InletPressureHarBrown

Description

Inlet pressure for multiphase pipe flow by Hagedorn and Brown correlation, [psia]. It was developed for vertical, upward flow and is recommended only for near-vertical wellbores.

Excel Function Syntax

InletPressureHarBrown(Ql, Rho_l, Ul, Qg, SGgas, IFTgl, pipeID, pipeLength, pipeRoughness, P_out, T)

Online Calculator

ParameterValueDescription
QlLiquid rate, [bbl/d]
Rho_lLiquid density, [lb/ft3]
UlLiquid viscosity, [cP]
QgGas rate, [mmscf/d]
SGgasGas specific gravity (air=1.0)
IFTglLiquid-gas interfacial (surface) tension, [dynes/cm]
pipeIDPipe inner diameter, [in]
pipeLengthPipe length, [ft]
pipeRoughnessPipe relative roughness, [dimensionless]
P_outOutlet pipe pressure, [psia]
TTemperature at middle point of the pipe, [degF]
Result