Journal Articles
 M. Izadi, I.A. Frigaard, “Squeeze cementing: Invasion of a yield stress suspension into a pore.” J. NonNewtonian Fluid Mech., https://doi.org/10.1016/j.jnnfm.2021.104681
 E. Chaparian, I.A. Frigaard, “Clouds of bubbles in a viscoplastic fluid.”
Journal of Fluid Mechanics, 927, R3, 2021.  H. Jung, I.A. Frigaard, “Evaluation of common cementing practices affecting primary cementing quality.” J. Petroleum Science and Engineering, 208, 109622, 2021. https://doi.org/10.1016/j.petrol.2021.109622

 A. Renteria, P. Sarmadi, C. Thompson, I. A. Frigaard, “Effects of wellbore irregularity on primary cementing of horizontal wells, Part 1: Large scale effects.” J. Petroleum Science and Engineering, 208, 109581, 2021. https://doi.org/10.1016/j.petrol.2021.109581
 R. Mitishita, J. MacKenzie, G. Elfring, I. Frigaard, “Fully turbulent flows of viscoplastic fluids in a rectangular duct.” J. NonNewtonian Fluid Mech., 293 104570, 2021
 M. Bizhani, Y. Foolad, I.A. Frigaard, “Comparative Study of LaminarTurbulent Displacement in an Eccentric Annulus Under Imposed Flow Rate and Imposed Pressure Drop Conditions.” Energies, 14(6), 1654, 2021.
 M. Zare, M. Daneshi, I.A. Frigaard, “Effects of nonuniform rheology on the motion of bubbles in a yield stress fluid.” Journal of Fluid Mechanics, 919, A25, 2021
 P. Sarmadi, A. Renteria, I.A. Frigaard*, “Primary cementing of horizontal wells. Displacement flows in eccentric horizontal annuli. Part 2. Computations.” Journal of Fluid Mechanics, 915, A83, 2021
 A. Pourzahedi, M. Zare, I.A. Frigaard, “Eliminating injection and memory effects in bubble rise experiments within yield stress fluids.” J. NonNewtonian Fluid Mech., 292, 104531, 2021.
 A. SarrafShirazi, I.A. Frigaard, “SlurryNet: Predicting critical velocities and frictional pressures drops in oilfield suspension flows” Energies 14, 1263, (2021).
 M. Bizhani, I.A. Frigaard, “Buoyancy effects on turbulent displacement of viscoplastic fluids from strongly eccentric horizontal annuli.” Physics of Fluids 32, 125112 (2020).
 M. MoyersGonzalez, I.A. Frigaard, “Dean Flow of a Bingham Fluid in a Curved Rectangular Duct.” J. NonNewtonian Fluid Mech., 286:104440, 2020
 A. Renteria, I.A. Frigaard, “Primary cementing of horizontal wells. Displacement flows in eccentric horizontal annuli part 1: experiments.” Journal of Fluid Mechanics 905, A71:30, (2020)
 M. Bizhani, Y. Foolad, I.A. Frigaard, “Turbulent displacement flow of viscoplastic fluids in eccentric annulus: Experiments.” Physics of Fluids, 32: 045117 (2020).
 J. Iglesias, G. Mercier, E. Chaparian, I.A. Frigaard, “Computing the Yield Limit in Threedimensional Flows of a Yield Stress Fluid About a Settling Particle.” J. NonNewtonian Fluid Mech., 284: 104374, 2020
 A. Etrati, A. Roustaei, I.A. Frigaard,” Strategies for mudremoval from washouts during cementing of surface casing” J. Petr. Sci. Engng., 195: 107454, 2020
 A. SarrafShirazi, I.A. Frigaard, “Gravel packing: how does it work?” Physics of Fluids, 32: 053308 (2020).
 A. Maleki, I.A. Frigaard, “Rapid classification of primary cementing flows?” Chem. Eng. Sci., 219, 115506, (2020).
 P. Sarmadi, I.A. Frigaard, “Inertial effects in triple layer coreannular pipe flow.” Phys. Fluids, 31(10):103102, 2019.
 P. Sarmadi, O. Mierka, S. Turek, S. Hormozi, I.A. Frigaard, “Three dimensional simulation of flow development of triplelayer lubricated pipeline transport” J. NonNewtonian Fluid Mech., 274:104201, 2019.
 E. Trudel, M. Bizhani, M. Zare, I.A. Frigaard, “Plug and abandonment practices and trends: a British Columbia perspective” J. Petrol. Sci. Engng., 183 106417, (2019).
 I.A. Frigaard, A. Renteria, “Stability of flows with the BMP model in the yield stress limit” Korea and Australia Rheology Journal, 31(4), 211228, (2019).
 P. Sarmadi, I.A. Frigaard, “Stable coreannular flows in inaccessible domains via a triplelayer configuration.” Chem. Eng. Sci. X, 3, 100028, (2019)
 A. SarrafShirazi, I.A. Frigaard, “A Three Layer Model for Solids Transport in Pipes”, Chem. Eng. Sci., 205, 374390, (2019)
 O. Oladosu, A. Hasnain, P. Brown, I. Frigaard, K. Alba, “DensityStable Displacement Flow of Immiscible Fluids in Inclined Pipes.” Physical Review Fluids, 4, 044007 (2019)
 I.A. Frigaard, “Simple Yield Stress Fluids.” Invited paper for Current Opinions on Colloidal and Interface Science, 43, 8093, (2019)
 I.A. Frigaard, C. Nouar, “Onset of flow in a vibrated thin viscoplastic layer.” J. nonNewtonian Fluid Mech., 266, 95101, (2019)
 A. Maleki, I.A. Frigaard, “Comparing Laminar and Turbulent Primary Cementing Flows” J. Petrol. Sci. Engng., 177, 808821, (2019).
 A. Renteria, A. Maleki, I.A. Frigaard, B. Lund, A. Taghipour, J.D. Ytrehus. “Effects of irregularity on displacement flows in primary cementing of highly deviated wells.” J. Petrol. Sci. Engng., 172, pp. 662680, (2019)
 A. Etrati, I.A. Frigaard “Viscosity effects in densitystable miscible displacement flows: Experiments and simulations.” Physics of Fluids, 30, 123104 (2018).
