Algebraic core impairment model:
bundle of capillary tubes model, 260 1
coupling formation damage and flow through capillary tubes, 266 7
damage mechanisms:
cake formation (straining or size exclusion and/or plugging and filling), 264 6
flow tubes, elimination by single pore blocking, 263 4
gradual pore size reduction by surface deposition (interception or diffusion), 262 3
diagnostic equations for typical cases:
cake formation, 269
cake formation (pore throat plugging followed by pore filling), 273
deposition of externally introduced particles, 268 9
gradual pore reduction, 268 9
gradual pore reduction by surface deposition and sweeping, 270 2
indigenous particles, mobilization and subsequent deposition of, 269 73
single pore blocking, 269, 273
permeability impairment model, 261 2
Assessment of the formation damage potential - testing, simulation, analysis, and interpretation, 577 738