  A Lagrangian density for viscous quark-gluon plasma has been constructed
within the fluid-like QCD framework. Gauge symmetry is preserved for all terms
inside the Lagrangian, except for the viscous term. The transition mechanism
from point particle field to fluid field, and vice versa, is discussed. The
energy momentum tensor that is relevant for the gluonic plasma having the
nature of fluid bulk of gluon sea is derived within the model. By imposing
conservation law in the energy momentum tensor, shear viscosity appears as
extractable from the equation.