 A. Maleki, I.A. Frigaard “Turbulent displacement flows in primary cementing of oil and gas wells.” Physics of Fluids, 30, 123101 (2018)
 T. Treskatis, A. Roustaei, I. Frigaard, A. Wachs, “Practical guidelines for fast, efficient and robust simulations of yieldstress flows without regularisation: a study of accelerated proximal gradient and augmented Lagrangian methods.” J. nonNewtonian Fluid Mech., 262, pp, 149164, (2018).
 N. Hanachi, A. Maleki, I.A. Frigaard, “A model for foamed cementing of oil and gas wells” J. Engng Math., 113(1), pp. 93–121, (2018)
 A. Maleki, I.A. Frigaard, “Tracking fluid interfaces in primary cementing of surface casing” Phys. Fluids, 30, 093104, (2018)
 P. Sarmadi, S. Hormozi, I.A. Frigaard. “Flow development and interface sculpting in stable lubricated pipeline transport.” J. nonNewt. Fluid Mech. 261, pp 6080, (2018).
 M. Zare, I.A. Frigaard, “Buoyancy effects on microannulus formation: Density unstable Newtonian–Bingham fluid displacements in vertical channels.” J. nonNewt. Fluid Mech. 260, pp 145162, (2018).
 A. Etrati, K. Alba, I.A. Frigaard, “TwoLayer Displacement Flow of Miscible Fluids with Viscosity Ratio: Experiments.” Physics of Fluids 30, 052103 (2018).
 M. Zare, I.A. Frigaard, “Onset of Miscible and Immiscible Fluids invasion into a Viscoplasic Fluid” Physics of Fluids 30, 063101 (2018).
 G. Moises, L. Alencar, M. Naccache, I.A. Frigaard. “The influence of thixotropy in startup flow of yield stress fluids in a pipe.” J. Petrol. Sci. Engng. 171, pp 794807, (2018).
 E. Chaparian, A. Wachs, I.A. Frigaard, “Inline motion and hydrodynamic interaction of 2D particles in a viscoplastic fluid.” Physics of Fluids. 30(3), 033101 (2018).
 A. Etrati, I.A. Frigaard. “A TwoLayer Model for Buoyant Inertial Displacement Flows in Inclined Pipes.” Physics of Fluids, 30(2), 022107 (2018).
 A. Eslami, I.A. Frigaard, S.M. Taghavi, “Viscoplastic fluid displacement flows in horizontal channels: Numerical simulations.” J. nonNewt. Fluid Mech. 249, pp 7996, (2017).
 P. Sarmadi, S. Hormozi, I.A. Frigaard. “Triplelayer configuration for stable highspeed lubricated pipeline transport.” Physical Review Fluids, 2, 044302, (2017).
 A. Maleki, I.A. Frigaard “Primary cementing of oil & gas wells in turbulent & mixed regimes.” J. Engng. Math., 107, pp. 201230, (2017).
 G. Goyal, G. Elfring, I. Frigaard, Rheology and flow studies of drag reducing gravel packing fluids. Rheologica Acta 56(11), pp. 905914 (2017).
 I. Frigaard, J. Iglesias, G. Mercier,* C. Poschl, O. Scherzer. Critical yield numbers of rigid particles settling in Bingham Fluids and Cheeger Sets. SIAM J. Appl. Math. 77(2), pp. 638663, (2017).
 M. Zare, A. Roustaei, I.A. Frigaard, “Buoyancy effects on microannulus formation: NewtonianBingham fluid displacements in vertical channels.” J. nonNewt. Fluid Mech. 247, pp 2240, (2017).
 S. Hormozi, I. Frigaard, “Dispersion of solids in fracturing flows of yield stress fluids.” J. Fluid Mech. 830, pp. 93137, (2017).
 E. Chaparian, I.A. Frigaard. “Cloaking: particles in a yield stress fluid.” J. nonNewt. Fluid Mech. 243, pp. 4755, (2017).
 I.A. Frigaard K.G. Paso, P.R. de Souza Mendes. “Bingham’s model in the oil and gas industry.” Invited review article for Rheologica Acta, 56(3), pp 259282, (2017).
 E. Chaparian, I.A. Frigaard, “Yield limit analysis of particle motion in a yieldstress fluid.” Journal of Fluid Mechanics, 819, pp. 311351 (2017).
 I. Karimfazli, I.A. Frigaard, “Flow, onset and stability: qualitative analysis of yield stress fluid flow in enclosures.” J. nonNewt. Fluid Mech. 238, pp. 224232, (2016).
 A. Roustaei, T. Chevalier, L. Talon, I.A. Frigaard, “NonDarcy effects in fracture flows of a yield stress fluid.” J. Fluid Mech. 805, pp. 222261, 2016.
 G.V.L. Moises, M.F. Naccache, K. Alba, I. Frigaard. “Isodense displacement flow of viscoplastic fluids along a pipe.” Journal of NonNewtonian Fluid Mechanics. 236: pp 91103 (2016).
 A. Wachs, I.A. Frigaard, “Particle settling in yield stress fluids: limiting time, distance and applications.” J. nonNewt. Fluid Mech. 238, pp 189204, (2016).
 M. Zare, A. Roustaei, K. Alba, I.A. Frigaard, “Invasion of fluids into a gelled fluid column: yield stress effects.” J. nonNewt. Fluid Mech. 238, pp 212223, (2016).
 K. Alba, I.A. Frigaard, “Dynamics of the removal of viscoplastic fluids from inclined pipes.” J. nonNewt. Fluid Mech., 229, pp. 4358, (2016).
 A. Maleki, I.A. Frigaard, “Axial dispersion in weakly turbulent flows of yield stress fluids.” J. nonNewt. Fluid Mech. 235, pp 119, (2016).
 I. Karimfazli, I. Frigaard, A. Wachs, “Thermal plumes in viscoplastic fluids: flow onset and development.” J. Fluid Mech. 787, pp 474 – 507, (2016).
 A. Roustaei, I.A. Frigaard, “Residual drilling mud during conditioning of uneven boreholes in primary cementing. Part 2: Steady laminar inertial flows.” J. nonNewt. Fluid Mech., 226, pp. 115, (2015).
