Performance of Air Foam Flooding under Low Frequency Vibration

Document Type : Research Paper

Authors

China University of Petroleum(east China)

Abstract

Foam injection is widely applied in amounts of fields to drilling, production, and formation protection. Sometimes, the application result is disappointing, which is caused by the failure of bubble generation in foam flooding. Therefore, it is necessary to seek ways for improving the performance of foam injection. An increased disturbance to the stratum, like the vibration caused by a seismic oil recovery technique, would be helpful. In the current work, the seepage of air foam in porous media under low frequency (LF) vibration is analyzed with experiments and an investigation of bubble creation/destruction rate change is carried out using mathematical modeling. The resistance factor of foam flooding under indoor vibration increases by 1.5 times and the valid time is obviously extended compared with when no vibration is used. The optimal vibrating acceleration and frequency of 0.7 m/s2 and the natural frequency of the cores-nearby of 18 Hz are achieved in the indoor experiments. Under vibration, the bubble generation rate increases, while bubble break rate by internal expansion or by gas diffusion and transfer decreases. An interesting phenomenon is also observed, which might develop a power level formula between the initially defined dimensionless MRF (maximum foam flooding resistance factor) and dimensionless DMRF (duration of maximum foam flooding resistance factor). The power product and sum of the power exponents of the above formula both equal approximately to 1. With the assistance of LF vibration, the increase of security, adaptability, and efficiency in foam injection may improve the reservoir recovery and extend its application.

