Stationary flow when fluid pressure, temperature do not change in time:
p(t, {\bf r}) = \rm const \\[1.2ex] T(t, {\bf r}) = \rm const |
Well production or inejction resulting i
Well flow regime with constant rate and constant delta pressure between wellbore and formation does not change in time:
q(t) = q = \rm const |
p_e(t) = p_e = \rm const |
p_{wf}(t) = p_{wf} = \rm const |