 I. Karimfazli, I. Frigaard, A. Wachs, “A novel heat transfer switch using the yield stress.” Journal of Fluid Mechanics, 783, pp 526 – 566 (2015).
 A. Roustaei, A. Gosselin, I.A. Frigaard, “Residual drilling mud during conditioning of uneven boreholes in primary cementing. Part 1: Rheology and geometry effects in noninertial flows,” J. nonNewt. Fluid Mech. 220, pp. 8798, (2015).
 A. Maleki, S. Hormozi, A. Roustaei, I.A. Frigaard, “Macrosize drop encapsulation”, Journal of Fluid Mechanics. (2015), vol. 769, pp. 482_521
 K. Alba, S.M. Taghavi, I.A. Frigaard, “Miscible densityunstable displacement flows in an inclined channel.” Phys. Fluids, 26, 122104 (2014).
 S. Hormozi, G. Dunbrack, I. Frigaard, “Transient behaviour and shaped interface formation in nonequilibrium multilayer flows”, Phys. Fluids, 26 pp. 093101 (2014).
 N. Balmforth, I. Frigaard, G. Ovarlez, “Yielding to stress: Recent developments in viscoplastic fluid mechanics”, Annual Review of Fluid Mechanics, 46, 121146 (2014).
 K. Alba, S.M. Taghavi, J. de Bruyn, I.A. Frigaard, “Incomplete fluid—fluid displacement of yieldstress fluids. Part 2: Highly inclined pipes”, J. nonNewt. Fluid Mech., 201, 8093, (2013).
 I. Karimfazli I.A. Frigaard, “Natural convection flows of a Bingham fluid in a long vertical channel”, J. nonNewt. Fluid Mech., 201, pp. 3955, (2013).
 K. Alba, S.M. Taghavi, I.A. Frigaard, “A weighted residual method for twolayer nonNewtonian channel flows: steadystate results and their stability”, J. Fluid Mech. 731, pp. 509—544, (2013).
 A. Roustaei, I.A. Frigaard, “The occurrence of fouling layers in the flow of a yield stress fluid along a wavywalled channel”, J. nonNewt. Fluid Mech., 198, pp. 109124 (2013).
 K. Alba, S.M. Taghavi, I.A. Frigaard, “Miscible densityunstable displacement flows in inclined tube”, Physics of Fluids, 25(6), 067101, (2013).
 S.M. Taghavi, I.A. Frigaard, “Estimation of mixing volumes in buoyant miscible displacement flows along nearhorizontal pipes.” Can. J. Chem. Eng., accepted for publication, 91(3), pp. 399412, (2013).
 A. Madani, D.M. Martinez, J.A. Olson, I.A. Frigaard, “The stability of spiral Poiseuille flows of Newtonian and Bingham fluids in an annular gap.” J. nonNewt. Fluid Mech., 193, pp. 310, (2013).
 M. MoyersGonzalez, K. Alba, S.M. Taghavi, I.A. Frigaard, “A semianalytical closure approximation for pipe flows of two Herschel–Bulkley fluids with a stratified interface.” J. nonNewt. Fluid Mech., 193, 4967 (2013).
 Alba, S.M. Taghavi, I.A. Frigaard, “Miscible densitystable displacement flows in inclined tubes.” Phys. Fluids, 24, 123102 (2012).
 S.M. Taghavi, K. Alba, I.A. Frigaard, “Buoyant miscible displacement flows at moderate viscosity ratios and low Atwood numbers in nearhorizontal ducts.” Chem. Eng. Sci., 69(1), pp. 404418, (2012).
 S.M. Taghavi, K. Alba, T. Seon, K. WielageBurchard, D.M. Martinez, I.A. Frigaard, “Miscible displacement flows in nearhorizontal ducts at low Atwood number.” J. Fluid Mech., 696, pp. 175214, (2012).
 S. Hormozi and I.A. Frigaard, “Nonlinear stability of a viscoplastically lubricated viscoelastic fluid flow.” J. nonNewt. Fluid Mech., 169–170, pp. 6173, (2012).
 S.M. Taghavi, K. Alba, M. MoyersGonzalez, I.A. Frigaard, “Incomplete fluid–fluid displacement of yield stress fluids in nearhorizontal pipes: Experiments and theory.” J. nonNewt. Fluid Mech., 167–168, pp. 5974, (2012).
 S. Hormozi, D.M. Martinez, I.A. Frigaard, “Stable coreannular flows of viscoelastic fluids using the viscoplastic lubrication technique.” J. nonNewt. Fluid Mech., 166 (23–24), pp. 13561368 (2011).
 S.M. Taghavi, T. Seon, D.M. Martinez, K. WielageBurchard and I.A. Frigaard, “Stationary residual layers in buoyant Newtonian displacement flows.” Phys. Fluid., 23, 044105 (2011).
 T. Burghelea and I.A. Frigaard, “Unstable parallel flows triggered by a fast chemical reaction.” J. nonNewt. Fluid Mech., 166, (910), pp. 500514 (2011).
 K. WielageBurchard and I.A. Frigaard, “Static wall layers in plane channel displacement flows.” J. nonNewt. Fluid Mech., 166 (56), pp. 245261 (2011).
 K. Pougatch and I.A. Frigaard, “Thin film flow on the inside surface of a horizontally rotating cylinder: steady state solutions and their stability.” Phys. Fluids., 23, 022102 (2011).
 S. Hormozi, K. WielageBurchard and I.A. Frigaard, “Entry, start up and stability effects in viscoplastically lubricated pipe flows.” J. Fluid Mech., 166 (56), pp. 262278 (2011).
 N. Dubash, I.A. Frigaard and Boris Stoeber, “An oscillatory flow phenomenon in microtube flows of thermally responsive fluids”, J. Engng. Math., DOI: 10.1007/s106650109404x
 S. Hormozi, K. WielageBurchard and I.A. Frigaard, “Multilayer channel flows with yield stress fluids.” J. nonNewt. Fluid Mech. 166, (56), pp. 262278 (2011).
 M. MoyersGonzalez, I.A. Frigaard and C. Nouar, “Stable twolayer flows at all Re; viscoplastic lubrication of shearthinning and viscoelastic fluids.” J. nonNewt. Fluid Mech., 165, (2324), pp. 15781587, (2010).
