Applicability analysis of a simplified numerical model of water and oil slug flow through capillary tubes of non-uniform cross-section area

Tyumen State University Herald. Physical and Mathematical Modeling. Oil, Gas, Energy


Release:

2019, Vol. 5. №2

Title: 
Applicability analysis of a simplified numerical model of water and oil slug flow through capillary tubes of non-uniform cross-section area


For citation: Stepanov S. V., Bembel G. S., Maksimov A. Yu. 2019. “Applicability analysis of a simplified numerical model of water and oil slug flow through capillary tubes of non-uniform cross-section area”. Tyumen State University Herald. Physical and Mathematical Modeling. Oil, Gas, Energy, vol. 5, no 2, pp. 71-88. DOI: 10.21684/2411-7978-2019-5-2-71-88

About the authors:

Sergei V. Stepanov, Senior Expert, Tyumen Petroleum Research Center, Tyumen, Russia; Dr. Sci. (Tech.), Professor, Tyumen Petroleum Research Center Specialized Department, School of Natural Sciences, University of Tyumen, Tyumen, Russia; svstepanov@tnnc.rosneft.ru

Georgii S. Bembel, Lead Specialist, Tyumen Petroleum Research Center; gsbembel@rosneft.ru

Aleksei Yu. Maksimov, Lead Engineer, CompMechLab® LLC, Peter the Great St. Petersburg Polytechnic University; eLibrary AuthorID, ORCID, maksimov@compmechlab.ru

Abstract:

In field development, the hydrodynamic simulation sufficiency and correctness of the relative permeability functions are a common concern, which is partly due to the limited amount of experimental data. Alternative (numerical estimation) methods of acquiring relative permeability curves are being developed to overcome these obstacles. The foundation of these methods is the understanding of the inner mechanics of multiphase flow through porous media.

The authors study the perspective of simplified modeling of two-phase flow in capillary channels as a basis for the development of an effective and phenomena-oriented method for calculating the relative permeabilities, as well as to analyze the area of applicability of the proposed algorithm and validate the assumptions necessary for the model’s correctness.

To evaluate the correctness of the data calculated with the proposed method, the authors compared analytical solutions for simple cases and the numerical simulation results with the data acquired with ANSYS Fluent for more complicated cases, which could not be solved analytically.

References:

