پیوندهای مفید
اخبار و اعلانات
آمار
| تعداد نشریات | 161 |
| تعداد شماره‌ها | 6,532 |
| تعداد مقالات | 70,501 |
| تعداد مشاهده مقاله | 124,115,037 |
| تعداد دریافت فایل اصل مقاله | 97,218,919 |
Impact of Internal Structure on Foam Stability in Model Porous Media | ||
| Journal of Chemical and Petroleum Engineering | ||
| مقاله 4، دوره 52، شماره 2، اسفند 2018، صفحه 145-155 اصل مقاله (680.04 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22059/jchpe.2018.255950.1228 | ||
| نویسندگان | ||
| Ahmed Zoeir؛ Seyyed Alireza Tabatabaei Nejad؛ Elnaz Khodapanah* | ||
| Faculty of Petroleum and Natural Gas Engineering, Sahand University of Technology, Tabriz, Iran | ||
| چکیده | ||
| Application of foam in EOR, increases macroscopic sweep efficiency via awesome increscent of mobility control. Macroscopic manifestation of foam application performance in porous media is complex process that involves several interacting microscopic foam events. Stability as an important factor in foam injection within large reservoirs, depends on several variables including oil saturation, connate water salinity and the foam texture. In addition to mentioned parameters, internal structure is known to affect the foam’s stability and performance via influencing foam formation and destruction mechanisms within the porous media. In this paper we mathematically expressed main mechanism of snap-off for foam generation, mechanisms of capillary suction and diffusion coarsening for foam coalescences in some simplified models. Then we extended the calculations to more realistic 2D spherical models of porous media which were manufactured applying some morphological parameters. Simulation results show that in topologies in which the structure represents high difference in pore and throat average diameters, foam formation mechanisms are dominant making foam flow more stable while conversely when the path tortuosity is high, foam destruction mechanisms overcome and the stability decreases. | ||
| کلیدواژه‌ها | ||
| Foam Stability؛ Model Porous Media؛ Internal structure؛ Rock Topology؛ Reservoir Rock | ||
| مراجع | ||
|
[1] Romero-Zeron, L. and Kantzas, A. (2003). “Effects of Porous Media Topology on Foamed Gel Performance as Demonstrated by Flow Visualization Studies”, In Canadian International Petroleum Conference. Petroleum Society of Canada, Calgary, Alberta.
[2] Khatib, Z. I., Hirasaki, G. J. and Falls, A. H. (1988). “Effects of Capillary Pressure on Coalescence and Phase Mobilities in Foams Flowing Through Porous Media.” SPE Reservoir Engineering, Vol 3. No. 3pp. 919-926.
[3] Kam, S. I., Nguyen, Q. P., Li, Q. and Rossen, W. R. (2007) “Dynamic Simulations With an Improved Model for Foam Generation”, Society of Petroleum Engineers Journal, Vol. 12, No. 01, pp.35-48.
[4] Aronson, A. S., Bergeron, V., Fagan, M. E. and Radke C.J. (1994). “The Influence of Disjoining Pressure on Foam Stability and Flow in Porous Media”, Colloids and Surfaces A: Physicochemical and Engineering Aspects, Vol. 83, No. 2, pp. 109-120.
[5] ALvarez, J. M., Rivas, H. J. and Rossen, W. R. (2001). “Unified Model for Steady-State Foam Behaviour at High and Low Foam Qualities.” Society of Petroleum Engineers Journal, Vol. 6, No. 3, pp. 325-333.
[6] Rossen, W. R. and Zhou, Z. H. (1995). “Modeling Foam Mobility at the Limiting Capillary Pressure.” SPE Advanced Technology Series, Vol. 3, No. 1, pp. 146-153.
[7] Farajzadeh, R., Lotfollahi, M., Eftekhari, A. A., Rossen, W. R. and Hirasaki, G. J. (2015). “Effect of Permeability on Implicit-Texture Foam Model Parameters and the Limiting Capillary Pressure.” Energy & Fuels. Vol. 29, No. 5, pp. 3011-3018.
[8] Li, Q., Rossen and W. R., (2005). “Injection Strategies for Foam Generation in Homogeneous and Layered Porous Media.” SPE 96116, Annual Technical Conference and Exhibition, Dallas, Texas, USA.
[9] Jimenez, A. I., Radke, C. J., (1989). “Dynamic Stability of Foam Lamella Flowing Trough Periodically Constricted Pore.” ACS Symposium Series, Vol. 396, pp. 460-479.
[10] Ma, K., Lopez-Salinas, J. L., Puerto, M. C., Miller, C. A., Biswal, S. L. and Hirasaki, G. J. (2013). “Estimation of Parameters for the Simulation of Foam Flow through Porous Media Part1: The Dry-Out Effect.” Energy & Fuels, Vol. 27, No. 5, pp. 2363-2375.
[11] Tanzil, D., Hirasaki, G. J., Miller, C. A., (2002). “Conditions for Foam Generation in Homogeneous Porous Media”, SPE 75176, SPE/DOE Improved Oil Recovery Symposium, Tulsa, Oklahoma.
[12] Gauglitz, P. A., Friedmann, F., Kam, S. I. and Rossen, W.R. (2002). “Foam Generation in Homogeneous Porous Media.” Chemical Engineering Science, Vol. 57, No. 19, pp. 4037-4052.
[13] Mecke, K. R. (1998). “Integral Geometry in Statistical Physics.” International Journal of Modern Physics B, Vol. 12, No. 09, pp. 861-899.
[14] Arns, C. H., Knackstedt, M. A. and Mecke, K. R. (2004). “Characterization of Irregular Spatial Structures by Parallel Sets and Integral Geometric Measures.” Colloids and Surfaces A: Physicochemical and Engineering Aspects, Vol. 241, No. 1-3, pp. 351-372.
[15] Haight, F. A., (1967). Handbook of the Poisson Distribution, John Wiley & Sons, Inc., New York. | ||
|
آمار تعداد مشاهده مقاله: 12,242 تعداد دریافت فایل اصل مقاله: 1,104 |
||