Research Article

Pseudo-Steady-State Productivity Formula for a Partially Penetrating Vertical Well in a Box-Shaped Reservoir

Table 1

Wellbore, Reservoir, and Fluid Properties Data.

Reservoir length, Xe800 m
Reservoir width, Ye200 m
Payzone thickness, H20 m
Well location in x direction, Xw100 m
Well location in y direction, Yw50 m
Producing well length, Lp10 m
Wellbore radius, Rw0.1 m
Permeability in x direction, Kx0.1μm2
Permeability in y direction, Ky0.4μm2
Permeability in z direction, Kz0.025μm2
Oil viscosity, μ5.0mPa.s
Formation volume factor, B1.25Rm3/Sm3