 A. Guha and I.A. Frigaard, “On the stability of plane CouettePoiseuille flow with uniform crossflow.” J. Fluid Mech., 656, pp. 417447 (2010).
 S.M. Taghavi, T. Seon, D.M. Martinez and I.A. Frigaard, “Influence of an imposed flow on the stability of a gravity current in a near horizontal duct.” Phys. Fluid., 22, 031702, (2010).
 S. Malekmohammadi, M.F. Naccache, I.A. Frigaard and D.M. Martinez, “Buoyancy driven slump flows of nonNewtonian fluids in pipes.” J. of Petr. Sci. Engng., 72(34), PP. 236243, (2010).
 M. CarrascoTeja and I.A. Frigaard, “NonNewtonian fluid displacements in horizontal narrow eccentric annuli: Effects of motion of the inner cylinder.” J. Fluid Mech., 653, pp. 137173 (2010).
 A. Madani, S. Storey, J.A. Olson, I.A. Frigaard, J. Salmela and D.M. Martinez, “Fractionation of rodlike particle suspensions in a viscoplastic fluid.” Chem. Eng. Sci. 65(5), pp. 17621772 (2010).
 M. MoyersGonzalez and I.A. Frigaard, “Critical wall velocity for stabilization of plane CouettePoiseuille flow of viscoelastic fluids.” J. nonNewt. Fluid Mech., 165, (78), pp. 441447, (2010).
 S. Malekmohammadi, M. CarrascoTeja, S. Storey, I.A. Frigaard and D.M. Martinez, “An experimental study of displacement flow phenomena in narrow vertical eccentric annuli.” J. Fluid Mech., 649, pp. 371398 (2010).
 A. Putz and I.A. Frigaard, “Creeping flow around particles in a Bingham fluid” J. nonNewt. Fluid Mech., 165(56), pp. 263280 (2009).
 C. Nouar and I. Frigaard, “Stability of plane Couette–Poiseuille flow of shearthinning fluid.” Phys. Fluids 21 064104 (2009).
 I.A. Frigaard & G.A. Ngwa, “Slumping flows in annuli: design of chemical packers & cementing of subsurface pipes.” Invited paper, Trans. Por. Media, doi:10.1007/s1124200994671, (2009).
 S.M. Taghavi, T. Seon, D.M. Martinez and I.A. Frigaard, “Buoyancydominated displacement flows in nearhorizontal channels: the viscous limit.” J. Fluid Mech., 639, pp. 135, (2009).
 A. Putz, I. Frigaard & D.M. Martinez, “The lubrication paradox & use of regularisation methods for lubrication flows.” J. nonNewt. Fluid Mech., 163(13), pp. 6277, (2009).
 M. MoyersGonzalez and I.A. Frigaard, “Kinematic instabilities in twolayer eccentric annular flows, part 2: shear thinning and yield stress effects, J. of Engng. Math., 65(1), pp. 2552, (2009).
 B. Güzel, I. Frigaard, D.M. Martinez “Predicting laminar–turbulent transition in Poiseuille pipe flow for nonNewtonian fluids”, Chem. Eng. Sci. 64(2), pp. 254264, (2009).
 M. CarrascoTeja and I.A. Frigaard, “Displacement flows in horizontal, narrow, eccentric annuli with a moving inner cylinder.” Phys. Fluids, 21 073102 (2009).
 B. Guzel, T. Burghelea, I. A. Frigaard and D. M. Martinez, “Observation of laminarturbulent transition of yield stress fluid in HagenPoiseuille flow”, J. Fluid Mech., 627, pp. 97 128 (2009).
 A. Wachs, G. Vinay & I. Frigaard, “1.5D model for start up of weakly compressible viscoplastic and thixotropic fluid in pipelines”, J. nonNewt. Fluid Mech., 159(13), pp. 8194, (2009).
 C. Metivier, I.A. Frigaard and C. Nouar, “Nonlinear stability of the Bingham RayleighBenard flow”, J. nonNewtonian Fluid Mech., 158(13), pp. 127131, (2009).
 M. CarrascoTeja, I. Frigaard, B. Seymour and S. Storey, “Viscoplastic fluid displacements in horizontal narrow eccentric annuli” J. Fluid Mech. 605, pp. 293327 (2008).
 A. Putz, T. Burghelea, D.M. Martinez and I.A. Frigaard, “Settling of an isolated spherical particle in a yield stress shear thinning fluid”, Physics of Fluids, 20, 033102 (2008).
 M. MoyersGonzalez and I.A. Frigaard, “Kinematic instabilities in twolayer eccentric annular flows, part 1: Newtonian fluids”, J. of Engng. Math., 62(2), pp. 103131, (2008).
 I. Frigaard, G. Vinay and A. Wachs “Compressible displacements flows of waxy crude oils in long pipeline startup flows”, J. nonNewtonian Fluid Mech., 147, (12), pp. 4564 (2007).
 T. Burghelea, K. WielageBurchard, I. Frigaard, D.M. Martinez and J, Feng. “A novel low inertia shear flow instability triggered by a chemical reaction” Phys. Fluids, 19, 083102 (2007).
 M.A. MoyersGonzalez, I.A. Frigaard, O. Scherzer & T.P. Tsai, “Transient effects in oilfield cementing flows, part 1: qualitative behaviour”, Euro. Jnl. Appl. Math. 18, pp. 477512, (2007).
 G. Vinay, A. Wachs and I. Frigaard, “Startup transients and efficient computation of isothermal waxy crude oil flows” J. nonNewtonian Fluid Mech., 143, pp. 141156, (2007).
 C.K. Huen, I.A. Frigaard and D.M. Martinez, “Experimental studies of multilayer flows using a viscoplastic lubricant”, J. NonNewtonian Fluid Mech., 142, pp. 150–161, (2007).
 N. Dubash and I. Frigaard, “Propagation and stopping of air bubbles in Carbopol”, J. NonNewtonian Fluid Mech., 142, pp. 123–134, (2007).
 J.Y. Zhang, I. Frigaard and D. Vola, “ Yield stress effects on RayleighBenard convection” J. Fluid Mech. 566, pp. 389419, (2006).
