Homogeneous and Stratified Liquid-Liquid Flow Effect of a Viscosity Reducer: I. Comparison in parallel plates for heavy crude


  • E. J. Suarez-Dominguez Laboratorio de Mecanica y Materiales, FADU Universidad Autonoma de Tamaulipas, Tampico, Tamaulipas, Mexico
  • E. F. Izquierdo-Kulich Departamento de Quimica-Fisica, Facultad de Quimica, Universidad de la Habana, La Habana, Cuba
  • A. Rodríguez-Valdez Facultad de Ingenieria, Universidad Nacional Autonoma de Mexico, Ciudad de Mexico, Mexico
  • F. Solorio-Ordaz Facultad de Ingenieria, Universidad Nacional Autonoma de Mexico, Ciudad de Mexico, Mexico
  • A. E. Chavez-Castellanos Facultad de Ingenieria, Universidad Nacional Autonoma de Mexico, Ciudad de Mexico, Mexico
  • A. Palacio-Perez Facultad de Ingenieria, Universidad Nacional Autonoma de Mexico, Ciudad de Mexico, Mexico
Volume: 6 | Issue: 6 | Pages: 1258-1263 | December 2016 | https://doi.org/10.48084/etasr.876


Production of heavy crude oil in Mexico, and worldwide, is increasing which has led to the application of different methods to reduce viscosity or to enhance transport through stratified flow to continue using the existing infrastructures. In this context, injecting a viscosity improver that does not mix completely with the crude, establishes a liquid-liquid stratified flow. On the basis of a parallel plates model, comparing the increase of flow that occurs in the one-phase case which assumes a complete mixture between the crude and the viscosity improver against another stratified liquid-liquid (no mixing between the oil and compared improver); it was found that in both cases there is a flow increase for the same pressure drop with a maximum for the case in which the flow improver is between the plates and the crude.


stratified flow, velocity profile, heavy oil


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R. Santos, W. Loh, A. Bannwart, O.Trevisan, “An overview of heavy oil properties and its recovery and transportation methods”, Brazilian Journal of Chemical Engineering, Vol. 31, No. 3, pp. 571-590, 2014 DOI: https://doi.org/10.1590/0104-6632.20140313s00001853

Z. Huang, H. Lee, M. Senra, H. Fogler, “A fundamental model of wax deposition in subsea oil pipelines”, AlChE Jornal, Vol. 57, No.11, pp. 2955-2964, 2011 DOI: https://doi.org/10.1002/aic.12517

Z. Tian, W. Jin, L. Wang, Z. Jin, “The study of temperature profile inside wax deposition layer of waxy crude oil in pipeline”, Frontiers in Heat and Mass Transfer, Vol. 5, No. 5, pp. 1-8, 2014 DOI: https://doi.org/10.5098/hmt.5.5

R. Martínez-Palou, M. De Lourdes Mosqueira, B. Zapata-Rendón, E. Mar-Juárez, C. Bernal-Huicochea, J. De la Cruz Clavel-López, J. Aburto, “Transportation of heavy and extra-heavy crude oil by pipeline: A review”, Journal of Petroleum Science and Engineering, Vol. 75, No. 3-4, pp. 274-282, 2011 DOI: https://doi.org/10.1016/j.petrol.2010.11.020

R. Thorn, G. Johansen, B. Hjertaker, “Three-phase flow measurement in the petroleum industry”, Measurement Science and Technology, Vol. 24, No. 1, pp. 1-19, 2013 DOI: https://doi.org/10.1088/0957-0233/24/1/012003

H. Laurencio-Alfonso, Y. Delgado-Drubey, “Influencia de la temperatura en las propiedades reológicas de la emulsión de petróleo pesado”, Minería y Geología, Vol. 24, No. 2, pp. 1-12, 2008; “Influence of temperatura in the rheologic properties of heavy petroleum emulsion”, Mining and Geology, Vol. 24, No.2, pp.1-12, 2008

R. Pal, “Entropy production in pipeline flow of dispersions of water in oil”, Entropy, Vol. 16, No. 8, pp. 4648-4661, 2014 DOI: https://doi.org/10.3390/e16084648

E. Suárez-Domínguez, J. Gómez-Espinoza, V. González-Dávila, “Correlaciones para el mezclado de crudos con un reductor de viscosidad, BRV”, Bol. Soc. Quim. Mex. QPET, Vol. 7, No. 1, pp. 3-6, 2013

N. Delgado, F. Ysam-bertt, C. Montiel, G. Chávez, A. Cáceres, B. Bravo, N. Márquez, “Evaluation of oil-in-water emulsions with non-ionic and anionic surfactants mixtures for potential use in the oil industry”, Rev. Tec. Ing. Univ. Zulia., Vol. 30, No. 2, pp. 118–127, 2007

