Excel Function
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:
| Parameter | Value | Description |
|---|---|---|
| Ql | Liquid rate, [bbl/d] | |
| Rho_l | Liquid density, [lb/ft3] | |
| Ul | Liquid viscosity, [cP] | |
| Qg | Gas rate, [mmscf/d] | |
| SGgas | Gas specific gravity (air=1.0) | |
| IFTgl | Liquid-gas interfacial (surface) tension, [dynes/cm] | |
| pipeID | Pipe inner diameter, [in] | |
| pipeLength | Pipe length, [ft] | |
| pipeRoughness | Pipe relative roughness, [dimensionless] | |
| P_out | Outlet pipe pressure, [psia] | |
| T | Temperature at middle point of the pipe, [degF] | |
| Result |
Related Functions
2 items
OutletPressureHarBrown
Outlet 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.
PressureGradientHarBrown
Pressure gradient for multiphase pipe flow by Hagedorn and Brown correlation with Griffith modification , [psi/ft]. It was developed for vertical, upward flow and is recommended only for near-vertical wellbores.