In this paper., we discuss some numerical well models for non-Darcy flows i
n porous media. Basically, the numerical well models are derived based upon
some simple mathematical calculations using the various approximation tech
niques associated with the various grid configurations. The mathematical an
alysis given here is simple, direct, and systematic. (C) 2001 IMACS. Publis
hed by Elsevier Science B.V. All rights reserved.