Dynamic Modeling of Channel Formation During Fluid Injection Into Unconsolidated Formations
- Siyamak Ameen (Louisiana State University) | Arash Dahi Taleghani (Louisiana State University)
- Document ID
- Society of Petroleum Engineers
- SPE Journal
- Publication Date
- August 2015
- Document Type
- Journal Paper
- 689 - 700
- 2015.Society of Petroleum Engineers
- loss of injectivity, unconsolidated sands, water injectors
- 4 in the last 30 days
- 556 since 2007
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Injectivity loss is a common problem in unconsolidated-sand formations. Injection of water into a poorly cemented granular medium may lead to internal erosion, and consequently formation preferential flow paths within the medium because of channelization. Channelization in the porous medium might occur when fluid-induced stresses become locally larger than a critical threshold and small grains are dislodged and carried away; hence, porosity and permeability of the medium will evolve along the induced flow paths. Vice versa, flowback during shut-in might carry particles back to the well and cause sand accumulation inside the well, and subsequently loss of injectivity. In most cases, to maintain the injection rate, operators will increase injection pressure and pumping power. The increased injection pressure results in stress changes and possibly further changes in channel patterns around the wellbore. Experimental laboratory studies have confirmed the presence of the transition from uniform Darcy flow to a fingered-pattern flow. To predict these phenomena, a model is needed to fill this gap by predicting the formation of preferential flow paths and their evolution. A model based on the multiphase-volume-fraction concept is used to decompose porosity into mobile and immobile porosities where phases may change spatially, evolve over time, and lead to development of erosional channels depending on injection rates, viscosity, and rock properties. This model will account for both particle release and suspension deposition. By use of this model, a methodology is proposed to derive model parameters from routine injection tests by inverse analysis. The proposed model presents the characteristic behavior of unconsolidated formation during fluid injection and the possible effect of injection parameters on downhole-permeability evolution.
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Abou-Sayed, A., Zaki, K., Wang, G., et al. 2004. Fracture Propagation and Formation Disturbance during Injection and Frac-Pack Operations in Soft Compacting Rocks. Presented at the SPE Annual Technical Conference and Exhibition, Houston, Texas, 26–29 September. SPE-90656-MS. http://dx.doi.org/10.2118/90656-MS.
Al-Kindi, A., Prince-Wright, R., Walsh, J., et al. 2008. Challenges for Waterflooding in a Deepwater Environment. SPE Prod & Oper 23 (3): 404–410. SPE-118735-PA. http://dx.doi.org/10.2118/118735-PA.
Bailey, B., Crabtree, M., Tyrie, J. et al. 2000. Water control. Oilfield Review 12 (1): 30–51.
Baris, G.Y.L, Horne, R., Leah, R., et al. 2002. Optimization of Well Placement in a Gulf of Mexico Waterflooding Project. SPE Res Eval & Eng 5 (3): 229–236. SPE-78266-PA. http://dx.doi.org/10.2118/78266-PA.
Bear, J. 1972. Dynamics of Fluids in Porous Media. Amsterdam, The Netherlands: Elsevier.
Bedrikovetsky, P., Marchesin, D., Shecaira, F., et al. 2001. Well Impairment During Sea/Produced Water Flooding: Treatment of Laboratory Data. Presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, Buenos Aires, Argentina, 25–28 March. SPE-69546-MS. http://dx.doi.org/10.2118/69546-MS.
Bohloli, B. and de Pater, C.J. 2006. Experimental Study on Hydraulic Fracturing of Soft Rocks: Influence of Fluid Rheology and Confining Stress. J. Petrol. Sci. Eng. 53 (1–2): 1–12. http://dx.doi.org/10.1016/j.petrol.2006.01.009.
Choi, S.K. and Huang, W.S. 2011. Impact of Water Hammer in Deep Sea Water Injection Wells. Presented at the SPE Annual Technical Conference and Exhibition, Denver, Colorado, 30 October–2 November. SPE-146300-MS. http://dx.doi.org/10.2118/146300-MS.
Damme, H.V., Levitz, P., Larue, J., et al. 1993. Pattern Formation in Noncohesive and Cohesive Granular Media. Fractals 1 (4): 968–976. http://dx.doi.org/10.1142/S0218348X93001040.
Detienne, J.L., Creusot, M., Kessler, N., et al. 1998. Thermally Induced Fractures: A Field-Proven Analytical Model. SPE Res Eval & Eng 1 (1): 30–35. SPE-30777-PA. http://dx.doi.org/10.2118/30777-PA.