Keywords

References

      [1]     Zhu Y. Y., Hou Q. F., and Weng R., “Recent Progress and Effect Analysis of Foam Flooding Field Tests in China,” SPE 165211-MS, 2013.##
      [2]     Farajzadeh R., Andrianov A., and Krastev R., “Foam-oil Interaction in Porous Media: Implications for Foam Assisted Enhanced Oil Recovery,” Advances in Colloid and Interface Science, 2012, 183-184, 1-13.##
      [3]     Liao J. H., Sun L., and Jiang S. X., “Research and Application of Seismic Shooting Oil Recovery,” Drilling & Production Technology, 2003, 5, 56-58.##
      [4]     Miao X. M., Zheng L. G., and Chen G., “Discussion of Feasibility of Vibration Stimulation Technology by Low-frequency Wave in the Low Permeability Oilfield,” SINO-GLOBAL ENERGY, 2010, 12, 57-59.##
      [5]     Kurawle I., Kaul M., and Mahalle N., “Seismic EOR- The Optimization of Aging Water Flood Reservoirs,” SPE 123304, 2009.##
      [6]     Ariadji T., “Effect of Vibration on Rock and Fluid Properties: on Seeking the Vibroseismic Technology Mechanisms,” SPE 93112, 2005.##
      [7]     Sun R. Y. and Cheng G. X., “Effect of Artificial Vibration on Liquids Flow through Porous Media,” Journal of Hydrodynamics, 2004, 19(4), 552-557.##
      [8]     Ma J. G., Jin Y. H., and Zhou S. P., “Experiments on the Effects of Mechanical Vibration on Core Permeability,” Journal of Xi'an Shiyou University (Natural Science Edition), 1996, 11(5), 8-15.##
      [9]     Teng L., Zhaoming Li., and Jing Li., “A Mathematical Model of Foam Flooding Based on Foam Microscopic Seepage Characteristics,” Chinese Journal of Computational Physics, 2012, 29(4), 519-524.##
    [10]    Solbakken J. S., Skauge A., and Aarra M. G., “Supercritical CO2 Foam - The Importance of CO2 Density on Foams Performance,” SPE 165296-MS, 2013.##
    [11]    Sheng Q., Guo P., and Chen J., “Research on Visual Characteristics of Foam in Porous Media,” Special Oil and Gas Reservoirs, 2012, 19(4), 122-125.##
    [12]    Zhang Lei., “Low-frequency Resonant Wave N2 Foam Flooding Effect of the Influence of Experimental Study,” Xi’an: Xi’an Shi You University, 2012.##
    [13]    Ashoori E., Marchesin D., and Rossen W. R., “Roles of Transient and Local Equilibrium Foam Behavior in Porous Media: Traveling Wave Original Research Article,” Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2011, 377(1–3), 228-242.##
    [14]    Gong L., Kyriakides S., and Triantafyllidis N., “On the Stability of Kelvin Cell Foams under Compressive Loads Original Research Article,” Journal of the Mechanics and Physics of Solids, 2005, 53(4), 771-794.##
    [15]    Petel O. E., Ouellet S., and Higgins A. J., “The Elastic–plastic Behavior of Foam under Shock Loading,” Shock Waves, 2013, 23(1), 55-67.##
    [16]    Yu H. M., Ren S. R., and Zuo J. L., “Experiment of Improved Oil Recovery by Air Foam Injection Low Temperature Oxidation Process,” Journal of China University of Petroleum (Edition of Natural Science), 2009, 33(4), 94-98.##
    [17]    Zhao J. S., Zhang M., and Li T. T., “Study on the Influential Factor of Foam Filtrational Resistance Factor Based on Uniform Design Method,” DRILLING & Production Technology, 2009, 32(4), 74-76.##
    [18]    Bouix R., Viot P., and Lataillade J. L., “Polypropylene Foam Behavior under Dynamic loadings: Strain Rate, Density and Microstructure Effects,” International Journal of Impact Engineering, 2009, 36, 329–342.##
    [19]    Liu J., Pu C. S., and Zheng L. M., “Research on Oil Recovery Technology of Surfactant Flooding Assisted by Low Frequency Resonance Wave,” Oil Drilling & Production Technology, 2012, 34(5), 87-94.##
    [20]    Berryman J. G., Thigpen L., and Chin R., “Bulk Elastic Wave Propagation in Partially Saturated Porous Solids,” Acoust. Soc. Amer, 1988, 84, 360-373.##
    [21]    Cai Y. Q., Li B. Z., and Xu C. J., “Analysis of Elastic Wave Propagation in Sandstone Saturated by Two Immiscible Fluids,” Chinese Journal of Rock Mechanics and Engineering, 2006, 25(10), 2009-2016.##
    [22]    Kam S. I., Nguyen Q. P., and Rossen W. R., “Dynamic Simulations with an Improved Model for Foam Generation,” SPE Journal, 2007, 3, 35-48.##
    [23]    Li S. Y., Li Z. M., and Li B. F., “Experimental Study and Application on Profile Control Using High Temperature Foam,” Journal of Petroleum Science and Engineering, 2011, 78(3-4), 567-574.##
    [24]    Li S. Y., Li Z. M., and Li B. F., “Experimental Study of Effect of Permeability on Foam Diversion,” Petroleum Sci. and Tech., 2012, 30(18), 1907-1919.##
    [25]    Falls A. H., Gauglitz P. A., and Hirasaki G. J., “Development of a Mechanistic Foam Simulator: The Population Balance and Generation by Snap-off,” SPE 14961, 1986.##
    [26]    Yu H. M., Ren S. R., and Zuo J. L., “A Mathematical Model and Numerical Simulation Method for Air-foam Flooding,” Acta Petrolei Sinica, 2012, 4, 653-657.##
    [27]    Exerowa D. and Kruglyakov P. M., “Foam and Foam Films: Theory, Experiment, Application,” Elsevier, 1998.##
    [28]    Pinazo A. P., Infante M. R., and Frances E.I., “Relation of Foam Stability to Solution and Surface Properties of Gemini Cationic Surfactants Derived from Arginine,” Colloids and Surfaces A, 2001, 189, 225-235.##
    [29]    Alvarez J. M., Rivas H. J., and Rossen M. R., “Unified Model for Steady Sate Foam Behavior at High and Low Foam Qualities,” SPE 56825, 1999.##
    [30]    Dong X., Liu H., and Sun P., “Air-foam-injection Process: An Improved-oil-recovery Technique for Waterflooded Light-oil Reservoirs,” SPE Reservoir Evaluation & Engineering, 2012, 15(4): 436-444.##
    [31]    Dong X. H., Liu H. Q., and Pang Z. X., “Study on Reaction Kinetics of Low Temperature Oxidation of Air Injection in Light Crude Oil,” Applied Chemical Industry, 2012, 41, 1135-1139.##

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