  1. Akhmetov A. T., Sametov S. P. 2010. “Characteristics of dispersion flow of micro ganglia in micro channels”. Pisma v JTF, vol. 36, no 22, pp. 21-28. [In Russian]
  2. Akhmetov A. T., Mavletov V. V., Glukhov V. V. 2004. “Problems with modeling of flow of inverse water-oil dispersions in capillary tubes”. Proceedings of the 17th International School of Continuum Mechanics Models, vol. 27, pp. 30-41. Kazan: Izdatelstvo Kazanskogo matematicheskogo obshchestva. [In Russian]
  3. Bembel G. S., Stepanov S. V. 2015. “Mathematical modeling of ganglion two phase flow in the system of capillary canals”. Avtomatizatsiia, telemekhanizatsiia i sviaz’ v neftianoi promyshlennosti, no 6, pp. 30-38. [In Russian]
  4. Demianov A. Yu., Dinariev O. Yu., Evseev N. V. 2009. Basics of the Density Functional Theory in Hydrodynamics. Moscow: Nauka. [In Russian]
  5. Dobrynin V. M. Kovalev A. G. et al. 1988. Phase permeabilities of oil and gas reservoirs. Moscow: VNIIOENG. [In Russian]
  6. Igoshin D. E. 2018. “Two-phase fluid flow in a model porous medium formed by axisymmetric channels of variable cross section”. Tyumen State University Herald. Physical and Mathematical Modeling. Oil, Gas, Energy, vol. 4, no 4, pp. 169-180. DOI: 10.21684/2411-7978-2018-4-4-169-180 [In Russian]
  7. Kotiahov F. I. 1977. Physics of Oil and Gas Reservoirs. Moscow: Nedra [In Russian]
  8. Stepanov S. V., Shabarov A. B., Bembel G. S. 2016. “Computer technology for determination of interphase interaction function based on flow simulation in capillary cluster”. Tyumen State University Herald. Physical and Mathematical Modeling. Oil, Gas, Energy, vol. 2, no 1, pp. 63-71. DOI: 10.21684/2411-7978-2016-2-1-63-71 [In Russian]
  9. Shabarov A. B., Shatalov A. V., Markov P. V., Shatalova N. V. 2018. “Relative permeability calculation methods in multiphase filtration problems”. Tyumen State University Herald. Physical and Mathematical Modeling. Oil, Gas, Energy, vol. 4, no 1, pp. 79-109. DOI: 10.21684/2411-7978-2018-4-1-79-109 [In Russian]
  10. ANSYS Inc. 2013. ANSYS Fluent Theory Guide. http://www.pmt.usp.br/ACADEMIC/martoran/NotasModelosGrad/ANSYS%20Fluent%20Theory%20Guide%2015.pdf
  11. Asadolahi A. N., Gupta R., Fletcher D. F., Haynes B. S. 2011. “CFD approaches for the simulation of hydrodynamics and heat transfer in Taylor flow”. Chemical Engineering Science, vol. 66, no 22, pp. 5575-5584. DOI: 10.1016/j.ces.2011.07.047
  12. Avraam D. G., Kolonis G. B., Roumeliotis T. C., Constantinides G. N., Payatakes A. C. 1994. “Steady-state two-phase flow through planar and nonplanar model porous media”. Transport in Porous media, vol. 16, no 1, pp. 75-101. DOI: 10.1007/BF01059777
  13. Gupta R., Fletcher D. F., Haynes B. S. 2010. “CFD modelling of flow and heat transfer in the Taylor flow regime”. Chemical Engineering Science, vol. 65, no 6, pp. 2094-2107. DOI: 10.1016/j.ces.2009.12.008
  14. Gupta R., Leung S. S. Y., Manica R., Fletcher D. F., Haynes B. S. 2013. “Hydrodynamics of liquid-liquid Taylor flow in microchannels”. Chemical Engineering Science, vol. 92, pp. 180-189. DOI: 10.1016/j.ces.2013.01.013
  15. Gupta R., Fletcher D. F., Haynes B. S. 2009. “On the CFD modelling of Taylor flow in microchannels”. Chemical Engineering Science, vol. 64, no 12, pp. 2941-2950. DOI: 10.1016/j.ces.2009.03.018
  16. Hirt C. W., Nichols B. D. 1981. “Volume of fluid (VOF) method for the dynamics of free boundaries”. Journal of Computational Physics, vol. 39, no 1, pp. 201-225. DOI: 10.1016/0021-9991(81)90145-5
  17. Leonard B. P. 1979. “A stable and accurate convective modelling procedure based on quadratic upstream interpolation”. Computer Methods in Applied Mechanics and Engineering, vol. 19, no 1, pp. 59-98. DOI: 10.1016/0045-7825(79)90034-3
  18. Ma Y. D. 2012. “Motion effect on the dynamic contact angles in a capillary tube”. Microfluidics and Nanofluidics, vol. 12, no 1-4, pp. 671-675. DOI: 10.1007/s10404-011-0894-2
  19. Mo F., Du Z., Peng X., Tang Y., Sun H. 2017. “Pore-scale analysis of flow resistance in tight sandstones and its relationship with permeability jail”. Journal of Natural Gas Science and Engineering, vol. 44, pp. 314-327. DOI: 10.1016/j.jngse.2017.04.024
  20. Youngs D. L. 1985. “Time-dependent multi-material flow with large fluid distortion”. In: Morton K. W., Baines M. J. (eds.). Numerical Methods for Fluid Dynamics, pp. 273-285. New York: Academic Press.