 C.S. Bohun, I. Frigaard, H. Huang & S. Liang, “A SemiAnalytical Model for InSb Crystal Growth.” SIAM J. Appl. Math., SIAM J. Appl. Math. 66(5), pp. 15331562, (2006).
 M.P. Landry, I.A. Frigaard & D.M. Martinez, “Stability and instability of TaylorCouette flows of a Bingham fluid” J. Fluid Mechanics, 560, pp. 321353, (2006).
 I.A.Frigaard & O. Scherzer, “HerschelBulkley diffusion filtering: nonNewtonian fluid mechanics in image processing” ZAMM, 86(6), pp. 474494, (2006).
 J.Y. Zhang and I.A. Frigaard, “Dispersion effects in the miscible displacement of two fluids in a duct of large aspect ratio”, Journal of Fluid Mechanics, 549, pp. 225–251, (2006).
 I.A. Frigaard and C. Nouar, “On the usage of viscosity regularisation methods for viscoplastic fluid flow computation” J. NonNewtonian Fluid Mech., 127(1), pp. 126, (2005).
 G. Lewis, I. Frigaard, H. Huang, T. Myers, R. Westbrook & M. CarrascoTeja, “Simple models for an injection molding system”, Can. Appl. Math. Quart., 12(4), pp. 491, (2004).
 I.A. Frigaard, and D.P. Ryan, “Flow of a viscoplastic fluid in a channel of slowly varying width” J. NonNewtonian Fluid Mech. 123(1), pp. 6783, (2004).
 N. Dubash, and I.A. Frigaard, “Conditions for static bubbles in viscoplastic fluids.” Physics of Fluids, 16(12), pp. 43194330, (2004).
 M. MoyersGonzalez, I.A. Frigaard and C. Nouar, “Nonlinear stability of a viscoplastically lubricated shear flow.” Journal of Fluid Mechanics, 506, pp.117146, (2004).
 M. MoyersGonzalez and I.A. Frigaard, “Numerical solution of duct flows of multiple viscoplastic fluids” J. NonNewtonian Fluid Mech., 127, pp. 227241, (2004).
 S. Pelipenko and I.A.Frigaard, “Twodimensional computational simulation of eccentric annular cementing displacements.” IMA Journal of Applied Mathematics, 69: pp. 557583, (2004).
 S. Pelipenko and I.A.Frigaard, “Viscoplastic fluid displacements in nearvertical eccentric annuli: lubrication modelling.” J. Fluid Mech., 520, pp.343377, (2004).
 I.A. Frigaard and G. Ngwa, “Upper bounds on the slump length in plug cementing of nearhorizontal wells” J. of NonNewtonian Fluid Mech., 117(23), pp. 147162, (2004).
 S. Pelipenko and I.A.Frigaard, “On steady state displacements in primary cementing of an oil well.” J. of Engng. Math., 48(1), pp. 126, (2004).
 J. Olson, I.A. Frigaard, C. Chan and J.P. Hämäläinen, “Modelling a turbulent fibre suspension flowing in a planar contraction: the 1D” Int. J. Multiphase Flows, 30(1), pp. 5166, (2004).
 I.A. Frigaard and C. Nouar, “On threedimensional linear stability of Poiseuille flow of Bingham fluids.” Physics of Fluids, 15(10), pp. 28432851, (2003).
 I.A.Frigaard, S. Leimgruber and O. Scherzer, “Variational methods and maximal residual wall layers.” J. Fluid Mech., 483, pp. 3765, (2003).
 I.A.Frigaard, G. Ngwa and O. Scherzer, “On effective stopping time selection for viscoplastic nonlinear BV diffusion filters.” SIAM J. Appl. Math., 63(6), pp. 19111934, (2003).
 S. Bittleston, J. Ferguson & I.A. Frigaard, “Mud removal and cement placement in primary cementing of an oil well.” Invited paper, J. Engineering Mathematics, 43, pp. 229253 (2002).
 I.A. Frigaard, M. Allouche & C. Gabard, “Setting rheological targets for chemical solutions in mud removal & cement slurry design.” Journal of Petroleum Technology, 53(8), pp. 6566 (2001).
 C. Nouar & I.A. Frigaard, “Nonlinear stability of Poiseuille flow of a Bingham fluid.” J. NonNewtonian Fluid Mech., 100, pp. 127149, (2001).
 I.A. Frigaard, “Superstable parallel flows of multiple viscoplastic fluids.” J. NonNewtonian Fluid Mech., 100, pp. 4976, (2001).
 I.A. Frigaard, O. Scherzer & G. Sona, “Uniqueness & nonuniqueness in the steady displacement of two viscoplastic fluids.” ZAMM, 81(2), pp. 99118, (2001).
 M. Allouche, I.A. Frigaard & G. Sona, “Static wall layers in the displacement of two viscoplastic fluids in a plane slot.”, J. Fluid Mech. 424, pp. 243277, (2000).
 I.A. Frigaard & O. Scherzer, “The effects of yield stress variation on uniaxial exchange flows of two Bingham fluids in a cylindrical duct.” SIAM J. Appl. Math., 60(6), pp. 19501976, (2000).
 H. Fenie & I.A. Frigaard, “Transient fluid motions in a simplified model for oilfield plug cementing.” Mathematical and Computer Modelling, 30(78), pp. 7191, (1999).
 I.A. Frigaard & J.P. Crawshaw, “Preventing buoyancy driven flows of two Bingham fluids in a closed pipe: fluid rheology design for oilfield plug.” J. Engng. Math., 36(4), pp. 327348, (1999).
 I.A. Frigaard & O. Scherzer, “Uniaxial flows of two Bingham fluids in a cylindrical duct.”
IMA J. Appl. Math., 61, pp. 237266, (1998).  I.A. Frigaard, “Stratified exchange flows of two Bingham fluids in an inclined slot.”
J. NonNewtonian Fluid Mech., 78, pp. 6187, (1998).  I.A. Frigaard & O. Scherzer, “Spraying the perfect billet.” SIAM J. Appl. Math., 57(3), pp. 649682, (1997).
 I.A. Frigaard, “Solidification of Sprayformed Aluminium billets; heat flow in the bulk deposit.” J. Engng. Math. 31, pp. 411437, (1997).
