correlation for predicting oil viscosity has been deduced as a function of temperature and µ50in the form of µ =(T) µ50f1(T) with only two input parameters: temperature and viscosity at 50°C. The validity of the model for Liaohe heavy oils has been tentatively confirmed by a set of experimental data from the laboratory of the Liaohe Oil Field with most errors less than 10% for the viscosity prediction at 100°C. The correlation reported in this paper may provide an alternative method to predict the viscosity for dead oils, especially for heavy oils with µ50 even up to 160,000 mPa·s in the Liaohe basin.

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Viscosidad de petróleos ¿Cuánto conocemos de esta propiedad?

By Lijó, Alberto | Sotomayor, Juan Carlos.
Buenos Aires G.P.A. Estudios y Servicios Petroleros 2005 .
6 p.

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Measurement of the viscosity of coal-derived slag using thermomechanical analysis

By Buhre, Bart J.P. | Browning, Gregory J..
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6 p.

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Características de algunos petróleos crudos extranjeros

By Yacimientos Petrolíferos Fiscales, YPF.
Buenos Aires Instituto Argentino del Petróleo, IAP 1977 .
[10 p.]

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Methodology to break test for surfactant-based fracturing gel

By Castro Dantas, Tereza N. | Santanna, Vanessa C..
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6 p.

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Viscosity of water-in-oil emulsions Variation with temperature and water volume fraction

By Farah, Marco A. | Oliveira, Roberto C..
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16 p.

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Anomalías en petróleos parafinosos

By Lijó, Alberto | Sotomayor, Juan Carlos.
Buenos Aires G.P.A. Estudios y Servicios Petroleros 2005 .
5 p.

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Scaling of oil recovery by spontaneous imbibition for wide variation in aqueus phase viscocity with glycerol as the viscosifying agent

By Fischer, Herbert | Morrow, Norman R..
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19 p.

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Density and viscosity modeling and characterization of heavy oils

By Quiñones-Cisneros, Sergio E. | Andersen, Simon I..
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5 p.

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Waterflooding

]]> Richardson, Texas Society of Petroleum Engineers, SPE 2003 .
293 p. 1555631002

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On the role of temperature in oil sands processing

By Long, J. | Xu, Z..
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7 p.

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Novel viscometer for improved drilling fluid characterization

By Robinson, Geoffrey | Jachnik, Richard P..
Houston, Texas Baker Hughes 1996 , Página web visitada en enero de 2004. ; Publicado en el sitio web de Baker Hughes. ; Navegadores de Internet ; Adobe Acrobat (PDF)

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El efecto de la viscosidad sobre el diseño de instalaciones y cálculos de ingeniería.

By Galliano, Gustavo | Degiorgis, Gerardo.
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11 p.

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Density and viscosity behavior of a North Sea crude oil, natural gas liquid, and their mixtures

By Schmidt, Kurt A.G. | Quiñones-Cisneros, Sergio E..
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11 p.

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Fenómenos de transporte Un estudio sistemático de los fundamentos del transporte de materia, energýa y cantidad de movimiento

By Bird, Byron R. | Stewart, Warren E. | Lightfoot, Edwin N..
México Reverté 2006 .
Paginación varía [c.a. 700 p.)

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An integrated experimental study of foamy oil flow during solution gas drive

By Ostos, A.N. | Maini, B.B..
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8 p.

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Microbes: the practical and environmental safe solution to production problems, enhanced production, and enhanced oil recovery

By Brown, F.G. | Society of Petroleum Engineers, SPE.
, Publicado en la página web de Microbes, Inc. ; Navegadores de Internet ; Adobe Acrobat (PDF)

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Microbial EOR laboratory studies and application results in daqing oilfield

By Zhang, Yijiang | Xu, Zhengshun | Ji, Ping | Society of Petroleum Engineers, SPE.
, Publicado en la página web de Microbes, Inc. ; Navegadores de Internet ; Adobe Acrobat (PDF)

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