M. Muñoz Prior, Innovación tecnológica en sistemas de bombeo para fluidos de alta viscosidad, PhD Tesis, Instituto Politécnico Nacional, Mexico, 2011;

S. Panuganti, Asphaltene behavior in crude oil systems, PhD Thessis, Rice University, Houston, 2013

A. Kumar Tharanivasan, “Asphaltene precipitation from crude oil blends, conventional oils, and oils with emulsified water”, PhD Thessis, University of Calgary, Faculty of Graduate Studies, 2012

H. Belhaj, H. Khalifeh, “Asphaltene stability in crude oil during production process”, J. Pet. Environ. Biotechnol., Vol. 4, No. 142, pp. 1-5, 2013

J. Sjöblom, S. Simon, & Z. Xu, “Model molecules mimicking asphaltenes”, Advances in Colloid and Interface Science, Vol. 218, pp. 1-16, 2015 DOI: https://doi.org/10.1016/j.cis.2015.01.002

A. Bensakhria, Y. Peysson, G. Antonini, “Experimental study of the pipeline lubrication for heavy oil transport”, Oil Gas Sci. Technol Rev IFP, Vol. 59, No. 5, pp. 523-533, 2004 DOI: https://doi.org/10.2516/ogst:2004037

N. Brauner, J. Rovinsky, D. Maron, “Analytical solution for laminar-laminar two-phase stratified flow in circular conduits”, Chem. Eng. Com., Vol 141, No. 1, pp. 103-143, 1996 DOI: https://doi.org/10.1080/00986449608936412

J. Ding, J. Zhang, H. Li, F. Zhang, X. Yang, “Flow behavior of daqing waxy crude oil under simulated pipelining conditions”, Energy & Fuels, Vol. 20, No. 6, pp. 2531-2536, 2006 DOI: https://doi.org/10.1021/ef060153t

N. Nigro, M. Storti, Métodos numéricos para fenómenos de transporte, Centro Internacional de Métodos Computacionales, 2003

M. Lotfi, M. Karbaschi, A. Javadi, “Dynamics of liquid interfaces under various types of external perturbations” Current Opinion in Colloid & Interface Science, Vol. 19, No. 4, pp. 309-319, 2014 DOI: https://doi.org/10.1016/j.cocis.2014.04.006

W. Manning, G. Lind, “Data analysis and discussion of product interface size on a batched crude oil pipeline”, PSIG Annual Meeting, 6-9 May, Baltimore, Maryland, USA, Pipeline Simulation Interest Group, 2014

S. Hasan, M. Ghannam, N. Esmail, “Heavy crude oil viscosity reduction and rheology for pipeline transportation”, Fuel, Vol 89, pp. 1095-1100, 2010 DOI: https://doi.org/10.1016/j.fuel.2009.12.021

R. Silva, D. Almeida, R. Rufino, J. Luna, “Applications of biosurfactants in the petroleum industry and the remediation of oil spills”, Int. J. Mol. Sci., Vol. 15, pp. 12523-12542, 2010 DOI: https://doi.org/10.3390/ijms150712523

E. Lederer, “Viscosity of mixtures with and without diluents”, Proc. World Pet. Congr. Lond., Vol. 2, pp. 526–528, 1933

A. Palacio-Pérez, V. Gonzalez-Davila, “Analisis del efecto de un bioreductor de viscosidad”. Proyecto SENER-CONACYT No. 166223, Global report, Mexico, 2013

G. Centeno, G. Sánchez-Reyna, J. Ancheyta, J.A. Muñoz, N. Cardona, “Testing various mixing rules for calculation of viscosity of petroleum blends”. Fuel, Vol. 90, No. 12, pp. 3561-3570, 2011 DOI: https://doi.org/10.1016/j.fuel.2011.02.028

FS. Arafin, N. Al-Habsi, S. Rahman, “Transport properties and model-based dynamical properties of Omani crude oils”, Arabian Journal of Geosciences, Vol. 5 No. 5, pp. 1085-1092, 2015 DOI: https://doi.org/10.1007/s12517-011-0301-z

S. Arafin, S. Mujibur Rahman, “Exact solution for velocity profile of flow of multilayer immiscible liquids”, Physics and Chemistry of Liquids, Vol. 53, No. 1, pp. 84-103, 2015 DOI: https://doi.org/10.1080/00319104.2014.947371


How to Cite

E. J. Suarez-Dominguez, E. F. Izquierdo-Kulich, A. Rodríguez-Valdez, F. Solorio-Ordaz, A. E. Chavez-Castellanos, and A. Palacio-Perez, “Homogeneous and Stratified Liquid-Liquid Flow Effect of a Viscosity Reducer: I. Comparison in parallel plates for heavy crude”, Eng. Technol. Appl. Sci. Res., vol. 6, no. 6, pp. 1258–1263, Dec. 2016.


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