 I.A. Frigaard, “Solidification of sprayformed Aluminium Billets; an Analysis of Thin layering Effects.” J. Engng. Math. 30, pp. 417443, (1996).
 I.A. Frigaard, “Growth dynamics of sprayformed Aluminium billets, part 2; transient billet growth.” J. Materials Processing and Manufacturing Science, 3(3), pp. 257275, (1995).
 I.A. Frigaard, “The dynamics of sprayformed billets.” SIAM J. Appl. Math., 55(5), pp. 11611203, (1995).
 I.A. Frigaard, “Growth dynamics of sprayformed Aluminium billets, part 1; steady state crown shapes.” J. Materials Processing and Manufacturing Science, 3(2), pp. 173192, (1994).
 I.A. Frigaard, S.D. Howison & I.J. Sobey, “On the stability of Poiseuille flow of a Bingham fluid.” J. Fluid Mech., 263, pp. 133150, (1994).
 A.C Fowler, I.A. Frigaard & S.D. Howison, “Temperature Surges in Currentlimiting Circuit Devices.” SIAM J. Appl. Math., 52(4), pp. 9981011, (1992).
Edited Volumes
 “Mathematical and Computational Approaches in Advancing Modern Science and Engineering.” J. Bélair, I. Frigaard, H. Kunze, R. Makarov, R. Melnik, R. Spiteri, (Editors). 797 pages, Springer (2016).
 “Complex Flows and Complex Fluids”, Special issue of Journal of Engineering Mathematics, 71(1), 155 pages, (2011). Editors: Frigaard I, Billingham J, Carvalho M, Tsamopoulos J.
 “Viscoplastic Fluids: From Theory to Application”, Special issue of Journal of nonNewtonian Fluid Mechanics, 158(13), 169 pages, (2009). Editors: Ancey C, Frigaard I, Balmforth N.
 “Viscoplastic Fluids: From Theory to Application”, Special issue of Journal of nonNewtonian Fluid Mechanics, 142(13), 244 pages, (2007). Editors: Balmforth N, Frigaard I.
Book Chapters
 I. Frigaard, “Background Lectures on Ideal ViscoPlastic Fluid Flows”, chapter 1 of “Lectures on ViscoPlastic Fluid Mechanics”, Eds G. Ovarlez & S. Hormozi. Springer 2019
Conference Proceedings Papers
 A. Renteria, Y.V. Liew, I. Frigaard, “Experimental Study of Laminar Displacement Flows in Narrow Horizontal Eccentric Annuli”, Proceedings of the 39th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2020, June 28July 3, 2020, Fort Lauderdale, FL, USA. OMAE 202018219.
 Y. Foolad, M. Bizhani, I. Frigaard, “A Comparative Study of LaminarTurbulent Displacement in Eccentric Annulus Under Imposed Flow Rate Conditions”, Proceedings of the 39th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2020, June 28July 3, 2020, Fort Lauderdale, FL, USA. OMAE202018227
 P. Sarmadi, S. Hormozi, I. Frigaard, “Stable TripleLayer Lubricated Pipeline Flow”, Proceedings of the 39th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2020, June 28July 3, 2020, Fort Lauderdale, FL, USA. OMAE202019094.
 Trudel, M. Bizhani, I. Frigaard, “Plug and Abandonment Trends in Albertan Gas Wells”, Proceedings of the 39th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2020, June 28July 3, 2020, Fort Lauderdale, FL, USA. OMAE202019321
 M. Bizhani, E. Trudel, I.A. Frigaard, “Plug and abandonment environment in British Colombia”, Proceedings of the ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2019, June 914, 2019, Glasgow, Scotland.
 A. Maleki, I.A. Frigaard, “Realtime measurement of eccentricity in primary cementing of oil and gas wells”, Proceedings of the ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2019, June 914, 2019, Glasgow, Scotland.
 A. Etrati, I.A. Frigaard, ” Laminar displacement flows in vertical eccentric annuli: Experiments and simulations.”, Proceedings of the ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2019, June 914, 2019, Glasgow, Scotland.
 A. SarrafShirazi, I.A. Frigaard, ” A New ThreeLayer Model for Gravel Packing Applications”, Proceedings of the ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2019, June 914, 2019, Glasgow, Scotland.
 O. Oladosu, P. Brown, J. Bhakta, K. Alba, I.A. Frigaard, “Removal of viscoplastic gels from conduits”, Proceedings of the ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2019, June 914, 2019, Glasgow, Scotland.
 A. Renteria, A. Maleki, I.A. Frigaard, B. Lund, A. Taghipour, J.D. Ytrehus, “Displacement efficiency for primary cementing of washout sections in highly deviated wells” SPE191989MS, presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, Brisbane, Australia, 2325 October 2018.
 M. Zare and I.A. Frigaard. “The onset of fluid invasion and flow development in a viscoplastic fluid”. Transactions of the Nordic Rheology Society, 2018.
 A. Renteria, A. Maleki, I.A. Frigaard, “Rheological and geometric effects in cementing irregularly shaped wells” Transactions of the Nordic Rheology Society, 2018.
 A. Maleki, I.A. Frigaard “Tracking Fluid Interface In Carbon Capture And Storage CementPlacement Application.” Proceedings of 37th International Conference on Ocean, Offshore & Arctic Engineering, OMAE 2018, June 1722, 2018, Madrid, Spain. Paper number OMAE201877630
 A. Maleki, I.A. Frigaard “Using Lightweight Or Low Viscosity Preflushes For Primary Cementing Of Surface Casing.” Proceedings of 37th International Conference on Ocean, Offshore & Arctic Engineering, OMAE 2018, June 1722, 2018, Madrid, Spain. Paper number OMAE201877615
 A. SarrafShirazi, I.A. Frigaard “A New ThreeLayer Model for Horizontal Slurry Flow.” Proceedings of CSME 2018, York University, Toronto, May 2730, 2018.
 I. Frigaard, J. Jeon, G. Moises, M. Naccache, K. Alba, “Displacing difficult yield stress fluids from pipes.” Transactions of the Nordic Rheology Society, 2017.
 J. Jeon, A. Etrati, A. Renteria, R. Blackner, I.A. Frigaard, “Displacing yield stress fluid by Newtonian fluid in a vertical circular channel.” XXIVth ICTAM, 2126 August 2016, Montreal, Canada.
