ProdIndexHorWellBorisov

Description

Horizontal well productivity index under steady state flow. Borisov method for well in an isotropic reservoir, [STB/(d.psi)]

Excel Function Syntax

ProdIndexHorWellBorisov(L, Rw, Re, h, K, Bl, Ul)

Online Calculator

ParameterValueDescription
LLength of the horizontal part of the well, [ft]
RwWellbore radius, [ft]
ReDrainage radius of the horizontal well, [ft]
hReservoir height, [ft]
KPermeability, [mD]
BlLiquid formation volume factor, [bbl/STB].
UlLiquid viscosity, [cP]
Result