Furtado, C.J.A., Siqueira, A.G., Souza, A.L.S., et al. 2005. Produced Water Reinjection in Petrobras Fields: Challenges and Perspectives. Presented at SPE Latin American and Caribbean Petroleum Engineering Conference, Rio de Janeiro, Brazil, 20-23 June. SPE-94705-MS. http://dx.doi.org/10.2118/94705-MS.
Fjaer, E., Cerasi, P., Li, L., et al. 2004. Modeling The Rate Of Sand Production. Presented at Gulf Rocks 2004, the 6th North America Rock Mechanics Symposium (NARMS), Houston, Texas, 5–9 June. ARMA-04-588.
Germanovich, L.N., Astakhov, D.K., Mayerhofer, M.J., et al. 1997. Hydraulic Fracture with Multiple Segments I. Observations and Model Formulation. Int. J. Rock Mech. Min. 34 (3–4): 97.e91–97.e19. http://dx.doi.org/10.1016/S1365-1609(97)00188-3.
Gidaspow, D. 1994. Multiphase Flow and Fluidization: Continuum and Kinetic Theory Descriptions. San Diego, California: Academic Press.
Golovin, E., Chudnovsky, A., Dudley, J.W., et al. 2011. Injection Rate Effects On Waterflooding Mechanisms And Injectivity In Cohesionless Sand. Presented at 45th U.S. Rock Mechanics/Geomechanics Symposium, San Francisco, California, 26–29 June. ARMA-11-165.
Han, G., Ioannidis, M. and Dusseault, M. 2002. Semi-Analytical Solutions for the Effect of Well Shut Down on Rock Stability. Presented at Canadian International Petroleum Conference, Calgary, Alberta, Canada, 11–13 June. PETSOC-2002-050. http://dx.doi.org/10.2118/2002-050.
Hele-Shaw, H.S. 1898. The Flow of Water. Nature London 58: 34–36.
Huang, H., Zhang, F., Callahan, P., et al. 2011. Fluid Injection Experiments in Two-dimensional Porous Media. Presented at the SPE Hydraulic Fracturing Technology Conference, The Woodlands, Texas, 24–26 January. SPE-140502-MS. http://dx.doi.org/10.2118/140502-MS.
Huang, H., Zhang, F., Callahan, P., et al. 2012. Granular Fingering in Fluid Injection into Dense Granular Media in a Hele-Shaw Cell. Phys. Rev. Lett. 108 (25): 258001. http://dx.doi.org/10.1103/PhysRevLett.108.258001.
Janssen, H.A. 1892. Versuche über Getreidedruck in Silozellen. Zeitschrift des Vereines Deutscher Ingenieure 39 (35): 1045–1049.
Johnsen, Ø., Toussaint, R., Måløy, K.J., et al. 2006. Pattern Formation During Air Injection into Granular Materials Confined in a Circular Hele-Shaw Cell. Phys. Rev. E 74 (1): 011301. http://dx.doi.org/10.1103/PhysRevE.74.011301.
Kuo, M.C.T., Hanson, H.G. and DesBrisay, C.L. 1984. Prediction of Fracture Extension During Waterflood Operations. Presented at SPE California Regional Meeting, Long Beach, California, 11–13 April. SPE-12769-MS. http://dx.doi.org/10.2118/12769-MS.
Lobkovsky, A.E., Jensen, B., Kudrolli, A., et al. 2004. Threshold Phenomena in Erosion Driven by Subsurface Flow. J. Geophys. Res. 109 (F4): F04010. http://dx.doi.org/10.1029/2004JF000172.
Mahadevan, A., Orpe, A.V., Kudolli, A., et al. 2012. Flow-Induced Channelization in a Porous Medium. Europhys. Lett. 98 (5): 58003. http://dx.doi.org/10.1209/0295-5075/98/58003.
Morita, N., Davis, E. and Whitebay, L. 1998. Guidelines for Solving Sand Problems in Water Injection Wells. Presented at SPE Formation Damage Control Conference, Lafayette, Louisiana, 18-19 February. SPE-39436-MS. http://dx.doi.org/10.2118/39436-MS.