 S. Hormozi, I. Frigaard, “Dispersion of solids in fracturing flows of yield stress fluids.” XXIVth ICTAM, 2126 August 2016, Montreal, Canada.
 I. Karimfazli, I.A. Frigaard, A. Wachs, “Pulsing thermal plumes in yield stress fluids.” XXIVth ICTAM, 2126 August 2016, Montreal, Canada.
 A. Roustaei, T. Chevalier, L. Talon, I. Frigaard, “Darcy’s law and critical pressure drops for yield stress fracture flows.” XXIVth ICTAM, 2126 August 2016, Montreal, Canada.
 E. Chaparian, N.J. Balmforth, I.A. Frigaard, “Creeping flow around particles in large yield stress Bingham fluid.” XXIVth ICTAM, 2126 August 2016, Montreal, Canada.
 A. Maleki, I. Frigaard, “Axial dispersion in weakly turbulent flows of viscoplastic fluids.” XXIVth ICTAM, 2126 August 2016, Montreal, Canada.
 E. Chaparian, N.J. Balmforth, I.A. Frigaard, “Particle sedimentation in yieldstress fluids: yield limit analysis” XVIIth International Congress on Rheology (ICR2016), Aug. 8 – 13, 2016, Kyoto, Japan.
 A. Etrati, I. Frigaard, “Instabilities in Buoyant Miscible Displacement of ShearThinning Fluids.” XVIIth International Congress on Rheology (ICR2016), Aug. 8 – 13, 2016, Kyoto, Japan.
 A. Roustaei, T. Chevalier, L. Talon, I. Frigaard, “Critical pressure drops for yield stress fluids flowing in fractures.” XVIIth International Congress on Rheology (ICR2016), Aug. 8 – 13, 2016, Kyoto, Japan.
 I. Karimfazli, I.A. Frigaard, A. Wachs, “Flow of viscoplastic fluids due to localized heating.” XVIIth International Congress on Rheology (ICR2016), Aug. 8 – 13, 2016, Kyoto, Japan.
 I. Frigaard, A. Roustaei, A. Etrati, J. Jeon, M. Zare, M. Taghavi, K. Alba, “Removing drilling mud in cementing operations: a family of challenging displacement flows.” ICMF 2016, the 9th International Conference on Multiphase Flow May 22nd – 27th 2016, Firenze, Italy
 P. Sarmadi, I. Frigaard, S. Hormozi, “A novel viscoplastically lubricated method for coreannular pipeline flow.” Proceedings of the 9th International Conference on Multiphase Flow May 22nd – 27th 2016, Firenze, Italy
 M. Zare, Q. LindfieldRoberts, M. Ward, K. Alba, I. Frigaard, “Rheological Effects on Fluid Invasion into Cemented Annuli.” ICMF 2016, the 9th International Conference on Multiphase Flow May 22nd – 27th 2016, Firenze, Italy
 A. Eslami, K. Alba, I.A. Frigaard, S.M. Taghavi. “Numerical simulation of displacement flow of viscoplastic fluids.” Proceedings of the 25th Canadian Congress of Applied Mechanics (CANCAM), London, Ontario, Canada, May 31 – June 4, 2015.
 S. Yoon, K. Alba and I.A. Frigaard “Threedimensional numerical analysis for stratified isoviscous miscible displacement pipe flows”, Proceedings of the 23rd Annual Conference of the CFD Society of Canada, Waterloo, Canada, June 710, 2015.
 K. Alba, S.M. Taghavi and I.A. Frigaard, “Trailing front behavior in heavylight displacement flows in an inclined 2D channel.” Proceedings of the 23rd Annual Conference of the CFD Society of Canada, Waterloo, Canada, June 710, 2015.
 Eslami, A. Shevelly, N. Podduturi, K. Alba, I. Frigaard, S.M. Taghavi. “Buoyant displacement flows of viscoplastic fluids in horizontal channels.” Proceedings of the 23rd Annual Conference of the CFD Society of Canada, Waterloo, Canada, June 710, 2015.
 Etrati A, Stuart E, Alba K, Taghavi S, Frigaard I, “Miscible densitystable displacement flows in an inclined channel.” Proceedings of 22nd Annual Conference of the CFD Society of Canada, Toronto, Canada, June 14, 2014.
 Roustaei A, Gosselin A Frigaard I, “Residual drilling mud estimation in the oil well primary cementing process” Proceedings of the 22nd Annual Conference of the CFD Society of Canada, Toronto, Canada, June 14, 2014.
 Etrati A, Dong S, Alba K, Taghavi S, Frigaard I, “Measurement and visualization techniques for displacement flows.” Proceedings of Canadian Society for Mechanical Engineers (CSME) International Congress, Toronto, Canada, June 14, 2014.
 Alba K, Etrati A, Taghavi S, de Bruyn J, Frigaard I, “Removal of viscoplastic fluids from inclined pipes.” Proceedings of Canadian Society for Mechanical Engineers (CSME) International Congress, Toronto, Canada, June 14, 2014.
 Roustaei A, Frigaard I, “Formation of Fouling Layers in WavyWalled Channels” In proceedings of the Nordic Rheology Conference, Copenhagen, June 1214, 2013.
 Alba K, Taghavi S, Frigaard I, “Densitystable displacement flow of miscible fluids in inclined tube.” Proceedings of 24th Canadian Congress of Applied Mechanics (CANCAM), Saskatoon, Canada, June 26, 2013.
 Alba K, Taghavi S, Frigaard I, “Displacement of yield stress fluids in inclined pipes” In proceedings of ECCOMAS 2012, Vienna, September 1014, 2012.
 Alba K, Taghavi S, Frigaard I, “A Weighted Residual Method for 2Layer Flows with Yield Stress Fluids” In proceedings of ECCOMAS 2012, Vienna, September 1014, 2012.
 Karimfazli I, Frigaard I, “Natural convection of a Bingham fluid in a vertical channel: onset and instability” In proceedings of ECCOMAS 2012, Vienna, September 1014, 2012.
 Hormozi S, Dunbrack G, Frigaard I, “Extending the Viscoplastic Lubrication Concept to Near Net Shape Products and Encapsulation” In proceedings of the Nordic Rheology Conference, Oslo, June 1315, 2012.
