Mud removal and cement placement during primary cementing of an oil well – Part 2; steady-state displacements

The penetration of a fluid into a porous medium or Hele-Shaw cell containing a more viscous liquid

P. G. Saffman, Geoffrey Ingram Taylor · Proceedings of the Royal Society of London A Mathematical and Physical Sciences · 1958 · 3.1K citations

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Inequalities in Mechanics and Physics

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Natural Sciences, Mathematics, Physics +10

Viscous Fingering in Porous Media

Annual Review of Fluid Mechanics · 1987 · 1.7K citations

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Numerical Methods for Nonlinear Variational Problems

Roland Glowinski, J. Tinsley Oden · Journal of Applied Mechanics · 1985 · 1.6K citations · Full text

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Viscous fingering in Hele-Shaw cells

P. G. Saffman · Journal of Fluid Mechanics · 1986 · 351 citations

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