Olson, J. and Dahi Taleghani, A. 2009. Modeling Simultaneous Growth of Multiple Hydraulic Fractures and Their Interaction with Natural Fractures. Presented at SPE Hydraulic Fracturing Technology Conference, The Woodlands, Texas, 19–21 January. SPE-119739-MS. http://dx.doi.org/10.2118/119739-MS.
Perkins, T.K. and Gonzalez, J.A. 1985. The Effect of Thermoelastic Stress on Injection Well Fracturing. SPE J. 25 (1): 78–88. SPE-11332-PA. http://dx.doi.org/10.2118/11332-PA.
Price-Smith, C., Parlar, M., Bennett, C., et al. 2003. Design Methodology for Selection of Horizontal Openhole Sand-Control Completions Supported by Field Case Histories. SPE Drill & Compl 18 (3): 235–255. SPE-85504-PA. http://dx.doi.org/10.2118/85504-PA.
Saffman, P.G. and Taylor, G. 1958. The Penetration of a Fluid into a Porous Medium or Hele-Shaw Cell Containing a More Viscous Liquid. Proc. R. Soc. London A 245 (1242): 312–329. http://dx.doi.org/10.1098/rspa.1958.0085.
Santarelli, F.J., Skomedal, E., Markestad, P., et al. 1998. Sand Production on Water Injectors: Just How Bad Can It Get? Presented at the SPE/ISRM Rock Mechanics in Petroleum Engineering, Trondheim, Norway, 8–10 July. SPE-47329-MS. http://dx.doi.org/10.2118/47329-MS.
Scheidegger, A.E. 1974. Physics of Flow Through Porous Media, third edition. Toronto, Ontario, Canada: University of Toronto Press.
Sharma, M.M., Pang, S., Wennberg, K.E., et al. 2000. Injectivity Decline in Water-Injection Wells: An Offshore Gulf of Mexico Case Study. SPE Prod & Fac 15 (1): 6–13. SPE-60901-PA. http://dx.doi.org/10.2118/60901-PA.
Silin, D.B. and Patzek, T.W. 2001. Control Model of Water Injection into a Layered Formation. SPE J. 6 (3): 253–261. SPE-71751-PA. http://dx.doi.org/10.2118/71751-PA.
Stein, M., Colbert, J., Asher, G., et al. 2005. Integrated Sand and Erosion Alarming on NaKika, Deepwater Gulf of Mexico. Presented at SPE Annual Technical Conference and Exhibition, Dallas, Texas, 9–12 October. SPE-95516-MS. http://dx.doi.org/10.2118/95516-MS.
Tang, Y. and Ouyang, L.B. 2010. A Dynamic Simulation Study of Water Hammer for Offshore Injection Wells To Provide Operation Guidelines. SPE Prod & Oper 25 (4): 509–523. SPE-131594-PA. http://dx.doi.org/10.2118/131594-PA.
Tran, M.H. and Abousleiman, Y.N. 2010. The Impacts of Failure Criteria and Geological Stress States on the Sensitivity of Parameters in Wellbore Stability Analysis. Presented at the 44th US Rock Mechanics Symposium and 5th US-Canada Rock Mechanics Symposium, Salt Lake City, Utah, 27–30 June. ARMA 10–328.
van Oort, E., van Velzen, J.F.G. and Leerlooijer, K. 1993. Impairment by Suspended Solids Invasion: Testing and Prediction. SPE Prod & Fac 8 (3): 178–184. SPE-23822-PA. http://dx.doi.org/10.2118/23822-PA.
Van Rijswijk, J.J., Robottom, D.J., Sprakes, C.W., et al. 1981. Dunlin Field – A Review of Development and Reservoir Performance to Date. J Pet Technol 33 (9): 1713–1722. SPE-9973-PA. http://dx.doi.org/10.2118/9973-PA.
Wang, X., Hovem, K., Moos, D., et al. 2008. Water Hammer Effects on Water Injection Well Performance and Longevity. Presented at SPE International Symposium and Exhibition on Formation Damage Control, Lafayette, Louisiana, 13–15 February. SPE-112282-MS. http://dx.doi.org/10.2118/112282-MS.
Willhite, G.P. 1986. Waterflooding, Vol. 3. Richardson, Texas: Textbook Series, Society of Petroleum Engineers.
Zhang, F., Damjanac, B. and Huang, H. 2013. Coupled Discrete Element Modeling of Fluid Injection into Dense Granular Media. J. Geophys. Res. Solid Earth 118 (6): 2703–2722. http://dx.doi.org/10.1002/jgrb.50204.