 Alba K, Taghavi S, Frigaard I, “Displacement of yield stress fluids in inclined pipes” In proceedings of the Nordic Rheology Conference, Oslo, June 1315, 2012.
 S.M. Taghavi, K. Alba, I. Frigaard “Weaklyinertial Buoyant Displacement Flows In Nearhorizontal Channels”, in proc. 23rd Canadian Congress of Applied Mechanics, 2011, Vancouver.
 S. Hormozi, K. WielageBurchard, and I. Frigaard “Viscoplastic Lubrication Of Flow In Channel Geometry”, in proc. of 23rd Canadian Congress of Applied Mechanics, 2011, Vancouver.
 S. Hormozi, M. Martinez, I. Frigaard and D. Grecov, “Experimental Studies of ViscoElastic Flow Using a ViscoPlastic Lubricant”, paper number IMECE201037940, American Society of mechanical Engineers International Congress and Exposition, held in Vancouver, November 1218, 2010.
 K. Alba, S.M. Taghavi, S. Gharib, T. Seon, M. Martinez and I. Frigaard “Displacement flow of shear thinning fluids in tube: The effect of density and viscosity ratio”, paper number IMECE201037939, American Society of mechanical Engineers International Congress and Exposition, held in Vancouver, November 1218, 2010.
 S. Hormozi, K. WielageBurchard, I. Frigaard, M. Martinez and D. Grecov, “Numerical Approach to Nonlinear Temporal Stability of ViscoPlastic Lubrication”, paper number IMECE201037930, American Society of mechanical Engineers International Congress and Exposition, held in Vancouver, November 1218, 2010.
 A. Guha and I.A. Frigaard, “Unconditional linear stability of plane CouettePoiseuille flow in presence of crossflow”, paper number IMECE201037360, American Society of mechanical Engineers International Congress and Exposition, held in Vancouver, November 1218, 2010.
 K. Alba, S.M. Taghavi, S. Gharib, T. Seon, M. Martinez and I. Frigaard “Miscible twofluid displacement flows in a nearhorizontal pipe”, proceedings Canadian Society for Mechanical Engineering, Forum, Victoria, June 7 – 9, 2010.
 S. Hormozi, K. WielageBurchard, I. Frigaard and M. Martinez, “Entry and startup flows in viscoplastic lubrication”, proceedings of the Canadian Society for Mechanical Engineering, Forum, Victoria, June 7 – 9, 2010.
 A. Guha and I.A. Frigaard, “Stability analysis of plane CouettePoiseuille flow in presence of crossflow”, proceedings of the Canadian Society for Mechanical Engineering, Forum, held in Victoria, June 7 – 9, 2010.
 G. Vinay, A. Wachs and I. Frigaard, “Startup of gelled waxy crude oil pipelines: a new analytical relation to predict the restart pressure.” Soc. Petrol. Eng. paper number: SPE 122443, (2009).
 M. CarrascoTeja, I.A. Frigaard & B. Seymour, “Cementing Horizontal Wells: Complete Zonal Isolation Without Casing Rotation” Society of Petroleum Engineers paper: SPE 114955, (2008).
 D.J. Guillot, J. Desroches and I. Frigaard, “Are preflushes really contributing to mud displacement during primary cementing?” Society of Petroleum Engineers paper: SPE/IADC 105903, (2007).
 C.S. Bohun, I.A. Frigaard, H.X. Huang “A perturbation model for the growth of type IIIV compound crystals” proceedings of Conference on Differential Equations and Asymptotic Theory in Mathematical Physics, OCT 2029, 2003 Wuhan Univ, Wuhan, Peoples Republic China. Appeared in Differential Equations & Asymptotic Theory Mathematical Physics Book Series: Series In Analysis, Vol. 2 Pages: 263279 Published: 2004.
 I.A. Frigaard and C. Nouar, “Predicting Transition to Turbulence in Well Construction Flows.” Society of Petroleum Engineers paper number: SPE 81150, (2003).
 S. Pelipenko and I.A.Frigaard, “Effective and Ineffective Strategies for Mud Removal and Cement Slurry Design.” Society of Petroleum Engineers paper number: SPE 80999, (2003).
 I.A. Frigaard, M. Allouche & C. Gabard, “Incomplete Displacement of Viscoplastic Fluids in Slots and PipesImplications for Zonal Isolation.” Society of Petroleum Engineers paper number: SPE 64998, February (2001).
 S.W. Fosso, M. Tina, I.A. Frigaard & J.P. Crawshaw, “Viscouspill Design Methodology leads to Increased Cement Plugs Success Rates: Application and Case Studies from Southern Algeria.” Society of Petroleum Engineers paper number: SPE 62752, September 2000.
 I.A. Frigaard, “Spray forming of large diameter billets using a twin atomiser system: basic features of sprayform growth dynamics.” Proceedings, SDMA Conference, Bremen, Germany, ISBN 2887224736, Volume 2, pp. 839853, June (2000).
 J.P. Crawshaw & I.A. Frigaard, “Cement Plugs; Stability and Failure by a Buoyancydriven Mechanism.” Society of Petroleum Engineers paper number: SPE 56959, (1999).
 I.A. Frigaard, N.L. Humphries, I.M. RezmerCooper and J.P. James, “High Penetration Rates: Hazards and Well Control.” Society of Petroleum Engineers paper number: SPE 37593, (1997).
 I.A. Frigaard, “Controlling the Growth of Aluminium Sprayformed Billets.” in Sprayforming, eds. K. Bauckhage and V. Uhlenwinkel, Universität Bremen, ISBN 3887223888, pp. 2943, (1997).
 I.M. RezmerCooper, J. James, P. Fitzgerald, A.B. Johnson, D.H. Davies, I.A. Frigaard, S. Cooper, Y. Luo and P. Bern, “Complex Well Control Events Accurately Represented by an Advanced Kick Simulator.” Society of Petroleum Engineers paper number: SPE 36829, (1996).
 I.A. Frigaard, “Growing Sprayformed Aluminium Billets.” Proceedings, ECMI94 conference, ed. H. Neunzert, Wiley/Teubner, pp. 389396, (1996).